Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1995-10-05
1997-04-01
Clark, W. Robinson H.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 57, 525 61, 525337, C08L 2904, C08L 2902
Patent
active
056166494
ABSTRACT:
A method for compatibilizing at least two thermoplastic resins each having hydroxyl group(s), with each other, which method comprises reacting at least one of the thermoplastic resins with a boron compound simultaneously with or before mixing of the resins, to form a boric acid ester at least at the boundary of the resins; a resin composition comprising resins compatibilized with each other, obtained by the method; and a laminate whose at least one layer consists of the resin composition.
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patent: 4937284 (1990-06-01), Bergstrom
Toshikazu et al., "Solubilization of vinyl alcohol copolymers in alcohols by boric acid or borates", Chemical Abstract No. 87:136861k, vol. 87, No. 18, Oct. 31, 1977.
EPO Search Report (Sep. 1994).
Chemical Abstracts, vol. 87, Abstract No. 136861 (1997).
Kawakita Toshio
Kotani Kozo
Kuroda Ryuma
Sakaya Taiichi
Clark W. Robinson H.
Sumitomo Chemical Company Limited
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