C O N T E N T S Page Grades and Specifications . . Major Industrial Uses of "Elvanol" (Summary) . . USES
7 Adhesives and Binders . . . 8 Textiles 8 Warp Sizing . . . . . . . . 11 Sizing Filling Yarn . . 11 Nylon Hosiery Yarn . . . 12 Paper 12 * Sizing 12 High Strength Paper . . 12 Increasing Wet Strength 12 Glassine Paper. . , . 12 Grease Resistant Paper 13 Grades and Equipment 13 Clear Coatings 14 Pigmented Coatings 15 Molded Products 17 Film . . . . 20 Emulsions 22 Ceramics 23 Photosensitive Coatings . . . M iscellaneous—Temporary Protective Coatings; Biological Food, Drug and Cosmetic . . '. 24 MODIFICATIONS 25
Solutions
MAIL
® i
ELVANOL POLYVINYL
ALCOHOL
:o *E«.u.s.PAT.orn
Better Things for Better Living . -
VOLUME
3 1,
NO.
27
27 29 31 33 33 33 34 . 34 34 34 .35 36 36
PROPERTIES
Solubility Oil and Solvent Resistance Hygroscopicity Impermeability to Gases . . . . Adhesion Emulsifying Properties Mechanical Properties Thermal Properties . . . . . . Light Electrical Properties Chemical Properties Physiological Properties . . . .
37 39
40 40 40 40 41 43 43 43 43 44
grades of "Elvanol" can be modified t o suit a variety of specific uses—in widely separated fields. Y o u r field may be a m o n g them, T o get your copy, just fill out and send in the coupon below.
THIS 4 4 - P A G E B O O K fully describes the remarkable properties of " E l v a n o l " and its many profitable applications t h r o u g h o u t industry. As t h e table of contents indicates, the different
DU PONT
Viscosity—Concentration Relationships for Various Grades of "Elvanol" . . . Précipitants and Gelling Agents Plasticizers Extenders Starch Dextrin Insolubilizers Heat . . · Protective Coatings Aldehyde Compounds . . . . Chromium Compounds . . . Pigments and Dyes Other Modifications
THIS COUPON
I am interested in the advantages of "Elvanol" for use in: Π Textile Sizes Π Textile Finishes • Paper Sizes • Binders Π Oil and Grease Resistant Papers • Cosmetic Preparations Π Dispersions and Emulsions
TODAY,
E. I. du Pont de Nemours & Co. (Inc.) Electrochemicals Dept., Wilmington 9 8 , Del. Please send me your, free book containing full information about Du Pont "Elvanol" polyvinyl alcohols. Name Firm Address_ City
.Position_
JState^
through Chemistry
JULY
6,
1953
2787
