ISSN:
0021-8995
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
The rate of crosslinking of concentrated gelatin solutions in water has been measured by means of a gelation timer. Some effects of temperature, pH, crosslinking agent, and gelatin concentration have been measured. The crosslinking agents have varied from fast-acting chrome alum, glutaraldehyde, and a carbodiimide to slow-acting mucobromic acid and dialdehyde starches. Detailed crosslinking mechanisms are discussed for dimethylol urea, mucobromic acid, and several dialdehyde crosslinking agents. Some effects of urea and other additives on the dimethylol urea crosslinking rate are described.
Additional Material:
7 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/app.1964.070080436
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