Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1989-01-30
1991-12-24
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 58, C08L 2904
Patent
active
050753738
ABSTRACT:
A water retention material with water-absorbency which comprises finely divided particles of water-absorbent resin having a water absorption capacity of 2 to 50-fold and a particle size of 100.mu. or finer and a hydrophobic material such as a thermoplastic resin, elastomer, sealant, paint or adhesive.
REFERENCES:
patent: 3966679 (1976-06-01), Gross
patent: 4041228 (1977-08-01), Gross
patent: 4200558 (1980-04-01), Holst et al.
patent: 4590227 (1986-05-01), Nakamura et al.
Motooka Tetsurou
Nakamura Morio
Obayashi Shigeji
Takemori Shinichi
Yamada Kosaku
Bleutge John C.
Hamilton, III Thomas
Seitetsu Kagaku Co., Ltd.
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