04842761 is referenced by 50 patents and cites 28 patents.

Laundering compositions containing particulate olfactory polymers which provide for the controlled release of olfactory compositions such as perfumes, the particulate olfactory polymers comprising a water-soluble normally solid polymer, a water-insoluble normally solid polymer, and at least one olfactory composition which is in each polymer, one polymer being in the form of discrete entitles in a matrix of the other polymer, together with laundering articles such as packets containing such compositions; methods for laundering using such compositions; the particulate olfactory polymers; and methods for preparing the particulate olfactory polymers.

Title
Compositions and methods for controlled release of fragrance-bearing substances
Application Number
7/172089
Publication Number
4842761
Application Date
March 23, 1988
Publication Date
June 27, 1989
Inventor
Howard J Rutherford
Highlands
NJ, US
Agent
Brooks Haidt Haffner & Delahunty
Assignee
International Flavors & Fragrances
NY, US
IPC
C08J 9/12
C11D 3/37
C11D 3/50
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