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    Polycarbonate exhibiting improved heat resistance from diphenol containing disubstituted phenylene radical
    1.
    发明授权
    Polycarbonate exhibiting improved heat resistance from diphenol containing disubstituted phenylene radical 失效
    聚碳酸酯表现出来自含二取代亚苯基的二酚的耐热性

    公开(公告)号：US4608430A

    公开(公告)日：1986-08-26

    申请号：US687147

    申请日：1984-12-28

    Applicant: Victor Mark ,  John R. Campbell

    Inventor： Victor Mark ,  John R. Campbell

    IPC: C08G64/04 ,  C08G63/62

    CPC classification number: C08G64/04

    Abstract: Polycarbonates exhibiting improved heat resistances comprised of the reaction products of (i) a carbonate precursor and (ii) at least one dihydric phenol represented by the general formula ##STR1## wherein: R and R.sup.1 are independently selected from alkyl radicals;A is selected from divalent hydrocarbon radicals, ##STR2## and n is either zero or one.

    Abstract translation: 表现出改善的耐热性的聚碳酸酯由（i）碳酸酯前体和（ii）至少一种由通式表示的二元酚的反应产物组成，其中：R和R 1独立地选自烷基; A选自二价烃基，，n为零或一。

    Dihydric phenols
    2.
    发明授权
    Dihydric phenols 失效
    二元酚

    公开(公告)号：US4535191A

    公开(公告)日：1985-08-13

    申请号：US582946

    申请日：1984-02-23

    Applicant: Victor Mark ,  Charles V. Hedges

    Inventor： Victor Mark ,  Charles V. Hedges

    IPC: C08G64/06 ,  C07C39/16 ,  C07C39/24

    CPC classification number: C08G64/06 ,  C07C39/16

    Abstract: Novel polycarbonates are provided which exhibit rubbery and elastomeric properties which are the polymerized reaction products of:(i) a carbonate precursor; and(ii) at least one dihydric phenol represented by the general formula ##STR1## wherein R is selected from straight chain alkyl radicals containing from 8 to about 30 carbon atoms;each R.sup.1 is independently selected from halogen monovalent hydrocarbon, and monovalent hydrocarbonoxy radicals;each R.sup.2 is independently selected from halogen, monovalent hydrocarbon, and monovalent hydrocarbonoxy radicals; andn and n' are independently selected from whole numbers having a value of from 0 to 4 inclusive.

    Abstract translation: 提供新的聚碳酸酯，其表现出橡胶和弹性体性质，其是以下的聚合反应产物：（i）碳酸酯前体; 和（ii）由通式“IMAGE”表示的至少一种二元酚，其中R选自含有8至约30个碳原子的直链烷基; 每个R 1独立地选自卤素一价烃和一价烃氧基; 每个R 2独立地选自卤素，一价烃和一价烃氧基; n和n'独立地选自0〜4的整数。

    Flame retardant non-dripping polycarbonate compositions
    3.
    发明授权
    Flame retardant non-dripping polycarbonate compositions 失效
    阻燃非滴滴聚碳酸酯组合物

    公开(公告)号：US4490504A

    公开(公告)日：1984-12-25

    申请号：US522983

    申请日：1983-08-15

    Applicant: Victor Mark

    Inventor： Victor Mark

    IPC: C08G63/00 ,  C08G64/00 ,  C08G64/08 ,  C08K7/00 ,  C08K7/14 ,  C08L69/00 ,  C08K3/40

    CPC classification number: C08G64/081 ,  C08K7/14

    Abstract: Flame retardant and drip-retardant polycarbonate compositions exhibiting good thick section impact comprised of, in physical admixture:(i) at least one halogen-free and sulfur-containing polycarbonate resin derived from (a) at least one halogen-free, sulfur-free and non-polycyclic dihydric phenol, (b) at least one halogen-free thiodiphenol, and (c) a carbonate precursor; and(ii) fibrous glass.These compositions contain an amount of said fibrous glass and an amount of said thiodiphenol effective to render said compositions flame retardant and drip retardant.

    Abstract translation: 表现出良好的厚截面冲击的阻燃和滴加聚碳酸酯组合物在物理混合物中包括：（i）至少一种不含卤素和含硫的聚碳酸酯树脂，其衍生自（a）至少一种无卤素，无硫 和非多环二元酚，（b）至少一种无卤素的硫代二酚，和（c）碳酸酯前体; 和（ii）纤维状玻璃。 这些组合物含有一定量的所述纤维状玻璃和一定量的所述硫代二酚有效地使所述组合物阻燃和滴加阻滞。

    Flame retardant copolyester-carbonate compositions
    4.
    发明授权
    Flame retardant copolyester-carbonate compositions 失效
    阻燃共聚酯 - 碳酸酯组合物

    公开(公告)号：US4477632A

    公开(公告)日：1984-10-16

    申请号：US519485

    申请日：1983-08-01

    Applicant: Victor Mark

    Inventor： Victor Mark

    IPC: C08L23/28 ,  C08G63/00 ,  C08G63/64 ,  C08L1/00 ,  C08L27/00 ,  C08L67/00 ,  C08L67/02 ,  C08L69/00

    CPC classification number: C08L69/005

    Abstract: Flame retardant and non dripping copolyester-carbonate compositions comprised of, in admixture:(i) a fluorinated polyolefin; and(ii) at least one halogen-free sulfur-containing copolyester-carbonate resin derived from (a) a carbonate precursor, (b) at least one halogen-free, sulfur-free and non-polycyclic dihydric phenol, (c) at least one halogen-free thiodiphenol, and (d) at least one difunctional carboxylic acid or a reactive derivative thereof.

