Dyes, Pigments and Other Colouring Matter; Paints and Varnishes; Putty and Other Mastics; Inks
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Making Basic Period Pigments at Home
Making Basic Period Pigments at Home KWHSS – July 2019 Barony of Coeur d’Ennui Kingdom of Calontir Mistress Aidan Cocrinn, O.L., Barony of Forgotten Sea, Kingdom of Calontir Mka Holly Cochran [email protected] Contents Introduction .................................................................................................................................................. 3 Safety Rules: .................................................................................................................................................. 4 Basic References ........................................................................................................................................... 5 Other important references:..................................................................................................................... 6 Blacks ............................................................................................................................................................ 8 Lamp black ................................................................................................................................................ 8 Vine black .................................................................................................................................................. 9 Bone Black ................................................................................................................................................. 9 Whites ........................................................................................................................................................ -
2 1. Harmonized Tariff Schedule of the Republic of India
ANNEX 2A SCHEDULE OF THE REPUBLIC OF INDIA GENERAL NOTES 1. Harmonized Tariff Schedule of the Republic of India: The provisions of this schedule are expressed in terms of the Harmonized Tariff Schedule of the Republic of India at the 8 digit level. The interpretation of the provisions of this schedule, including the goods coverage, shall be governed by the General Notes, Section Notes, and Chapter Notes of the Tariff Act of India. 2. Modality: The following modality shall apply for the elimination / reduction of basic customs duties by India pursuant to Article 2.3: (a) List of Products for Early Harvest Programme On the originating goods of Singapore provided in this list, the duties shall be eliminated entirely and such goods will receive duty free entry into India from Singapore from 1st August 2005 (b) List of Products for Phased Elimination in Duty On the originating goods of Singapore provided in this List, the duties shall be removed in five stages beginning from 1st August 2005 and such goods shall receive duty free entry into India from Singapore, effective 1st April 2009. The margin of preference offered by India has been indicated in the List. (c) List of Products for Phased Reduction in Duty On the originating goods of Singapore provided in this List, the duties shall be reduced in five stages beginning 1st August 2005 and such goods shall receive entry into India at concessional duties. The margin of preference offered by India has been indicated in the List. (d) List of Products excluded from any concession in Duty No concessions in duties shall be offered on goods provided in this List. -
(12) United States Patent (10) Patent No.: US 6,602,594 B2 Miyata Et Al
