Global Patent Index - EP 1064321 A1

EP 1064321 A1 2001-01-03 - ABRASION RESISTANT POLYMERIC FOAM AND STAIN RECEIVERS MADE THEREFROM

Title (en)

ABRASION RESISTANT POLYMERIC FOAM AND STAIN RECEIVERS MADE THEREFROM

Title (de)

ABRIEBFESTER POLYMERSCHAUM UND DARAUS HERGESTELLTE FLECKENTFERNER

Title (fr)

MOUSSE POLYMERE RESISTANTE A L'ABRASION ET DETACHEURS FABRIQUES A PARTIR D'UNE TELLE MOUSSE

Publication

EP 1064321 A1 (EN)

Application

EP 99912476 A

Priority

  • US 9905460 W
  • US 7795598 P

Abstract (en)

[origin: WO9946319A1] An abrasion resistant stain receiver made of polymeric foam wherein the polymeric foam is produced from an oil and water emulsion, wherein the oil phase of the emulsion comprises at least about 30 % by weight of a toughening monomer selected from the group consisting of styrene, ethyl styrene and mixtures thereof. Preferably, the abrasion resistant stain receiver contains a cross-linking monomer selected from the group consisting of divinyl benzene, hexane diacrylate and mixtures thereof, wherein the weight ratio of toughening monomer to cross-linking monomer in the oil phase of the emulsion is greater than about 1:1. The polymeric foam resists flaking when used as a stain receiver in a fabric stain removal operation.

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

C08J 9/00; B08B 1/00; C08F 212/06; C08F 220/18; C11D 3/37

IPC 8 full level (invention and additional information)

B08B 1/00 (2006.01); A47L 25/08 (2006.01); C08F 2/32 (2006.01); C08F 212/00 (2006.01); C08F 212/06 (2006.01); C08F 220/18 (2006.01); C08J 9/28 (2006.01); C11D 3/00 (2006.01); C11D 3/37 (2006.01); D06F 43/00 (2006.01)

CPC (invention and additional information)

C11D 3/0094 (2013.01); A47L 25/08 (2013.01); C08F 212/06 (2013.01); C08F 220/18 (2013.01); C08J 9/283 (2013.01); C11D 3/0021 (2013.01); C11D 3/37 (2013.01); C11D 11/0017 (2013.01); C08J 2201/028 (2013.01)

Citation (search report)

See references of WO 9946319A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9946319 A1 19990916; BR 9909245 A 20001205; CA 2323875 A1 19990916; CN 1300306 A 20010620; EP 1064321 A1 20010103; JP 2002506100 A 20020226

INPADOC legal status


2002-07-03 [18R] REFUSED

- Effective date: 20020207

2001-03-28 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010207

2001-01-03 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001008

2001-01-03 [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 NL PT SE