    Abstract translation: 阻燃和非滴落共聚酯 - 碳酸酯组合物，其包含：（i）氟化聚烯烃; 和（ii）至少一种不含卤素的含共聚酯 - 碳酸酯树脂，其衍生自（a）碳酸酯前体，（b）至少一种无卤素，无硫和非多环二元酚，（c） 至少一种无卤素的硫代二酚，和（d）至少一种双官能羧酸或其活性衍生物。

    Fluorinated diphenols and method for their preparation
    5.
    发明授权
    Fluorinated diphenols and method for their preparation 失效
    氟化二酚及其制备方法

    公开(公告)号：US4467121A

    公开(公告)日：1984-08-21

    申请号：US402165

    申请日：1982-07-26

    Applicant: Victor Mark ,  Charles V. Hedges

    Inventor： Victor Mark ,  Charles V. Hedges

    IPC: C07C37/11 ,  C07C37/20 ,  C07C39/367 ,  C07C39/16

    CPC classification number: C07C37/115 ,  C07C37/16 ,  C07C37/20 ,  C07C39/367

    Abstract: Fluorinated bisphenols having a fluorinated alkyl group and a hydrogen atom upon the methylene carbon atom are prepared at atmospheric pressure or at low pressures from a phenol reactant and a fluorinated aldehyde compound in the presence of gaseous hydrogen chloride or gaseous hydrogen bromide catalyst. The fluorinated bisphenols having the fluorinated alkyl group and a hydrogen atom upon the methylene carbon atom are produced in excellent yields and are used for making flame-retardant polycarbonates and polyester-carbonate copolymers.

    Abstract translation: 在气态氯化氢或溴化氢气体气体催化剂存在下，在大气压或低压下由苯酚反应物和氟化醛化合物制备具有氟代烷基和亚甲基碳原子上的氢原子的氟化双酚。 具有氟代烷基和亚甲基碳原子上的氢原子的氟化双酚以优异的收率生产，并用于制备阻燃聚碳酸酯和聚酯 - 碳酸酯共聚物。

    Rubbery polyarylates
    7.
    发明授权
    Rubbery polyarylates 失效
    橡胶聚芳酯

    公开(公告)号：US4454308A

    公开(公告)日：1984-06-12

    申请号：US447092

    申请日：1982-12-06

    Applicant: Victor Mark ,  Charles V. Hedges

    Inventor： Victor Mark ,  Charles V. Hedges

    IPC: C08G63/19 ,  C08G63/18

    CPC classification number: C08G63/19

    Abstract: There are provided novel polyarylates exhibiting rubbery or elastomeric properties which are derived from (i) at least one aromatic dicarboxylic acid or a reactive derivative thereof, and (ii) at least one dihydricphenol which contains as the briding group joining the aromatic residues a long straight chain 1,1-alkylidene radical.

    Abstract translation: 提供了表现出橡胶状或弹性体性质的新型聚芳酯，其衍生自（i）至少一种芳族二羧酸或其活性衍生物，和（ii）至少一种二元酚，其含有连接芳族残基的长直链 链1,1-亚烷基。

    1-Methyl-2(alkylimino)pyrrolidines and 1-methyl 2(cycloalkylimino) pyrrolidines
    10.
    发明授权
    1-Methyl-2(alkylimino)pyrrolidines and 1-methyl 2(cycloalkylimino) pyrrolidines 失效
    1-甲基-2（烷基亚氨基）吡咯烷和1-甲基2（环丙基亚氨基）吡咯烷

    公开(公告)号：US4321202A

    公开(公告)日：1982-03-23

    申请号：US106677

    申请日：1979-12-26

    Applicant: Victor Mark

    Inventor： Victor Mark

    IPC: C07D207/22 ,  C07C123/00

    CPC classification number: C07D207/22

    Abstract: Amidines are one of the strongest organic bases and find application where this property is needed, such as in phase transfer catalysis in the form of their substituted derivatives. Their use, however, has been hampered by their expensive nature due to only mediocre yields in their preparation. The present invention provides a process for the preparation of substituted amidines in essentially quantitative yields.

    Abstract translation: 脒类是最强有机基质之一，可以找到需要这种性质的应用，例如以其取代衍生物的形式进行相转移催化。 然而，由于它们的制备中只有平均的产量，它们的使用受到其昂贵的性质的阻碍。 本发明提供以基本上定量的产率制备取代的脒的方法。

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