USOO66O2594B2 (12) United States Patent (10) Patent No.: US 6,602,594 B2 Miyata et al. (45) Date of Patent: Aug. 5, 2003 (54) IRREVERSIBLE HEAT-SENSITIVE 4,756,758. A 7/1988 Lent et al. .................... 106/22 COMPOSITION 4,797.243 A * 1/1989 Wolbrom .................... 264/126 4,931,420 A 6/1990 Asano et al. ............... 503/205 (75) Inventors: Sachie Miyata, Kawagoe (JP); Hiromichi Mizusawa, Hannou (JP); FOREIGN PATENT DOCUMENTS Daisuke Harumoto, Sakado (JP) WO WO 98/02314 * 1/1998 (73) Assignee: Nichiyu Giken Kogyo Co., Ltd. (JP) (*) Notice: Subject to any disclaimer, the term of this * cited by examiner patent is extended or adjusted under 35 U.S.C. 154(b) by 122 days. Primary Examiner B. Hamilton Hess (74) Attorney, Agent, or Firm-Parkhurst & Wendel, L.L.P. (21) Appl. No.: 09/839,265 (57) ABSTRACT (22) Filed: Apr. 23, 2001 (65) Prior Publication Data An irreversible heat-Sensitive composition comprises a mix ture of a granular or powdery heat-fusible Substance having US 2001/0044014 A1 Nov. 22, 2001 a melting point corresponding to a temperature to be (30) Foreign Application Priority Data recorded and a granular or powdery dyestuff diffusible into Apr. 25, 2000 (JP) ....................................... 2000-124431 the fused heat-fusible Substance through dispersion or dis Jan. 29, 2001 (JP) ...... ... 2001-020557 Solution. A heat-Sensitive ink comprises the irreversible Jan. 29, 2001 (JP) ....................................... 2001-020558 heat-Sensitive composition and an ink vehicle capable of (51) Int. Cl." ............................ B41M 5/30; B41M 5/36 diffusing the fused heat-fusible substance therein. A heat (52) U.S. -
An Approach to the Influence of Particle Size Distribution of Leuco Vat Dye Converted by a Reducing Agent
Fibers and Polymers 2006, Vol.7, No.2, 164-168 An Approach to the Influence of Particle Size Distribution of Leuco Vat Dye Converted by a Reducing Agent Woo Sub Shim*, Jung Jin Lee1, and Renzo Shamey Fiber and Polymer Science Program, North Carolina State University, Raleigh, NC 27695-8301, USA 1Department of Textile Engineering, Dankook University, Seoul 140-714, Korea (Received January 25, 2006; Revised March 23, 2006; Accepted April 2, 2006) Abstract: Three vat dyes have been applied to regular viscose rayon and their dyeing and wash fastness properties were eval- uated. Particle size determination was undertaken to obtain information about the size of dye particles converted by a reduc- ing agent, to see if dye particle size has an affect on dyeing properties of regular viscose rayon. It is observed that viscose rayon exhibits more dyeability with reducing agent concentrations between 5-7.5 g/l. Also, we found that the vat dyeing sys- tem is greatly affected by the particle size of the vat dye converted to leuco form by a reducing agent. Keywords: Particle size, Particle size distribution, Reducing agent, Viscose rayon, Vat dye, Dyeing properties, Wash fastness Introduction (Na2S2O4). The name “hydro” is commonly used for sodium hydrosulfite in the dyehouse. Reduction is done in the presence Vat dyes are used to dye cellulosic fibers in relatively dull of sodium hydroxide (NaOH) which is usually called caustic. shades requiring good fastness. They are insoluble in water The quantities of caustic and hydro required depend on how and cannot be used directly for dyeing cellulosic fibers. -
SECTION-VI 296 CHAPTER-32 Tanning Or Dyeing Extracts
SECTION-VI 296 CHAPTER-32 CHAPTER 32 Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other colouring matter; paints and varnishes; putty and other mastics; inks NOTES: 1. This Chapter does not cover : (a) separate chemically defined elements or compounds [except those of heading 3203 or 3204, inorganic products of a kind used as lumino-phores (heading 3206), glass obtained from fused quartz or other fused silica in the forms provided for in heading 3207, and also dyes and other colouring matter put up in forms or packings for retail sale, of heading 3212]; (b) tannates or other tannin derivatives of products of headings 2936 to 2939, 2941 or 3501 to 3504; or (c) mastics of asphalt or other bituminous mastics (heading 2715). 2. Heading 3204 includes mixtures of stabilised diazonium salts and couplers for the production of azo dyes. 3. Headings 3203, 3204, 3205 and 3206 apply also to preparations based on colouring matter (including, in the case of heading 3206, colouring pigments of heading 2530 or Chapter 28, metal flakes and metal powders), of a kind used for colouring any material or used as ingredients in the manufacture of colouring preparations. The headings do not apply, however, to pigments dispersed in non-aqueous media, in liquid or paste form, of a kind used in the manufacture of paints, including enamels (heading 3212), or to other preparations of heading 3207, 3208, 3209, 3210, 3212, 3213 or 3215. 4. Heading 3208 includes solutions (other than collodions) consisting of any of the products specified in headings 3901 to 3913 in volatile organic solvents when the weight of the solvent exceeds 50 per cent. -
