C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
400/1113, 400/30
C08L 53/02 (2006.01) C08F 8/44 (2006.01) C08F 290/04 (2006.01) C08L 51/00 (2006.01)
Patent
CA 1324850
ABSTRACT A water swellable resin composition comprises a water swellable resin and a medium such as a plasti- cizer, solvent, resin or resin solution. The resin is an alkali metal salt and/or hydrophilic amine salt of a copolymer of hydrophobic polymer chains having an .alpha.,.beta.-ethylenically-unsaturated group at end thereof and a monomer composed principally of (meth)acrylic acid. The composition is useful as a sealing compound, waterproofing agent, water-holding agent, dew- preventing agent, water-penetration preventing masterials, sweat-absorbing material, sanitary napkin or the like.
595410
Horiguchi Shojiro
Nakamura Michiei
Sakamoto Shigeru
Takeuchi Hitoshi
Takizawa Minoru
Dainichiseika Color & Chemicals Mfg. Co. Ltd.
Marks & Clerk
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