Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1989-04-20
1990-08-28
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526250, 526255, 526293, C08F 1420, C08F 1422, C08F 1424, C08F 1426
Patent
active
049526537
ABSTRACT:
Process for preparing fluorine-containing copolymers by using vinyl ether monomer compositions comprising vinyl ethers having a carboxyl acid salt in an amount of 1 to 50% by mole of vinyl ethers having a free carboxyl group. According to the process, the amount of halogen generated can be reduced.
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Araki Takayuki
Nomura Sachio
Tomihashi Nobuyuki
Yamana Masayuki
Daikin Industries Ltd.
Sarofim N.
Schofer Joseph L.
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