Remission of Duties & Taxes on Exported Products (Rodtep)Scheme
Remission of Duties & Taxes on Exported Products (RoDTEP) Scheme CA. Bhavesh T. Sorathiya B. T. SORATHIYA & CO. Chartered Accountants Address: Office No. 220, Heera Panna Complex, Dr. Yagnik Road, Rajkot Cont.: +91-281-2462838 www.cabtsc.com :INDEX: ❖ SILENT FEATURES OF THE SCHEME ❖ WHO IS NOT ELIGIBLE FOR THE SCHEME ❖ NATURE OF REBATE ❖ OTHER POINTS TO KEPT IN MIND ❖ NOTIFICATION NO.19/2015-2020 DT.17.08.2021 ❖ APPENDIX 4R (RATES OF RoDTEP) As shared with you earlier in our previous update on RODTEP, now Director General of Foreign Trade (DGFT) and Ministry of Finance (MoF) has issued final Notification stating rates and other provisions, guidelines on RoDTEP, same is discussed hereunder. With reference press note dated 31.12.2020 issued by CBIC on the new RoDTEP scheme being operationalized from 01.01.2021. Necessary changes in the System have also been made to accept and process RoDTEP claims. SILENT FEATURES OF THE SCHEME: ❖ The Scheme will take effect for Exports from 1st January 2021. However, effective date for export obligation under advance authorisation, export by 100% Export Oriented Units (EOU), export by Special Economic Zone (SEZ), export by Free Trade Zone will be decided later. ❖ The rebate would be claimed as a percentage of the Freight on Board (FOB) value of exports with value cap per unit of the exported product. ❖ The Scheme will be implemented with end-to-end digitization. ❖ RoDTEP rates will be reviewed annually and will be notified well in advance before the beginning of the Financial year. ❖ The Scheme will operate in Budgetary framework of each financial year and necessary calibrations and revisions will be made as and when required so that the projected remissions for each financial are managed within the approved budget of the Scheme. -
Imports of Benzenoid Chemicals and Products
UNITED STATES TARIFF COMMISSION Washington IMPORTS OF BENZENOID CHEMICALS AND PRODUCTS 1 9 6 5 United States General Imports of Intermediates, Dyes, Medicinals, Flavor and Perfume Materials, and Other Finished Benzenoid Products Entered in 1965 Under Schedule 4, Parts 1B and 1C of The Tariff Schedules of the United States TC Publication 183 Washington, D.C. July 1966 UNITED STATES TARIFF COMMISSION Paul Kaplowitz, Chairman Glenn W. Sutton, Vice Chairman James W. Culliton Dan H. Fenn, Jr. Penelope H. Thunberg Donn N. Bent, Secretary Address all communications to United States Tariff Commission Washington, D. C. 20436 UNITED STATES.TARIFF COMMISSION Washington IMPORTS OF BENZENOID CHEMICALS AND PRODUCTS 1 9 6 5 United States General Imports of Intermediates, Dyes, Medicinals, Flavor and Perfume Materials, and Other Finished Benzenoid Products Entered in 1965 Under Schedule 4, Parts 1B and 1C of The Tariff Schedules of the United States United States Tariff Commission July, 1966 AUG'1, 1966 CONTENTS (Imports under TSUS, Schedule 4, Parts lB and 10) Table N o. Page 1. Benzenoid intermediates: Summary of U.S. general imports entered under Part 1B, TSUS, by competitive status, 1965-- 4 2. Benzenoid intermediates: U.S. general imports e-tered under Part 1B, TSUS, by country of origin, 1965 and 1964-- 4 3. Benzenoid intermediates: U.S. general imports entered under Part 1B, TSUS, showing competitive status, 1965----- 6 4. Finished benzenoid products: Summary of U.S. general im- ports entered under Part 10, TSUS, by competitive status, 23 5. Finished benzenoid products: U.S. general imports entered under Part 10, TSUS, by country of origin, 1965 and 1964-- 24 6. -
Natural Dyeing of Textiles
