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公开(公告)号：US4231920A
公开(公告)日：1980-11-04
申请号：US6473
申请日：1979-01-25
Applicant: Victor Mark , Charles V. Hedges
Inventor： Victor Mark , Charles V. Hedges
IPC: C08K5/42
CPC classification number: C08K5/42 , Y10S260/24
Abstract: A transparent to translucent flame-retardant polycarbonate composition comprising a mixture of an aromatic carbonate polymer and a flame-retardant additive which can be the metal salts of organic sulfonic acids and a coadditive which can be a solvent for said metal salts.
Abstract translation: 一种透明至半透明的阻燃聚碳酸酯组合物，其包含芳香族碳酸酯聚合物和阻燃添加剂的混合物，其可以是有机磺酸的金属盐和可以作为所述金属盐的溶剂的共添加剂。
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22.发明授权Polycarbonate exhibiting improved heat resistance from cycloalkylidene diphenol 失效表现出环烷基二酚具有改善的耐热性的聚碳酸酯
公开(公告)号：US4638027A
公开(公告)日：1987-01-20
申请号：US684098
申请日：1984-12-20
Applicant: Victor Mark , Charles V. Hedges
Inventor： Victor Mark , Charles V. Hedges
CPC classification number: C08G64/06
Abstract: Thermoplastic, linear, high molecular weight, end-capped aromatic polycarbonate polymers exhibiting improved heat resistance derived from:(i) a carbonate precursor; and(ii) at least one dihydric phenol represented by the general formula ##STR1## wherein X is selected from monocyclic cycloalkylidene radicals containing from 10 to about 16 ring carbon atoms. These polycarbonate polymers have an intrinsic viscosity in methylene chloride at 25.degree. C. of at least 0.38 dl./gm.
Abstract translation: 显示出改善的耐热性的热塑性，线性，高分子量封端的芳族聚碳酸酯聚合物，其衍生自：（i）碳酸酯前体; 和（ii）由通式“IMAGE”表示的至少一种二元酚，其中X选自含有10至约16个环碳原子的单环亚环烷基。 这些聚碳酸酯聚合物在25℃的二氯甲烷中的特性粘度至少为0.38dl / gm。
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公开(公告)号：US4576996A
公开(公告)日：1986-03-18
申请号：US707431
申请日：1985-03-01
Applicant: Victor Mark , Charles V. Hedges
Inventor： Victor Mark , Charles V. Hedges
CPC classification number: C08L69/00 , C07C37/20 , C08G63/64 , C08G64/06 , C08L69/005 , C07C2101/14
Abstract: Novel heat resistant polycarbonates are provided which are the polymerized reaction products of:(i) a carbonate precursor; and(ii) at least one dihydric phenol selected from dihydric phenols represented by the general formulae ##STR1## wherein: each R.sup.1 is independently selected from halogen radicals, monovalent hydrocarbon radicals, and monovalent hydrocarbonoxy radicals;each R.sup.2 is independently selected from halogen radicals, monovalent hydrocarbon radicals, and monovalent hydrocarbonoxy radicals;R.sup.4 and R.sup.5 are independently selected from monovalent hydrocarbon radicals;R.sup.3 is selected from hydrogen and monovalent hydrocarbon radicals, with the proviso that if R.sup.3 is a hydrogen radical then at least one of the monovalent hydrocarbon radicals represented by R.sup.4 and R.sup.5 contains at least two carbon atoms;R.sup.7 is selected from hydrogen and monovalent hydrocarbon radicals;R.sup.6 is a divalent hydrocarbon radicals; andn and n' are independently selected from whole numbers having a value of from 0 to 4 inclusive.
