C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 222/06 (2006.01) A61K 6/00 (2006.01) A61Q 5/06 (2006.01) C08F 210/10 (2006.01) C08F 216/12 (2006.01)
Patent
CA 2079799
2079799 9201724 PCTABS00010 Terpolymers of maleic anhydride, a C1-C5 alkyl vinyl ether and isobutylene or a C12-C14 alpha-olefin, and crosslinked products thereof, are provided herein for use in thickener, denture adhesive, sunscreen, hair spray, and waterproofing compositions. The alpha-olefin comonomer is a hydrophobic, straight chain, unsaturated hydrocarbon such as dodecene or tetradecene, which is present in the terpolymer in predetermined amounts relative to the hydrophilic maleic anhydride component, to provide a terpolymer having a suitable HLB for these applications. The isobutylene comonomer provides hydrophilic terpolymer compositions which are particularly useful as denture adhesives.
Gangadharan Balgopal
Haldar Rama K.
Kwak Yoon T.
Login Robert B.
Plochocka Krystyna
Gaf Chemicals Corporation
Gangadharan Balgopal
Haldar Rama K.
Isp 3 Corp
Isp Investments Inc.
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