Title:
異なるイオン密度の3つのセグメントを含むコポリマー、その製造プロセス、およびその使用
Document Type and Number:
Japanese Patent JP5518283
Kind Code:
B2
Abstract:
Copolymer containing three segments with different ionic density, obtained by monofunctional initiators over nitroxide mediated polymerization or reversible addition fragmentation chain transfer polymerization, where: the polymerization of the first segment takes place up to a conversion degree of 10-95 mol.%, the polymerization of the second segment to the first segment under inclusion of the non-converted monomers of the first segment, polymerization of the third segment to the second segment under the inclusion of the non-converted monomer of the second segment, is new. Copolymer containing three segments with different ionic density, where the amount of ionic monomer in each segment is 1-100 mol.% and the second and third segment contains ethylenically unsaturated monomer, obtained by monofunctional initiators over nitroxide mediated polymerization or reversible addition fragmentation chain transfer polymerization, where: the polymerization of the first segment takes place up to a conversion degree of 10-95 mol.% of the monomer mixture or monomer, the polymerization of the second segment to the first segment under inclusion of the non-converted monomers of the first segment and a monomer or its monomer, where the quantity of the used ionic monomer or initial ionic monomer of the monomer mixture is different, and the polymerization of the second segment is up to conversion degree of 10-95 mol.% of the monomers available for the reaction, polymerization of the third segment to the second segment under the inclusion of the non-converted monomer of the second segment, optionally first segment and monomer or its mixture, where the quantity of the monomer mixture or the monomers of the second segment with respect to the used ionic monomer or initial ionic monomer of the monomer mixture is different, and completely or partly converting optionally used initial stage ionic monomer into ionic monomer, is new. Independent claims are included for: (1) lacquers, pastes and molding materials comprising pigments and the copolymer; and (2) pigments coated with the copolymer.
Inventors:
Goebert Bernd
Omais Jurgen
Johann Sabine
Omais Jurgen
Johann Sabine
Application Number:
JP2007000279A
Publication Date:
June 11, 2014
Filing Date:
January 04, 2007
Export Citation:
Assignee:
Vape Silon Car Hemy Gesell Shaft Mitt Beschlenktor Haftung
International Classes:
C08F293/00; C08F2/38; C08F8/00; C09C3/10; C09D153/00; C09K23/16; C09K23/52
Domestic Patent References:
| JP2003049110A | ||||
| JP2004066235A | ||||
| JP2005510595A |
Foreign References:
| WO2000071660A1 |
Attorney, Agent or Firm:
Tamotsu Otani