NATURAL DYEING OF TEXTILES Introduction Dyeing is an ancient art which predates written records. It was practised during the Bronze age in Europe. Primitive dyeing techniques included sticking plants to fabric or rubbing crushed pigments into cloth. The methods became more sophisticated with time and techniques using natural dyes from crushed fruits, berries and other plants, which were boiled into the fabric and gave light and water fastness (resistance), were developed. Some of the well known ancient dyes include madder, a red dye made from the roots of the Rubia tinctorum, blue indigo from the leaves of Indigofera tinctoria, yellow from the stigmas of the saffron plant, and dogwood, an extract of pulp of the dogwood tree. The first use of the blue dye, woad, beloved by the Ancient Britons, may have originated in Palestine where it was found growing wild. The most famous and highly prized colour through the age was Tyrian purple, noted in the Bible, a dye obtained from the spiny dye-murex shellfish. The Phoenicians prepared it until the seventh century, when Arab conquerors destroyed their dyeing installations in the Levant. A bright red called cochineal was obtained from an insect native to Mexico. All these produced high-quality dark colours. Until the mid-19th century all dyestuffs were made from natural materials, mainly vegetable and animal matter. Today, dyeing is a complex, specialised science. Nearly all dyestuffs are now produced from synthetic compounds. This means that costs have been greatly reduced and certain application and wear characteristics have been greatly enhanced. But many practitioners of the craft of natural dying (i.e. -
The Politics of Purple: Dyes from Shellfish and Lichens
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Textile Society of America Symposium Proceedings Textile Society of America 9-2012 The Politics of Purple: Dyes from Shellfish and Lichens Karen Diadick Casselman Author & Dye Instructor, [email protected] Takako Terada Kwassui Womens University, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/tsaconf Diadick Casselman, Karen and Terada, Takako, "The Politics of Purple: Dyes from Shellfish and Lichens" (2012). Textile Society of America Symposium Proceedings. 666. https://digitalcommons.unl.edu/tsaconf/666 This Article is brought to you for free and open access by the Textile Society of America at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Textile Society of America Symposium Proceedings by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. The Politics of Purple: Dyes from Shellfish and Lichens Karen Diadick Casselman1 & Takako Terada2 [email protected] & [email protected] Dyes from shellfish (‘murex’) and lichens (‘orchil’) originated before 1500 BCE; by the Roman period they were synonymous with wealth and power. Wearing purple was indicative of status and privilege, and the dye industry was also politicized. Women were prevented from working at purple manufacture, and thus our research, as a female team, engages gender as well.3 Both murex and orchil were made according to ‘secret’ methods, but techniques we have developed are ethical, and also widely published. The junior author has devised ‘akanishi’ as a vernacular name for a Japanese shellfish dye. The senior author has also developed lichen dyes that yield purple. -
Chromic Phenomena the Technological Applications of Colour Chemistry
Chromic Phenomena The Technological Applications of Colour Chemistry Peter Bamfield Consultant ISBN 0-8404-474-4 A catalogue record for this book is available from the British Library © The Royal Society of Chemistry 2001 All rights reserved. Apart from any fair dealing for the purpose of research or private study, or criticism or review as permitted under the terms of the UK Copyright, Designs and Patents Act, 1988, this publi- cation may not be reproduced, stored or transmitted, in any form or by any means, without the prior permission in writing of The Royal Society of Chemistry, or in the case of reprographic reproduction only in accordance with the terms of the licences issued by the Copyright