Films of hydrophilic interpolymers of neutralized acrylic acid,

Details Films of hydrophilic interpolymers of neutralized acrylic acid, Films of hydrophilic interpolymers of neutralized acrylic acid,

1982-09-29

1984-12-04

Wong, Jr., Harry

Stock material or miscellaneous articles

Structurally defined web or sheet

Physical dimension specified

20415922, 20415923, 524555, 524558, 526 75, 526240, 526309, 526311, 526312, 526313, 526317, 604372, B32B 0000, C08F22028, C08F22036, C08F22064

Patent

active

044864892

ABSTRACT:
Films of water containing hydrophilic interpolymers prepared by photopolymerization of monomer mixtures comprising partially or fully neutralized acrylic acid, hydroxyalkyl methacrylate or dialkylaminoalkyl (meth)acrylate and optionally a cross-linking agent. The films are useful as absorbents.

REFERENCES:
patent: 4062817 (1977-12-01), Westerman
patent: 4066583 (1978-01-01), Spaulding
patent: 4115331 (1978-09-01), Tominaga et al.
patent: 4167464 (1979-09-01), George

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