Title:
非オレフィン系連鎖移動剤で製造されたビニル付加多環式オレフィンポリマーおよびそれらの使用
Document Type and Number:
Japanese Patent JP4722828
Kind Code:
B2
Abstract:
A method of polymerizing poly(cyclic)olefin monomers encompassing (a) combining a monomer composition containing the poly(cyclic)olefin monomers, a non-olefinic chain transfer agent and an activator compound to form a mixture; (b) heating the mixture; and (c) adding a polymerization catalyst containing Ni and/or Pd. The non-olefinic chain transfer agent includes one or more compounds selected from H2, alkylsilanes, alkylalkoxysilanes, alkylgermanes, alkylalkoxygermanes, alkylstannanes, and alkylalkoxystannanes. The activator is characterized as having an active hydrogen with a pKa of at least 5. The resulting poly(cyclic)olefin polymers can be used in photoresist compositions.
Inventors:
Rose, Larry F
Dennis A. Burns
Bell, Andrew
Bennett, Brian Kay
Chan, Chun
Lipian, John-Henry
Wu, Xiao Ming
Dennis A. Burns
Bell, Andrew
Bennett, Brian Kay
Chan, Chun
Lipian, John-Henry
Wu, Xiao Ming
Application Number:
JP2006501176A
Publication Date:
July 13, 2011
Filing Date:
February 20, 2004
Export Citation:
Assignee:
Promelas, LLC
International Classes:
C08F32/00; C08F2/00; C08F2/38; C08F4/70; C08F4/80; C08F10/00; C08F30/08; C08F36/00; C08F232/00; C08F232/08; G03C1/76; G03F7/004; G03F7/038; G03F7/039; C08F
Domestic Patent References:
| JP2002179875A | ||||
| JP2002293843A | ||||
| JP10130311A | ||||
| JP10130312A | ||||
| JP2001516780A | ||||
| JP2002504573A | ||||
| JP2004500596A |
Foreign References:
| WO2000043426A1 |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takumi Terachi
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Takumi Terachi