Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Patent
1997-08-25
1998-11-24
Levy, Neil S.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
424404, 424 7817, A01N 2510
Patent
active
058403230
ABSTRACT:
A particulate agglomerated carrier is described which is suitable for use in admixture with a laundry detergent composition and which is capable of depositing an effective amount of an antibacterial agent on laundered fabrics and for providing an effective amount of same in the wash solution. The carrier is an agglomerate of (i) a soil release copolymer of polyethylene terephthalate (PET) and polyoxyethylene terephthalate (POET); and (ii) an antibacterial agent.
Also, described is a laundry detergent composition containing such agglomerated carrier and process for depositing an effective amount of an antibacterial agent on laundered fabrics and for providing such antibacterial agent in the wash solution.
REFERENCES:
patent: 3962152 (1976-06-01), Nicol et al.
patent: 4803256 (1989-02-01), Luckenbach
Miyazaki et al., Chemical Abstracts, vol. 127, #52,144, Jul. 28, 1997.
Yamakawa, Chemical Abstracts, vol. 123, #35,842, 1996.
Getty Patrick J.
Taha Riad Ahmed
Colgate-Palmolive Co.
Levy Neil S.
Lieberman Bernard
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