Title:
特定のブロックコポリマーから調製される最終使用用途
Document Type and Number:
Japanese Patent JP2011500895
Kind Code:
A
Abstract:
The present invention relates to various end use applications prepared from certain block copolymers. The block copolymers include one or more A or A′ blocks or B blocks plus one or more terminal M blocks. Each A and A′ is a block or segment comprising predominantly a polymerized alkenyl aromatic compound, each B is a block or segment comprising predominantly a polymerized conjugated alkadiene, and each M is a six membered anhydride ring and/or acid group. The anhydride rings are prepared by thermally decomposing adjacent units of (1-methyl-1-alkyl)alkyl acrylic esters such as t-butylmethylacrylate. A wide variety of polymers are disclosed having the stable anhydride rings in the polymer backbone. The invention relates specifically to various end uses prepared from the reaction product of such block copolymers with various reactive resins, reactive monomers and metal derivatives.
Inventors:
Deyubois, Don Anthony
St Clair, David Jiyoung
Guereth, Lichyard
St Clair, David Jiyoung
Guereth, Lichyard
Application Number:
JP2010529008A
Publication Date:
January 06, 2011
Filing Date:
October 08, 2008
Export Citation:
Assignee:
Clayton Polymers U.S. LRC
International Classes:
C09J153/00; C08F8/48; C08F290/12; C08G12/02; C08G18/63; C08G59/42; C09J11/08; C09J109/00; C09J125/08; C09J133/10; C09J151/00
Domestic Patent References:
| JP2007246616A | 2007-09-27 |
Foreign References:
| US5403658A | 1995-04-04 |
Attorney, Agent or Firm:
Kawaguchi International Patent Office