Global Patent Index - EP 1276778 A1

EP 1276778 A1 20030122 - MOLDING MATERIALS AND METHOD FOR PRODUCING MOLDED PARTS

Title (en)

MOLDING MATERIALS AND METHOD FOR PRODUCING MOLDED PARTS

Title (de)

FORMMASSEN UND VERFAHREN ZUR HERSTELLUNG VON FORMKÖRPERN

Title (fr)

MATIERES A MOULER ET PROCEDE DE FABRICATION DE CORPS MOULES

Publication

EP 1276778 A1 20030122 (DE)

Application

EP 01925521 A 20010403

Priority

  • DE 10018078 A 20000412
  • EP 0103748 W 20010403

Abstract (en)

[origin: WO0179307A1] The invention relates to the use, in an aqueous medium, of a copolymer (A) for the production of molding materials and molded parts, which copolymer is producible by radical polymerization of a) at least one olefinically unsaturated monomer and b) at least one olefinically unsaturated monomer different from the olefinically unsaturated monomer (a) and having the general formula (I) R<1>R<2>C=CR<3>R<4>, wherein the groups R<1>, R<2>, R<3> and R<4> independently represent hydrogen atoms or substituted or unsubstituted alkyl, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, aryl, alkylaryl, cycloalkylaryl, arylalkyl or arylcycloalkyl groups, with the proviso that at least two of the variables R<1>, R<2>, R<3> and R<4> represent substituted or unsubstituted aryl, arylalkyl or arylcycloalkyl groups, especially substituted or unsubstituted aryl groups.

IPC 1-7

C08F 12/32

IPC 8 full level

C08F 12/32 (2006.01)

CPC (source: EP US)

C08F 12/32 (2013.01 - EP US)

Citation (search report)

See references of WO 0179307A1

Citation (examination)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

WO 0179307 A1 20011025; AU 5224301 A 20011030; DE 10018078 A1 20011108; EP 1276778 A1 20030122; US 2003078337 A1 20030424; US 6946512 B2 20050920

DOCDB simple family (application)

EP 0103748 W 20010403; AU 5224301 A 20010403; DE 10018078 A 20000412; EP 01925521 A 20010403; US 25711902 A 20021008