METHOD FOR STABILIZING PERFLUORO(2-METHYLENE-4-METHYL-1,3-DIOXOLANE)-CONTAINING COMPOSITION AND STABILIZED PERFLUORO(2-METHYLENE-4-METHYL-1,3-DIOXOLANE)-CONTAINING COMPOSITION
申请人:Tosoh Corporation
公开号:EP3901144A1
公开(公告)日:2021-10-27
A method of stabilizing perfluoro(2-methylene-4-methyl-1,3-dioxolane) (hereinafter simply referred to as a "stabilization method"), including incorporating at least one selected from the group consisting of a hydroxy group-containing fluoroaromatic compound represented by General Formula (1) below and a hydroxy group-containing fluoroaromatic compound represented by General Formula (2) below into a composition containing perfluoro(2-methylene-4-methyl-1,3-dioxolane):
(in the formula, R1 to R6 each independently represent one selected from the group consisting of a fluorine atom, a perfluoroalkyl group and a hydroxy group, and at least one of R1 to R6 is a hydroxy group);
(in the formula, R7 to R14 each independently represent one selected from the group consisting of a fluorine atom, a perfluoroalkyl group and a hydroxy group, and at least one of R7 to R14 is a hydroxy group).
Shtark, A. A.; Chuikova, T. V.; Shteingarts, V. D., Journal of Organic Chemistry USSR (English Translation), 1984, vol. 20, # 5, p. 960 - 967
作者:Shtark, A. A.、Chuikova, T. V.、Shteingarts, V. D.
DOI:——
日期:——
SHTARK, A. A.;CHUJKOVA, T. V.;SHTEJNGARTS, V. D., ZH. ORGAN. XIMII, 1984, 20, N 5, 1055-1063
作者:SHTARK, A. A.、CHUJKOVA, T. V.、SHTEJNGARTS, V. D.
DOI:——
日期:——
FLUORINE-CONTAINING COPOLYMER COMPOSITION AND PROCESS FOR PRODUCTION THEREOF
申请人:Asahi Glass Company, Limited
公开号:EP2338935B1
公开(公告)日:2012-12-12
IN SITU POLYMERIZATION FOR SKIN TREATMENT
申请人:Anderson Daniel Griffith
公开号:US20090220436A1
公开(公告)日:2009-09-03
Cosmetics represent a world-wide multi-billion dollar industry. The present invention provides technology for polymerizing monomers on skin in situ to produce desired skin characteristics. For example, the inventive system may be used to reduce the signs of aging or to protect the treated skin from UV light. The polymerization of monomers on skin is typically initiated using a thermal or photoinitiatied free radical initiator. In certain embodiments, the monomers are fluorinated thereby producing a fluorinated polymer on the skin upon polymerization. The invention provides monomers, initiators, methods, and kits for use in treating skin with polymers.