Global Patent Index - EP 1080128 A1

EP 1080128 A1 2001-03-07 - NOVEL POLYMER ADDITIVES FOR FORMING OBJECTS

Title (en)

NOVEL POLYMER ADDITIVES FOR FORMING OBJECTS

Title (de)

NEUE POLYMERADDITIVE ZUR HERSTELLUNG VON GEGENSTÄNDEN

Title (fr)

NOUVEAU ADDITIFS POLYMERES SERVANT A FORMER DES OBJETS

Publication

EP 1080128 A1 (EN)

Application

EP 99917670 A

Priority

  • US 9909327 W
  • US 6955898 A
  • US 20961598 A
  • US 12253699 P

Abstract (en)

[origin: WO9955766A1] The present invention relates to novel methods and compositions related to polymer concrete comprising conventional resins with novel additives to prevent shrinking and cracking of the resin, to accelerate curing and to treat fillers. These compositions and methods can be employed to form large objects and objects of irregular shapes. These compositions and methods provide lightweight materials some of which are hard and inflexible, while others are hard and flexible.

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

C08G 67/00; B01J 13/00

IPC 8 full level (invention and additional information)

C08G 18/36 (2006.01); C08G 18/68 (2006.01); C08K 5/14 (2006.01); C08K 5/16 (2006.01)

CPC (invention and additional information)

C08G 18/683 (2013.01); C04B 26/16 (2013.01); C08G 18/36 (2013.01); C08K 5/14 (2013.01); C08K 5/16 (2013.01); C04B 2111/28 (2013.01)

Combination set (CPC)

C04B 26/16 + C04B 14/06 + C04B 14/28 + C04B 24/02 + C04B 24/08 + C04B 24/20

Designated contracting state (EPC)

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

EPO simple patent family

WO 9955766 A1 19991104; WO 9955766 B1 19991209; AU 3573799 A 19991116; CA 2333228 A1 19991104; EP 1080128 A1 20010307

INPADOC legal status


2001-10-17 [18W] WITHDRAWN

- Date of withdrawal: 20010822

2001-03-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001127

2001-03-07 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE