Modified styrene-maleic acid copolymer and use thereof

Details Modified styrene-maleic acid copolymer and use thereof Modified styrene-maleic acid copolymer and use thereof

2005-11-22

2011-10-25

Jagannathan, Vasu (Department: 1764)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S327400, C525S327800, C525S333300, C525S359100, C525S359600, C525S185000, C525S327700, C526S317100, C526S318200, C526S318400, C526S318430, C526S321000, C526S326000, C526S346000, C526S347000

Reexamination Certificate

active

08044148

ABSTRACT:
The present invention relates to a modified styrene-maleic acid copolymer obtained by reacting a carboxylic acid group in a styrene-maleic acid copolymer with a halogen and/or epoxy compound. The modified styrene-maleic acid copolymer is useful as a low profile additive for a thermosetting resin, a water-absorbing material, etc.

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Office Action issued Nov. 24, 2010, in Japan Patent Application No. 2006-547794, with English Translation (summary).

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