Invention Grant
US4448924A Aqueous interpolymer emulsions, process for their preparation and use of
the emulsions as binders for coating paper
失效
水溶性互聚物乳液，其制备方法和使用乳液作为涂布纸的粘合剂
- Patent Title: Aqueous interpolymer emulsions, process for their preparation and use of the emulsions as binders for coating paper
- Patent Title (中): 水溶性互聚物乳液，其制备方法和使用乳液作为涂布纸的粘合剂
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Application No.: US476258Application Date: 1983-03-17
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Publication No.: US4448924APublication Date: 1984-05-15
- Inventor: Roland Reeb , Bernard Chauvel
- Applicant: Roland Reeb , Bernard Chauvel
- Applicant Address: FRX Courbevoie
- Assignee: Rhone-Poulenc Specialites Chimiques
- Current Assignee: Rhone-Poulenc Specialites Chimiques
- Current Assignee Address: FRX Courbevoie
- Priority: FRX8204988 19820324
- Main IPC: C08F2/00
- IPC: C08F2/00 ; C08F2/22 ; C08F20/00 ; C08F20/22 ; C08F22/00 ; C08F22/10 ; C08F257/00 ; C08F257/02 ; C08F279/00 ; C08F279/02 ; D21H19/44 ; D21H19/58 ; D21H19/60 ; C08L25/10
Abstract:
Latex of an interpolymer composed of (1) a copolymer A of butadiene, styrene and at least one ethylenically unsaturated carboxylic acid, and (2) a polymer B of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid, polymer B being at least partially grafted onto the copolymer A. The latex is prepared by the emulsion polymerization of butadiene, styrene and at least one copolymerizable, ethylenically unsaturated carboxylic acid, followed by the polymerization, in the presence of the copolymer latex, of a halogenohydroxyalkyl ester of an ethylenically unsaturated monocarboxylic or dicarboxylic acid. The latex may be used as a binder in aqueous compositions for coating paper.
Public/Granted literature
- US5801260A Carbonothioate phospholipid analogs as substrate of phospholipases and lipases Public/Granted day:1998-09-01
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