EP 0217186 A1 19870408 - Polymer sheet for delivering laundry care additive and laundry care product formed therefrom.

Title (en)

Polymer sheet for delivering laundry care additive and laundry care product formed therefrom.

Title (de)

Polymerfolie zum Freisetzen von Wäschepflegemittel und daraus geformtes Wäschepflegemittel.

Title (fr)

Feuille de polymère pour la délivrance d'additifs de blanchissage et produit de blanchissage ainsi obtenu.

Publication

EP 0217186 A1 19870408 (EN)

Application

EP 86112476 A 19860909

Priority

US 77529885 A 19850912

Abstract (en)

An addition polymer of a water-soluble soft monomer, a water-soluble anionic monomer and, optionally, a water-soluble nonionic monomer and water-insoluble hard monomer is neutralized up to 100%, and formed into a sheet. A laundry care additive, as a bleach, may be stored between a pair of opposed heat sealed sheets to provide a laundry care product adapted to be introduced into a laundry wash.

IPC 1-7

C11D 17/04; C11D 17/00; C11D 3/37

IPC 8 full level

C08F 220/00 (2006.01); C08F 220/04 (2006.01); C08J 5/18 (2006.01); C11D 3/395 (2006.01); C11D 7/06 (2006.01); C11D 7/12 (2006.01); C11D 7/22 (2006.01); C11D 7/54 (2006.01); C11D 7/60 (2006.01); C11D 17/04 (2006.01); C11D 17/06 (2006.01); D06L 1/00 (2006.01)

CPC (source: EP)

C11D 3/395 (2013.01); C11D 17/044 (2013.01)

Citation (search report)

[XP] US 4557852 A 19851210 - SCHULZ GERALD O [US], et al
[AD] US 3322674 A 19670530 - JACK FRIEDMAN
[AD] US 2754280 A 19560710 - BROWN GEORGE L, et al
[A] US 3959237 A 19760525 - BLANK IZHAK
[A] US 3681248 A 19720801 - GOULD FRANCIS E, et al

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0217186 A1 19870408; AR 242609 A1 19930430; AU 6261586 A 19870319; BR 8604362 A 19870512; CA 1279749 C 19910129; JP S6284199 A 19870417; NO 863637 D0 19860911; NO 863637 L 19870313; NZ 217552 A 19890829

DOCDB simple family (application)

EP 86112476 A 19860909; AR 30520286 A 19860910; AU 6261586 A 19860911; BR 8604362 A 19860911; CA 516741 A 19860825; JP 21417686 A 19860912; NO 863637 A 19860911; NZ 21755286 A 19860911