Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-09-16
1993-02-23
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 93, 525 98, 525 99, 525153, 525250, 525271, 525940, 525420, 525437, 525453, 264230, C08F29704, C08L 5302, B29C 6106
Patent
active
051891107
ABSTRACT:
A shape memory polymer resin, consisting essentially of a block copolymer having an A-B-A block structure in the polymer chain, and having a weight average molecular weight within the range of 10,000 to 1,000,000, wherein
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Ikematu Takeshi
Kishimoto Yasushi
Miyamoto Koichi
Asahi Kasei Kogyo Kabushiki Kaisha
Jagannathan Vasu S.
Seidleck James J.
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