Global Patent Index - EP 1042442 A1

EP 1042442 A1 2000-10-11 - ENZYME GRANULATE

Title (en)

ENZYME GRANULATE

Title (de)

ENZYMGRANULAT

Title (fr)

GRANULE D'ENZYME

Publication

EP 1042442 A1 (DE)

Application

EP 98963563 A

Priority

  • DE 19757215 A
  • EP 9808088 W

Abstract (en)

[origin: DE19757215A1] Enzyme granules for incorporation into detergents, especially particulate detergents, comprise enzymes, organic and/or inorganic carriers and granulating aids and contain more than 60 wt.% builders and/or surfactants. Also claimed is a process for producing enzyme granules with a particle size of 0.3-3 mm, comprising mixing an aqueous enzyme-containing liquid with an additive mixture comprising carriers and optionally granulating aids and containing more than 60 wt.% builders and/or surfactants and shaping the mixture under compression.

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

C11D 3/386; C11D 3/12; C11D 3/22

IPC 8 full level (invention and additional information)

C12N 9/48 (2006.01); C11D 3/12 (2006.01); C11D 3/22 (2006.01); C11D 3/386 (2006.01)

CPC (invention and additional information)

C11D 3/38672 (2013.01)

Citation (search report)

See references of WO 9932593A1

Designated contracting state (EPC)

AT BE DE DK ES FR GB IT NL

EPO simple patent family

DE 19757215 A1 19990624; EP 1042442 A1 20001011; JP 2001527127 A 20011225; WO 9932593 A1 19990701

INPADOC legal status


2003-01-08 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020702

2000-10-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000614

2000-10-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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