Title:
四級アンモニウム化合物を含有する防腐剤混合物
Document Type and Number:
Japanese Patent JP4361735
Kind Code:
B2
Abstract:
The invention provides biocidal compositions comprising a synergistic mixture of quaternary ammonium biocides and one or more ketone acids, aromatic carboxylic acids, salts thereof, or mixtures thereof. The compositions are particularly useful as preservatives for anionic preparations such as personal care products.
Inventors:
Roots, Patrick, Jay
Application Number:
JP2002568904A
Publication Date:
November 11, 2009
Filing Date:
February 28, 2002
Export Citation:
Assignee:
Lonza Incorporated
International Classes:
A01N33/12; A01N25/02; A01N37/10; A01N39/00; A01N43/16; A01P3/00
Domestic Patent References:
| JP2000273492A | ||||
| JP5229904A | ||||
| JP57058624A | ||||
| JP56123906A | ||||
| JP5000931A | ||||
| JP53050245A | ||||
| JP57058625A | ||||
| JP49042901B1 | ||||
| JP8092013A | ||||
| JP2000197578A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda
Hajime Asamura
Katsunori Ando
Yukihiro Ikeda
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