Title:
DETERGENT COMPOSITION FOR DRY CLEANING
Document Type and Number:
WIPO Patent Application WO/2002/097024
Kind Code:
A1
Abstract:
A detergent composition for dry cleaning which comprises (a) a nonionic surfactant, (b) a cyclic polysiloxane and (c) a polyether−modified silicone having a HLB value of 6 or less, in amounts satisfying that, relative to the total amount of the components (a), (b) and (c), the component (a) accounts for 5 to 70 wt %, the sum of the weights of components (b) and (c) is 30 to 95 wt %, and the weight ratio of the components (b) to (c), (b)&sol (c), is 1&sol 10 to 20&sol 1&semi and a cleaning solution for dry cleaning using the detergent composition. The detergent composition is excellent in detergency, the capability of preventing re−soiling, and the capability of solubilizing water, is less susceptible to the occurrence of a ring strain in a cloth when a pretreatment agent is used, can impart good softness to a material to be cleaned, and exhibits good stability for a long time.
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Inventors:
AZUMA TAKAYA
SHIROUZU SUSUMU
SHIROUZU SUSUMU
Application Number:
PCT/JP2002/005203
Publication Date:
December 05, 2002
Filing Date:
May 29, 2002
Export Citation:
Assignee:
NOF CORP (JP)
International Classes:
C11D1/66; C11D1/825; C11D3/16; C11D3/37; C11D11/00; D06L1/02; D06L1/04; D06L1/08; C11D1/82; (IPC1-7): C11D10/02; C11D1/66; C11D3/37; C11D3/43; D06L1/04
Foreign References:
| EP1041189A1 | 2000-10-04 | |||
| EP1043443A1 | 2000-10-11 | |||
| JP2001049294A | 2001-02-20 |
Other References:
See also references of EP 1491618A4
Attorney, Agent or Firm:
Ohtani, Tamotsu (6F. 25-2, Toranomon 3-chom, Minato-ku Tokyo, JP)
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