Pulp and Paper: Chemistry and Chemical Technology, Volume 3 |
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Page 1520
... improve the opacity and the brightness . Another important objective is to improve the printability of the paper . The printability is improved for many reasons . The smoothness or finish is improved particularly after calendering , and ...
... improve the opacity and the brightness . Another important objective is to improve the printability of the paper . The printability is improved for many reasons . The smoothness or finish is improved particularly after calendering , and ...
Page 1527
... improve the aging characteristics of paper . This may be important when mechanical pulp is used because of the color instability of these pulps . The pigment will , however , be more efficient if applied in a coating layer . Effect of ...
... improve the aging characteristics of paper . This may be important when mechanical pulp is used because of the color instability of these pulps . The pigment will , however , be more efficient if applied in a coating layer . Effect of ...
Page 1570
... improve sizing at higher pH and to decrease the requirement for alum . Anionic resin additives may also improve sizing under some circumstances . Acrylamide - acrylic acid dry - strength resin is reported to improve sizing by a variety ...
... improve sizing at higher pH and to decrease the requirement for alum . Anionic resin additives may also improve sizing under some circumstances . Acrylamide - acrylic acid dry - strength resin is reported to improve sizing by a variety ...
Contents
CHAPTER 13DRYSTRENGTH RESINS | 1447 |
OTHER SYNTHETIC DRYSTRENGTH RESINS | 1471 |
VEGETABLE GUMS FOR WETEND ADDITION | 1501 |
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Pulp and Paper: Chemistry and Chemical Technology, Volume 3 James P. Casey No preview available - 1981 |
Common terms and phrases
absorbed absorption acid acrylamide addition alum amount angle anionic applied bleached blue brightness bursting strength calcium carbonate calender cationic starch cellulose chemical clay coating color cross direction curl density determined direct dyes dispersion dry-strength resins effect emulsions factor fiber Figure filler flocculation folding endurance gloss glue grades grammage grams groundwood important improve increase instrument kraft light lignin liquid machine direction materials measure meter method mill moisture content obtained opacity optical paper machine Paper Trade paperboard papermaking particles penetration percent pigment polymer polyvinyl alcohol printing produce properties pulp reduce reflectance refractive refractive index relative humidity resin retention aids rosin sample scattering shade sheet sizing agent sodium solution stain standard stiffness sulfite surface sizing Tappi tearing resistance temperature tensile strength tester thickness titanium dioxide U.S. Patent unbleached viscosity wavelength wet strength wet-end yellow