Title:
【発明の名称】超気圧反応
Document Type and Number:
Japanese Patent JPH10502690
Kind Code:
A
Abstract:
PCT No. PCT/US95/08559 Sec. 371 Date Nov. 28, 1995 Sec. 102(e) Date Nov. 28, 1995 PCT Filed Jul. 7, 1995 PCT Pub. No. WO96/01851 PCT Pub. Date Jan. 25, 1996A polymerization process produces polymers that are insoluble in a reaction mixture that was homogeneous before the polymer began to form. A dispersing agent in the polymerizing system (i.e., the reaction mixture plus the dispersing agent) allows a kinetically stable dispersion of the polymer to be formed in this polymerizing system. The polymerization process is performed in a fluid held under superatmospheric conditions such that the fluid is a liquid or a supercritical fluid; the fluid being carbon dioxide, a hydroflurocarbon, a perfluorocarbon, or a mixture of any of the foregoing.
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Inventors:
Goth, John Yee.
Parazot, Michael Sea.
Parazot, Michael Sea.
Application Number:
JP50442096A
Publication Date:
March 10, 1998
Filing Date:
July 07, 1995
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
C08F4/52; C08F2/00; C08F2/04; C08F2/06; C08F2/08; C08F4/78; C08F12/06; C08F14/00; C08F16/24; C08F18/04; C08F20/10; C08F22/04; C08F22/30; C08F26/02; C08F26/06; C08F290/00; C08F291/00; C08G61/08; (IPC1-7): C08F4/52; C08F4/78; C08G61/08
Attorney, Agent or Firm:
Takashi Ishida (3 others)