EP 0692020 A1 19960117 - STABLE, BIFUNCTIONAL, PHOSPHATE-, METASILICATE- AND POLYMER-FREE LOW ALKALINE DETERGENT TABLETS FOR DISHWASHING MACHINES, AND PROCESS FOR PRODUCING THE SAME
Title (en)
STABLE, BIFUNCTIONAL, PHOSPHATE-, METASILICATE- AND POLYMER-FREE LOW ALKALINE DETERGENT TABLETS FOR DISHWASHING MACHINES, AND PROCESS FOR PRODUCING THE SAME
Title (de)
STABILE, BIFUNKTIONELLE, PHOSPHAT-, METASILIKAT- UND POLYMERFREIE NIEDERALKALISCHE REINIGUNGSMITTELTABLETTEN FÜR DAS MASCHINELLE GESCHIRRSPÜLEN UND VERFAHREN ZU IHRER HERSTELLUNG
Title (fr)
COMPRIMES STABLES BIFONCTIONNELS DE PRODUITS DE LAVAGE A FAIBLE ALCALINITE, SANS PHOSPHATES, SANS METASILICATES ET SANS POLYMERES, POUR LAVE-VAISSELLE, ET LEUR PROCEDE DE PRODUCTION
Publication
Application
Priority
- DE 4315048 A 19930401
- EP 9400932 W 19940323
Abstract (en)
[origin: US5691293A] PCT No. PCT/EP94/00932 Sec. 371 Date Oct. 2, 1995 Sec. 102(e) Date Oct. 2, 1995 PCT Filed Mar. 23, 1994 PCT Pub. No. WO94/23011 PCT Pub. Date Oct. 13, 1994A stable, dual-function, phosphate-, metasilicate- and polymer-free low alkali detergent tablet containing: (a) from 5 to 50% by weight of a sodium citrate; (b) from 1 to 60% by weight of anhydrous sodium carbonate; (c) from 1 to 60% by weight of sodium hydrogen carbonate; (d) a bleaching agent selected from the group consisting of sodium perborate monohydrate, sodium percarbonate and mixtures thereof; (e) from 0.5 to 4% by weight of tetraacetyl ethylenediamine; (f) from 0.1 to 2% by weight of protease; (g) from 0.1 to 2% by weight of amylase; and (h) from 3 to 10% by weight of water, all weights being based on the weight of the tablet.
IPC 1-7
IPC 8 full level
C11D 1/66 (2006.01); C11D 3/10 (2006.01); C11D 3/20 (2006.01); C11D 3/386 (2006.01); C11D 3/39 (2006.01); C11D 17/00 (2006.01)
CPC (source: EP US)
C11D 1/667 (2013.01 - EP US); C11D 3/10 (2013.01 - EP US); C11D 3/2086 (2013.01 - EP US); C11D 3/38609 (2013.01 - EP US); C11D 3/3917 (2013.01 - EP US); C11D 17/0091 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL PT SE
DOCDB simple family (publication)
US 5691293 A 19971125; AT E160169 T1 19971115; CZ 253195 A3 19960515; CZ 286894 B6 20000712; DE 4315048 A1 19941006; DE 59404581 D1 19971218; DK 0692020 T3 19980727; EP 0692020 A1 19960117; EP 0692020 B1 19971112; ES 2110742 T3 19980216; HU 9502850 D0 19951128; HU T72020 A 19960328; PL 177250 B1 19991029; PL 310951 A1 19960108; WO 9423011 A1 19941013
DOCDB simple family (application)
US 53011495 A 19951002; AT 94912526 T 19940323; CZ 253195 A 19940323; DE 4315048 A 19930401; DE 59404581 T 19940323; DK 94912526 T 19940323; EP 9400932 W 19940323; EP 94912526 A 19940323; ES 94912526 T 19940323; HU 9502850 A 19940323; PL 31095194 A 19940323