| (19) |
 |
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(11) |
EP 0 467 481 A3 |
| (12) |
EUROPEAN PATENT APPLICATION |
| (88) |
Date of publication A3: |
|
08.04.1992 Bulletin 1992/15 |
| (43) |
Date of publication A2: |
|
22.01.1992 Bulletin 1992/04 |
| (22) |
Date of filing: 18.07.1991 |
|
|
| (84) |
Designated Contracting States: |
|
AT BE CH DE DK ES FR GB GR IT LI LU NL SE |
| (30) |
Priority: |
19.07.1990 NL 9001651
|
| (71) |
Applicant: Sara Lee/DE N.V. |
|
NL-3532 AA Utrecht (NL) |
|
| (72) |
Inventor: |
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- Zaagman, Daniel
NL-2681 NW Monster (NL)
|
| (74) |
Representative: Smulders, Theodorus A.H.J., Ir. et al |
|
Vereenigde Octrooibureaux
Nieuwe Parklaan 97
2587 BN 's-Gravenhage
2587 BN 's-Gravenhage (NL) |
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| |
|
| (54) |
Package containing a powdered detergent |
(57) The invention relates to a package containing a powdered detergent. According to
the invention, the powdered detergent is packaged in compressed form in a gas and/or
vapour tight foil. The invention further relates to a powdered detergent suitable
for use in the package according to the invention, consisting of agglomerates comprising
a core, in which the more hygroscopic ingredients are located, and a shell, in which
the less hygroscopic ingredients are located. The invention further relates to a method
for the preparation of a powdered detergent suitable for use in the package according
to the invention, comprising agglomerating a part of the components of the detergent
to form primary agglomerates, followed by agglomerating the primary agglomerates with
the remaining component(s).