Global Patent Index - EP 0986630 A1

EP 0986630 A1 2000-03-22 - POLYMERIC MATERIALS

Title (en)

POLYMERIC MATERIALS

Title (de)

POLYMERE MATERIALIEN

Title (fr)

MATERIAUX POLYMERES

Publication

EP 0986630 A1 (EN)

Application

EP 98925628 A

Priority

  • EP 9803005 W
  • GB 9711849 A

Abstract (en)

[origin: WO9855576A1] An oligomer or polymer of the formula (I): Q<1> - X<1> - Y<1> - Z - W wherein Q<1>- represents a hydrophobic moiety, -X<1>- and -Y<1>- are independently each absent or represent a suitable linking group, -Z- represents a hydrophilic chain; and -W represents hydrogen or a group of the formula -Y<2>-X<2>-Q<2>, each of -X<2>, -Y<2> and -Q<2> being independently selected from the values for X<1>, Y<1> and Q<1> as hereinbefore defined.

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

C11D 3/37; C08F 220/04

IPC 8 full level (invention and additional information)

C08F 220/04 (2006.01); C11D 3/37 (2006.01)

CPC (invention and additional information)

C11D 3/3784 (2013.01); C08F 220/04 (2013.01); C11D 3/373 (2013.01); C11D 3/3757 (2013.01)

Citation (search report)

See references of WO 9855576A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

WO 9855576 A1 19981210; AR 012919 A1 20001122; AU 7767198 A 19981221; BR 9809924 A 20000801; CA 2291002 A1 19981210; EP 0986630 A1 20000322; GB 9711849 D0 19970806; ZA 9804689 B 19991201

INPADOC legal status


2004-06-16 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20031202

2000-03-22 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991101

2000-03-22 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE ES FR GB IT