Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1995-07-18
1997-03-04
Reddick, Judy M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
524379, 524389, 524548, 524808, 524850, 5253269, C08F 2608
Patent
active
056080247
ABSTRACT:
What is described herein is a process for making polymers of a vinyl lactam and a polymerizable carboxylic acid, optionally including a hydrophobic monomer, as a stable composition in an alcohol-water solvent system having a residual vinyl lactam content of less than 500 ppm.
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ISP Investments Inc.
Katz Walter
Maue Marilyn J.
Reddick Judy M.
Ward Joshua J.
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