Licensing Agency in the UK, or in accordance with the terms of the licences issued by the appropriate Reproduction Rights Organization outside the UK. Enquiries concerning repro- duction outside the terms stated here should be sent to The Royal Society of Chemistry at the address printed on this page. Published by The Royal Society of Chemistry, Thomas Graham House, Science Park, Milton Road, Cambridge CB4 0WF, UK Registered Charity Number 207890 For further information see our web site at www.rsc.org Typeset in Great Britain by Wyvern 21 Ltd, Bristol Printed by MPG Books Ltd, Bodmin, Cornwall, UK Preface The aim of this book is to provide an overview of the many applications that colour chemistry, in its widest sense, has found in the last couple of decades. Not only have there been developments in the traditional areas of colorants for textiles, paints and inks but also in an exciting variety of newer technologies. -
Chemical Inventory List
Crosstab Find Duplicates Table - All Data Chemical CAS_Number List_Source (-)-Usninsäure 6159-66-6 OekoPro - Textiles (+)-Usninsäure 7562-61-0 OekoPro - Textiles (+/-) tetrahydrofurfuryl (R)-2-[4-(6-chloroquinoxalin-2-yloxy)phenyloxy]propionate 119738-06-6 Subsport SIN List (±)2-Hydroxypropansäure 598-82-3 OekoPro - Rubber & Techni (1,1,4,4-Tetramethyl-2-butin-1,4-diyl)bis[1,1-dimethylethylethyperoxid] 1068-27-5 OekoPro - Rubber & Techni (1,1-dimethylethyl)-phenol 27178-34-3 KEMI (1-Chlor-ethyl)-trimethoxysilan 18157-23-8 OekoPro - Rubber & Techni (2,2-Dichlorethyl)-triethoxysilan 65749-68-0 OekoPro - Rubber & Techni (2-Aminoethyl)carbamidsäure 109-58-0 OekoPro - Rubber & Techni (2-Brom-2-nitro-ethenyl)benzen 7166-19-0 OekoPro - Rubber & Techni (2-Bromethyl)-trimethoxysilan 50882-44-5 OekoPro - Rubber & Techni (2-Chlor-ethyl)triisobutoxysilan 17948-07-1 OekoPro - Rubber & Techni (2-Chlor-ethyl)-trimethoxysilan 18157-21-6 OekoPro - Rubber & Techni (2-chloroethyl)(3-hydroxypropyl)ammonium chloride 40722-80-3 Subsport SIN List (2-ethylhexanoato-O)(isodecanoato-O)nickel 84852-39-1 Subsport SIN List (2-ethylhexanoato-O)(isononanoato-O)nickel 85508-45-8 Subsport SIN List (2-ethylhexanoato-O)(neodecanoato-O)nickel 85135-77-9 Subsport SIN List (3,3,5-Trimethylcyclohexyliden)-bis-(tert.-butylperoxid) 6731-36-8 OekoPro - Rubber & Techni (3-Brompropyl)-triethoxysilan 52090-18-3 OekoPro - Rubber & Techni (3-Brompropyl)-trimethoxysilan 51826-90-5 OekoPro - Rubber & Techni (3-Chlor-2-methyl-propyl)-trimethoxysilan 17256-27-8 OekoPro - Rubber & Techni -
Napthols (Azoic Coupling Component)
WELCOMEWELCOME TOTO QUALITYRISEQUALITYRISE DYESDYES STUFFSTUFF Napthols (Azoic Coupling Component) Sr. No. Generic Names C.I. No. Const. No 01 Napthol AS 37505 ACC 2 02 Napthol ASBR 37575 ACC 3 03 Napthol ASBO 37560 ACC 4 04 Napthol ASG 37610 ACC 4 05 Napthol ASSW 37565 ACC 7 06 Napthol ASTR 37525 ACC 8 07 Napthol ASE 37510 ACC 10 08 Napthol ASRL 37535 ACC 11 09 Napthol ASITR 37550 ACC 12 10 Napthol ASSG 37595 ACC 13 11 Napthol ASPH 37558 ACC 14 12 Napthol ASBS 37515 ACC 17 13 Napthol ASD 37520 ACC 18 14 Napthol ASOL 37530 ACC 20 15 Napthol ASKB 37526 ACC 21 16 Napthol ASLC 37555 ACC 23 17 Napthol ASOL/ASCA 37531 ACC 34 18 Napthol ASIRG 37613 ACC 44 19 Napthol -- -- Napthol - Fast Base Dyeing are also very widely used for African Print / Wax Print. • Application :The Napthol - Fast Base Dyeing are very widely used in Textile Industry. Dyeing with Napthols – Fast Bases are more economical even compared to Reactive Dyes. Maroon, Blue, Yellow obtained with these products are not possible with any other Dyestuff. The Fastness Property of these products are excellent. Light Fastness is almost as good as 6-7 – almost nearer to the Vat Dyes. • Specialized Highly Purified Napthol’s for Availability :Napthol’s are available in the Pigments :We are also having a complete Powder Form . We are also producing range of Napthol’s as mentioned above in Napthol’s in the Liquid Form. Normally, the most purified Form. These Napthol’s are Packing of Napthol is 25 kgs Brand New produced in Glass-Line Vessel, so that HDPE Bags with Inside Double Liner.