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Class Information
Number: 554/28
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding > Chemical modification of oils to improve their drying properties and products thereof > Polymerization process and product thereof (e.g., thermal polymerization, oxidative polymerization, etc.) > Inorganic material utilized
Description: Processes wherein an inorganic material is utilized in the polymerization reaction.


Patents under this class:

Patent Number Title Of Patent Date Issued
5880298 Process for oligomerization of polyunsaturated acids and esters, products obtained and use thereof Mar. 9, 1999
5597934 Process for production of polyol compounds Jan. 28, 1997



 
 
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