Abstract translation: 提供了新的耐热聚碳酸酯，它们是以下的聚合反应产物：（i）碳酸酯前体; 和（ii）至少一种选自由通式“IMAGE”和“IMAGE”表示的二元酚的二元酚，其中：每个R 1独立地选自卤素基，一价烃基和一价烃氧基; 每个R 2独立地选自卤素基，一价烃基和一价烃氧基; R4和R5独立地选自一价烃基; R3选自氢和一价烃基，条件是如果R3是氢原子，则由R4和R5表示的至少一个一价烃基含有至少两个碳原子; R7选自氢和一价烃基; R6是二价烃基; n和n'独立地选自0〜4的整数。
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24.发明授权
公开(公告)号：US4520187A
公开(公告)日：1985-05-28
申请号：US451109
申请日：1982-12-17
Applicant: Victor Mark , Charles V. Hedges
Inventor： Victor Mark , Charles V. Hedges
CPC classification number: C08L69/00 , C07C37/20 , C08G63/64 , C08G64/06 , C08L69/005 , C07C2101/14
Abstract: Novel heat resistant polycarbonates are provided which are the polymerized reaction products of:(i) a carbonate precursor; and(ii) at least one dihydric phenol selected from dihydric phenols represented by the general formulae ##STR1## wherein: each R.sup.1 is independently selected from halogen radicals, monovalent hydrocarbon radicals, and monovalent hydrocarbonoxy radicals;each R.sup.2 is independently selected from halogen radicals, monovalent hydrocarbon radicals, and monovalent hydrocarbonoxy radicals;R.sup.4 and R.sup.5 are independently selected from monovalent hydrocarbon radicals;R.sup.3 is selected from hydrogen and monovalent hydrocarbon radicals, with the proviso that if R.sup.3 is a hydrogen radical than at least one of the monovalent hydrocarbon radicals represented by R.sup.4 and R.sup.5 contains at least two carbon atoms;R.sup.7 is selected from hydrogen and monovalent hydrocarbon radicals;R.sup.6 is a divalent hydrocarbon radicals; and n and n' are independently selected from whole numbers having a value of from 0 to 4 inclusive.
Abstract translation: 提供了新的耐热聚碳酸酯，它们是以下的聚合反应产物：（i）碳酸酯前体; 和（ii）至少一种选自由通式“IMAGE”和“IMAGE”表示的二元酚的二元酚，其中：每个R 1独立地选自卤素基，一价烃基和一价烃氧基; 每个R 2独立地选自卤素基，一价烃基和一价烃氧基; R4和R5独立地选自一价烃基; R 3选自氢和一价烃基，条件是如果R 3是比由R 4和R 5表示的至少一个一价烃基含有至少两个碳原子的氢原子; R7选自氢和一价烃基; R6是二价烃基; n和n'独立地选自0〜4的整数。
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25.发明授权
公开(公告)号：US4487896A
公开(公告)日：1984-12-11
申请号：US528932
申请日：1983-09-02
Applicant: Victor Mark , Charles V. Hedges
Inventor： Victor Mark , Charles V. Hedges
IPC: C08G63/00 , C08G63/64 , C08G63/688 , C08G64/00
CPC classification number: C08G63/688 , C08G63/64
Abstract: Copolyester-carbonate resin compositions exhibiting improved processability comprised of (i) at least one copolyester-carbonate resin derived from (a) a carbonate precursor; (b) at least one difunctional carboxylic acid or a reactive derivative thereof; and (c) at least one dihydric phenol wherein the bridging divalent hydrocarbon group connecting the two aromatic residues is represented by the general formula ##STR1## wherein R represents a straight chain alkyl radical containing from 1 to 5 carbon atoms.
Abstract translation: 表现出改善的加工性的共聚酯 - 碳酸酯树脂组合物包含（i）至少一种衍生自（a）碳酸酯前体的共聚酯 - 碳酸酯树脂; （b）至少一种双官能羧酸或其活性衍生物; 和（c）至少一种二元酚，其中连接两个芳族残基的桥连二价烃基由通式“IMAGE”表示，其中R表示含有1至5个碳原子的直链烷基。
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Patent Agency Ranking
公开(公告)号：US4469861A
公开(公告)日：1984-09-04
申请号：US453104
申请日：1982-12-27
Applicant: Victor Mark , Charles V. Hedges
Inventor： Victor Mark , Charles V. Hedges
IPC: C07C39/16 , C07C27/00 , C07C39/17 , C07C39/367 , C07C39/42 , C07C67/00 , C08G63/00 , C08G64/00 , C08G64/06 , C08G63/62
CPC classification number: C08G64/06
Abstract: Aromatic polycarbonates derived from (i) a carbonate precursor, and (ii) at least one dihydric phenol represented by the general formula ##STR1## wherein: R and R' are independently selected from halogen radicals and monovalent hydrocarbon radicals;R.sup.1 is selected from hydrogen and alkyl radicals;R.sup.3 is selected from hydrogen and alkyl radicals;R.sup.2 is selected from alkyl radicals, with the proviso that when both R.sup.1 and R.sup.3 are hydrogen then R.sup.2 is selected from branched alkyl radicals containing at least three carbon atoms; andn and n' are independently selected from whole numbers having a value of from 0 to 4 inclusive.These polycarbonates are useful in the production of molded articles, films, and sheets.
