Global Patent Index - EP 1025197 A1

EP 1025197 A1 2000-08-09 - METHOD FOR PRODUCING STABILE AND RAPIDLY DISSOLVING WASHING DETERGENT TABLETS

Title (en)

METHOD FOR PRODUCING STABILE AND RAPIDLY DISSOLVING WASHING DETERGENT TABLETS

Title (de)

VERFAHREN ZUR HERSTELLUNG VON STABILEN UND SCHNELLÖSLICHEN WASCHMITTELTABLETTEN

Title (fr)

PROCEDE DE PREPARATION DE PASTILLES DETERGENTES STABLES A DISSOLUTION RAPIDE

Publication

EP 1025197 A1 (DE)

Application

EP 98951468 A

Priority

  • CA 2302811 A
  • DE 19743837 A
  • EP 9806116 W

Abstract (en)

[origin: DE19743837A1] In the production of (laundry) detergent moldings by mixing a granulate with powdered processing components and pressing, 0.5-5 wt.% faujasite-type zeolite is added to the powder.

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

C11D 17/00; C11D 3/12

IPC 8 full level (invention and additional information)

C11D 17/06 (2006.01); C11D 3/12 (2006.01); C11D 17/00 (2006.01)

CPC (invention and additional information)

C11D 17/0073 (2013.01); C11D 3/128 (2013.01); C11D 17/0034 (2013.01)

Citation (search report)

See references of WO 9918185A1

Designated contracting state (EPC)

AT BE DE ES FR GB IT NL

EPO simple patent family

DE 19743837 A1 19990408; CA 2302811 A1 20000607; CN 1273598 A 20001115; EP 1025197 A1 20000809; JP 2001519463 A 20011023; PL 339651 A1 20010102; WO 9918185 A1 19990415

INPADOC legal status


2002-04-17 [18R] REFUSED

- Ref Legal Event Code: 18R

- Effective date: 20011125

2001-07-11 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010601

2000-08-09 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000325

2000-08-09 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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