Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1984-02-02
1985-06-04
Wong, Jr., Harry
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526227, 5262305, 526231, 526253, 526255, C08F21002, C08F21418
Patent
active
045215758
ABSTRACT:
A copolymer comprising monomeric units of tetrafluoroethylene, ethylene and at least one monomeric compound selected from the group consisting of 2-trifluoromethylpropylene and 2-methyl-1,1,3,3,3-pentafluoropropylene, which has a improved crack resistance at a high temperature.
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patent: 3624250 (1971-11-01), Carlson
patent: 4123602 (1978-10-01), Ukihashi et al.
patent: 4133798 (1979-01-01), Nishimura et al.
patent: 4338237 (1982-07-01), Sulzbach et al.
Ihara Kiyohiko
Nakagawa Shin-ichi
Daikin Kogyo Co. Ltd.
Wong, Jr. Harry
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