Abstract translation: 衍生自（i）碳酸酯前体的芳族聚碳酸酯和（ii）至少一种由通式
表示的二元酚，其中：R和R'独立地选自卤素基和一价烃基; R1选自氢和烷基; R3选自氢和烷基; R2选自烷基，条件是当R 1和R 3均为氢时，则R 2选自含有至少三个碳原子的支链烷基; n和n'独立地选自0〜4的整数。 这些聚碳酸酯可用于制造模塑制品，薄膜和薄片。 -
公开(公告)号：US4446298A
公开(公告)日：1984-05-01
申请号：US451107
申请日：1982-12-17
Applicant: Victor Mark , Charles V. Hedges
Inventor： Victor Mark , Charles V. Hedges
IPC: C07C43/23 , C07C27/00 , C07C39/17 , C07C41/00 , C07C67/00 , C08G63/00 , C08G64/00 , C08G64/14 , C08G63/62
CPC classification number: C08G64/14
Abstract: Novel triphenolic compounds having utility as branching agents and randomly branched polycarbonates useful for blow molding. The triphenolic compounds are reaction products of phenols and diketones. The triphenols can be unsubstituted, or substituted with alkyl groups, alkoxy groups or halogen radicals, or mixtures thereof.
Abstract translation: 具有用作支化剂的新型三元酚化合物和用于吹塑成型的无规支化聚碳酸酯。 三酚化合物是酚和二酮的反应产物。 三酚可以是未取代的，或被烷基，烷氧基或卤素基团取代，或它们的混合物。
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公开(公告)号：US4415725A
公开(公告)日：1983-11-15
申请号：US360044
申请日：1982-03-19
Applicant: Charles V. Hedges , Victor Mark
Inventor： Charles V. Hedges , Victor Mark
CPC classification number: C08G64/14 , C08G64/1616
Abstract: This invention relates to tetraphenolic compounds that have utility as branching agents for the manufacture of novel randomly branched polycarbonates. The polycarbonates are useful in the fabrication of blow molded articles.
Abstract translation: 本发明涉及可用作制备新型无规支化聚碳酸酯的支化剂的四酚类化合物。 聚碳酸酯可用于制造吹塑制品。
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公开(公告)号：US4380612A
公开(公告)日：1983-04-19
申请号：US332863
申请日：1981-12-21
Applicant: Victor Mark , Frederick F. Holub , Charles V. Hedges
Inventor： Victor Mark , Frederick F. Holub , Charles V. Hedges
CPC classification number: C08G63/64
Abstract: Segment-ester polycarbonates have improved resistance to high heat distortion when portions of the polymer contain units derived from 4,4'-cyclohexylidenediphenol and derivatives thereof. Preferred high heat distortion segment-ester polycarbonates include the copolyestercarbonate with segments derived from isophthalic acid and 4,4'-cyclohexylidenediphenol and/or terephthalic acid and 4,4'-cyclohexylidenediphenol. Films made of the segment-ester copolycarbonates have improved resistance to high heat distortion.
Abstract translation: 当部分聚合物含有衍生自4,4'-亚环己基二苯酚及其衍生物的单元时，段酯聚碳酸酯具有改进的耐高热变形性。 优选的高热变形链段酯聚碳酸酯包括具有衍生自间苯二甲酸的链段的共聚酯碳酸酯和4,4'-亚环己基二酚和/或对苯二甲酸和4,4'-亚环己基二酚。 由段酯共聚碳酸酯制成的薄膜具有改善的耐高热变形性。
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公开(公告)号：US4349658A
公开(公告)日：1982-09-14
申请号：US221937
申请日：1980-12-31
Applicant: Victor Mark , Charles V. Hedges
Inventor： Victor Mark , Charles V. Hedges
IPC: C08G63/64 , C08G63/00 , C08G63/66 , C08G63/682 , C08G64/00
CPC classification number: C08G63/682
Abstract: Polyester-carbonate copolymers, blends of polyesters with polyester-carbonate copolymers and block copolymer compositions of polyester-carbonate copolymers have improved flame retardance when portions of the copolymer contain fluorinated diphenol copolymer. The fluorinated diphenol has at least one fluorinated alkyl or fluorinated aryl group upon the methylene carbon atom positioned between the aromatic ring structures of the diphenol. Polyester-carbonate copolymers, the blends of polyesters with the polyester-carbonate copolymers and block polymer compositions of polyester-carbonate copolymers are flame retardant.
Abstract translation: 聚酯 - 碳酸酯共聚物，聚酯与聚酯 - 碳酸酯共聚物的共混物和聚酯 - 碳酸酯共聚物的嵌段共聚物组合物在共聚物的部分含有氟化二酚共聚物时具有改善的阻燃性。 氟化二酚在位于二酚的芳族环结构之间的亚甲基碳原子上具有至少一个氟化烷基或氟化芳基。 聚酯 - 碳酸酯共聚物，聚酯与聚酯 - 碳酸酯共聚物的共混物和聚酯 - 碳酸酯共聚物的嵌段聚合物组合物是阻燃剂。
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