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公开(公告)号：US4359590A
公开(公告)日：1982-11-16
申请号：US262377
申请日：1981-05-11
CPC分类号： C07C37/88
摘要： A bisphenol is stabilized against thermal decomposition in the molten state in a non-reactive environment by incorporation in the bisphenol of a small stabilizing amount of a quaternary ester of ortho titanic acid and an aliphatic alcohol.
摘要翻译： 双酚在非反应性环境中通过在双酚中掺入少量稳定量的邻钛酸和脂族醇的季铵而在熔融状态下稳定化。
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公开(公告)号：US3956428A
公开(公告)日：1976-05-11
申请号：US584446
申请日：1975-06-06
IPC分类号： C07F9/141 , C08K5/524 , C10M137/02 , C10M153/04 , C07F9/145
CPC分类号： C10M153/04 , C07F9/1411 , C08K5/524 , C10M137/02 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2209/103 , C10M2211/02 , C10M2223/04 , C10M2223/042 , C10M2225/00 , C10M2225/02 , C10M2227/02 , C10M2229/02 , C10M2229/05 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08 , C10N2240/401 , C10N2250/10
摘要： Compounds of the formula ##SPC1##WhereinR is selected from the group consisting of ethylene, 1,2 propylene, 1,2 butylene, 2,3 butylene, styrylene and mixtures thereof,x is an integer from 1 to 12,R' is substituted or unsubstituted alkyl or aryl,n is an integer from 1 to 3,Each m is a member, selected independently from the group consisting of hydrocarbon of 1 to 20 carbon atoms, (RO).sub.x, (RO).sub.x H and P(OR').sub.3-n,Wherein R, R', n and x are as above described, providing where m is (RO).sub.x, the O-- bond thereof is attached to the phosphorus of an adjacent P(OR') moiety of a common nitrogen, andz is 0 or 1, providing that when z is ##EQU1## IS HYDROGEN, ARE DISCLOSED HAVING UTILITY AS NON-STAINING ANTIOXIDANTS.
摘要翻译： 式WHEREIN R的化合物选自乙烯，1,2-丙烯，1,2-亚丁基，2,3-亚丁基，亚乙烯基及其混合物，X为1至12的整数，R'为取代或未取代的 烷基或芳基，N为1至3的整数，每个M为独立选自1至20个碳原子的烃的组，（RO）x，（RO）xH和P（OR'）3 -n，WHEREIN R，R'，n和x如上所述，其中m是（RO）x，其O-键连接到普通氮的相邻P（OR'）部分的磷上， 和Z IS 0或1，提供当Z是MO ANGLE N mz是氢时，作为非污染性抗氧化剂被公开具有实用性。
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