Global patent index - EP 1047760 A1

EP 1047760 A1 2000-11-02 - GRANULAR COMPOSITIONS HAVING IMPROVED DISSOLUTION

Title (en)

GRANULAR COMPOSITIONS HAVING IMPROVED DISSOLUTION

Title (de)

GRANULARE ZUSAMMENSETZUNGEN MIT VERBESSERTER AUFLÖSUNG

Title (fr)

COMPOSITIONS GRANULEES PRESENTANT UNE APTITUDE AMELIOREE A LA DISSOLUTION

Publication

EP 1047760 A1 (EN)

Application

EP 98902503 A

Priority

US 9800571 W

Abstract (en)

[origin: WO9936494A1] The present invention is directed to a granular detergent composition comprising, by weight of the total composition from about 0.1 % to about 20 % of a particulate acid source and from about 1 % to about 50 % of an alkaline carbonate source, wherein the particulate acid source and the alkaline carbonate source are capable of reacting together to produce a gas; from about 0.05 % to about 50 % potassium ions; and other detersive ingredients. The composition has improved dissolution, especially in cool water.

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

C11D 3/00; C11D 3/10; C11D 17/06

IPC 8 full level (invention and additional information)

C11D 3/00 (2006.01); C11D 3/02 (2006.01); C11D 3/10 (2006.01); C11D 3/20 (2006.01); C11D 3/34 (2006.01); C11D 3/36 (2006.01); C11D 17/06 (2006.01)

CPC (invention and additional information)

C11D 3/046 (2013.01); C11D 3/0052 (2013.01); C11D 3/042 (2013.01); C11D 3/10 (2013.01); C11D 3/2082 (2013.01); C11D 3/2086 (2013.01); C11D 3/3418 (2013.01); C11D 17/06 (2013.01)

Citation (search report)

See references of WO 9936494A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 9936494 A1 19990722; AR 014302 A1 20010207; AU 5914498 A 19990802; BR 9813999 A 20001010; CA 2318559 A1 19990722; CN 1291224 A 20010411; EP 1047760 A1 20001102; JP 2001508119 A 20010619

INPADOC legal status

2004-06-09 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20031202

2003-09-03 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20030721

2000-11-02 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000731

2000-11-02 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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