Global Patent Index - EP 0998506 A1

EP 0998506 A1 2000-05-10 - PROCESS FOR THE PREPARATION OF LOW-GLOSS ABS RESINS

Title (en)

PROCESS FOR THE PREPARATION OF LOW-GLOSS ABS RESINS

Title (de)

VERFAHREN ZUR HERSTELLUNG VON ABS-HARZEN MIT GERINGEM GLANZ

Title (fr)

PROCEDE DE PREPARATION DE RESINES A BASE D'ACRYLONITRILE-BUTADIENE-STYRENE ABS ET AYANT UN FAIBLE BRILLANT

Publication

EP 0998506 A1 (EN)

Application

EP 98935370 A

Priority

  • KR 9800219 W
  • KR 19970033861 A

Abstract (en)

[origin: WO9903904A1] The present invention relates to a process for the preparation of an ABS thermoplastic resin or resins comprising latex-blending ABS and butadiene-based rubber latices in the coagulation step, to form a polymeric gloss modifier containing PBD, SBR, or NBR latices in an amount of 25 weight percent or less of the total resin based on the solid content.

IPC 1-7 (main, further and additional classification)

C08F 279/04; C08L 25/12; C08L 55/02

IPC 8 full level (invention and additional information)

C08F 279/02 (2006.01); C08F 279/04 (2006.01); C08L 9/00 (2006.01); C08L 25/12 (2006.01); C08L 55/02 (2006.01); C08L 9/02 (2006.01)

CPC (invention and additional information)

C08L 25/12 (2013.01); C08L 9/00 (2013.01); C08L 55/02 (2013.01); C08L 9/02 (2013.01)

Combination set (CPC)

  1. C08L 9/00 + C08L 2666/04
  2. C08L 25/12 + C08L 2666/02
  3. C08L 55/02 + C08L 2666/04

Citation (search report)

See references of WO 9903904A1

Designated contracting state (EPC)

BE CH DE ES FR GB IT LI NL SE

EPO simple patent family

WO 9903904 A1 19990128; EP 0998506 A1 20000510; JP 2001510213 A 20010731; KR 100235464 B1 19991215

INPADOC legal status


2003-03-05 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Effective date: 20030111

2002-10-23 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20020910

2000-05-10 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000209

2000-05-10 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): BE CH DE ES FR GB IT LI NL SE