American Dyestuff Reporter INDEX TO VOLUME XV January 1, 1926, to December 31, 1926, Inclusive Indexed by Subject and Author 5#f tST ci* fan ......, pa«i,,.......;, K nli:'-- Fan .......... jtftuit“rrK Silk- ^ “*iS l-')ecember 1!)26 AMERICAN DYESTUFF REPORTER 865 Ind ex By Subject Subject Page Subject Absorption of Colors by Cotton and Wool: Intluencing the............. ... 700 Dyeing of Celanese: The (D ort)............................................................................ Accurate Measurement of Hydrogen Ion Concentration as an Aid to Dveing of Cotton Piece Goods with Mineral Khaki (Hayes)................. 321 the Textile Chemist (Strachan)......................................................................... 292 Dyeing of Colton Warps by the “Chain” Method (Sidebottom)................ 667 Acetate Silk—Its Uves and Their Application (Mullin): Dyeing of Haticr’s Felt: The (M arion)................................................................. 351 Part I V ................... 1 Dyeing of Insolubl< Azo Colors (Clark and Borho)..................................... 311 Part V ........................................................................................................ 43 Dyeing of Men’s Wear Piece Dyes by the Chiomate Process; The Part VI ........................................................................................................................... 81 (Smith) .............................................................................................. • • : ................ ^5? Part VII ............ 139 Dyeing of Silk White Effects on Woolen and Worsteds (Claflin)........... 23 Part V III ....................................................................................................................... 153 Dyeing of Ihiioii Shades on Hosiery Containing Rayon, Pure Silk and Part I X ...................................................................... 191 Mercerized Cotton (Ordway).............................................................................. 884 I n d e x ................................................................................................................................. 285 Dyeing of Vat Colors on Rayon; The (Warshaw)........................................... 3 Acetate Silk: The Dyeing of (Davies)................................................................. 197 Dyeing of Viscose Rayon with Mordant Dyes: The (Durfee)• 22 Acetate Silk: The Dyeing of (Raetel)............................................................_• • • 387 Dyeing of Weighted Silk Piece Goods: Practical Aspects of Weighting Aftertreatment on the Fastness to Light of the Xaphthol AS Combina­ and the (Pullar)..................................................................•.•••*.;.................... tions: Investigations on the Influence of the (Kayser)....................... 638 Dyeing of Worn Garments and Redyeing of New Material (Schultze). 640 American Association of Textile Chemists and Colorists Dyeing 100 Years Ago: The Art of..................................................................... 695 [See under “Proceedings”] Dyeing Rayon with Vat Colors (Johnson)......................................................... 162 American Chemical Society: Dyeing Silk Piece Goods' A Brief Resume of the History of (Know- Papers of the Dye Division...................................................................................... 587 land) ............................................................................ 183 Report of Dye Division............................................................................................... bl5 Dyeing: Textile (Robbins) .................................................... 605 Division of Water. Sewage and Sanitation—Abstracts............................... 654 Dyeing with Indarthrene Blue GCD (D urst)................................. ................. 505 American Cotton Industry: The.^.................................... .............^...................... 556 Dyers and (Cleaners Have Research Institute...................................................... 236 American Dyes: Production and Sales of, Increased in 1925.................... 288 DYER’S SCHOOL OF EXPERIENCE: THE: Amino Acids and Their Relation to Wool: The (M ullin)........................... 445 Tracing Complaints That Nearly Cost a Job (W hite)............................... 8o Amino and Carboxylic Groups and Sulphur in Wool: The (M ullin)... 499 Tricks in All Trades (W hite).............................................................................. 17*^ Aniline Poisoning from the Dye Baths? (Beattie)........................................... 567 More Sleuth Work (W hite).................................................................................... 217 Anti-Dumping Law: The (Lerch)................................ .................................... 519 Researching Under Difficulties (W hite).......................................................... 289 Application of Resorcin in Calico Printing (Schneevoigt)........................... 504 Blaming the Bleach House for the Padder’s Fault (Baxter).................. 399 Application of X-rays in the Textile Industry (Clark)................................. 788 Competing for Blacks (W hite)............................................................................. 399 Artificial Silk Adventures in Chiffon Dyeing (W hile)........................................................... 431 (See also under “Rayon”] A Barrel of Trouble (W hite)................................................................................ 461 Artificial Silk: Determination of Alpha-C'ellulose Content in (Wahlberg) 398 A Dyehouse Tyrant (W hite)............................................................................... 517 Artificial Silk: The Stretching Properties of...................................................... 118 Problems in Pipe Lines and Water (W hite)................................................. 696 August Klipstein .............................................................................................................. A Few Pertinent “Parables” (White).............................................................. 773 Azo Dyes: The Reduction Products of (Holmes) Early “Lab” Troubles (Hang D o)..................................................................... 837 [See under “Reduction”] Dyes Imported [See “Foreign” ] . Dyestuffs Industry, Forerunner of What: The (Du P ont)......................... 627 Batik (Mijer) .......................- .............................^...........■■■■;..................................... Dyestuff Manufacturer and Consumer: The Relation Between (Metz) 825 Bleachery Management: Elimination of Waste in (Conrad)....................... 283 DYESTUFF TABLES .........................................................................*••3?, 70, 102 Bleaching with Peroxides (AinsUe)........................................................................ 203 Dyestuff Trade-—Import and Export Charts for 1925-26: United States 76.3 Blinding of Viscose with Insoluble Azo Colors: The (Rowe).................. 538 Brief Resume of the Disposal of Trade Wastes: A (H adley).....^......... 209 EDITORIALS; Brief Resume of the History of Dyeing Silk Piece Goods: A (Know- Retrospections of a Spectator.............................................................................. 37 land) ............................................................................................................................. ^^3 Shade (Jard Information Regarding Action of Dyes to Metals............. 38 Mr. Frear Again............................................................................................................ 67 Calico Printing: The Application of Resorcin in (Schneevoigt).............. 504 The Commercial League of Nations...................................................................... 67 Celanese: Printing and Discharging of Colors on (Milne).................. 886 Inconsistent Efficiency—A Story for Rayon Manufacturers.................... 93 Cellulose: A Brief Consideration of Its Chemistry, with Particular Ref­ Leaders Must Lead..................................................................................................... 93 erence to the Manufacture of Rayon (Erselen)....................................... 166 Standing Guard Over the Tariff Law................................................................. 137 Cellulose Needed: Standard....................................- ................................................. 615 The British Dyestuffs S itu atio n ...................................................................... 169 Chain Warps Vat Dveing: Problems of (Ephland)......................... A Plea for Reform in Rayon Buying Practice............................................. 215 Chemical Executives to Meet at Bureau of Foreign and Domestic Com­ An Invitation .............................................................................................................. 216' merce ............................................................................................................................. 805 Retire the Cripples..................................................................................................... 216 Chemical Foundation Suit: Government Loses.................... 694 Still Outside the Ranks of the Progressive...................................................... 235 Chemical Reactions of Keratin and Its Congeners: The (Mullin): .A New Twist