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1. 发明授权

US5256709A Unsaturated polyester resin compositions containing compatible compounds having aromatic substituents 失效
标题翻译：含有具有芳香取代基的相容化合物的不饱和聚酯树脂组合物
公开(公告)号：US5256709A
公开(公告)日：1993-10-26
申请号：US733520
申请日：1991-07-22
申请人： Louis R. Ross , Edward L. Wilson
发明人： Louis R. Ross , Edward L. Wilson
IPC分类号： C08K5/00 , C08K5/06 , C08K5/13 , C08L67/00
CPC分类号： C08K5/00
摘要： A sheet molding composition is disclosed which includes a four component resinous system which comprises (a) an unsaturated polyester comprising a polycondensation product of one or more dihydric alcohols and one or more ethylenically unsaturated polycarboxylic acids; (b) one or more low-profile additives which are thermoplastic polymers which cause phase separation and porosity during the curing reaction; (c) one or more olefinically unsaturated monomers which copolymerize with the unsaturated polyester; and, (d) one or more compatible components comprising at least one compound containing one or more aromatic substituents. The compatible components are compatible with the reacted unsaturated polyester and monomer during cure and impart improved surface characteristics when added to low-profile resin systems.
摘要翻译：公开了一种片状成型组合物，其包括四组分树脂体系，其包含（a）不饱和聚酯，其包含一种或多种二元醇和一种或多种烯属不饱和多元羧酸的缩聚产物; （b）一种或多种低分子添加剂，其是在固化反应期间引起相分离和多孔性的热塑性聚合物; （c）一种或多种与不饱和聚酯共聚的烯属不饱和单体; 和（d）一种或多种相容组分，其包含至少一种含有一个或多个芳族取代基的化合物。相容性组分在固化过程中与反应的不饱和聚酯和单体相容，并在加入低轮廓树脂体系时赋予改善的表面特性。

2. 发明授权

US5929142A Unsaturated polyester resin compositions containing compatible polysiloxane compounds 失效
标题翻译：含有相容的聚硅氧烷化合物的不饱和聚酯树脂组合物
公开(公告)号：US5929142A
公开(公告)日：1999-07-27
申请号：US2448
申请日：1993-01-08
申请人： Louis R. Ross , Edward L. Wilson
发明人： Louis R. Ross , Edward L. Wilson
IPC分类号： C08L67/06 , C08L83/04 , C08K5/54
CPC分类号： C08L67/06 , C08L83/04
摘要： A sheet molding composition is disclosed which includes a four component resinous system which comprises (a) an unsaturated polyester comprising a polycondensation product of one or more dihydric alcohols and one or more ethylenically unsaturated polycarboxylic acids; (b) one or more low-profile additives which are thermoplastic polymers which cause phase separation and porosity during the curing reaction; (c) one or more olefinically unsaturated monomers which copolymerize with the unsaturated polyester; and, (d) one or more compatible components comprising at least one polysiloxane polyalkylene copolymer. The compatible components are compatible with the reacted unsaturated polyester and monomer during cure and impart improved surface characteristics when added to low-profile resin systems.
摘要翻译：公开了一种片状成型组合物，其包括四组分树脂体系，其包含（a）不饱和聚酯，其包含一种或多种二元醇和一种或多种烯属不饱和多元羧酸的缩聚产物; （b）一种或多种低分子添加剂，其是在固化反应期间引起相分离和多孔性的热塑性聚合物; （c）一种或多种与不饱和聚酯共聚的烯属不饱和单体; 和（d）一种或多种包含至少一种聚硅氧烷聚亚烷基共聚物的相容成分。相容性组分在固化过程中与反应的不饱和聚酯和单体相容，并在加入低轮廓树脂体系时赋予改善的表面特性。

3. 发明授权

US5102926A Citrate ester compounds and processes for their preparation 失效
标题翻译：柠檬酸酯化合物及其制备方法
公开(公告)号：US5102926A
公开(公告)日：1992-04-07
申请号：US517863
申请日：1990-05-02
申请人： Louis R. Ross , Paul R. Krumlauf , Edward L. Wilson
发明人： Louis R. Ross , Paul R. Krumlauf , Edward L. Wilson
IPC分类号： C07C59/265 , C07C69/704 , C08K5/092 , C08K5/11
CPC分类号： C08K5/092 , C07C59/265 , C07C69/704 , C08K5/11
摘要： Citrate ester compositions which are useful as compatible components in a resinous system for sheet molding compositions and have a general formula ##STR1## wherein X is selected from the group consisting of --OC.sub.3 H.sub.6).sub.3 --OCH.sub.3 and OH are disclosed. Also disclosed is a sheet molding composition which includes a four component resinous system comprising (a) an unsaturated polyester comprising a polycondensation product of one or more dihydric alcohols and one or more ethylenically unsaturated polycarboxylic acids; (b) one or more low-profile thermoplastic polymer additives which cause phase separation and internal voids during the curing reaction; (c) one or more olefinically unsaturated monomers which copolymerize with the unsaturated polyester; and, (d) one or more compatible components which remain compatible when the polyester and monomer cure and impart improved surface characteristics when added to typical low-profile resin systems.
摘要翻译：在用于片状成型组合物的树脂体系中可用作相容组分的柠檬酸酯组合物并且具有通式“IMAGE”，其中X选自-OC 3 H 6）3-OCH 3和OH。还公开了一种片状成型组合物，其包含四组分树脂体系，其包含（a）不饱和聚酯，其包含一种或多种二元醇和一种或多种烯键式不饱和多元羧酸的缩聚产物; （b）在固化反应期间引起相分离和内部空隙的一种或多种低轮廓热塑性聚合物添加剂; （c）一种或多种与不饱和聚酯共聚的烯属不饱和单体; 和（d）当聚酯和单体固化并且当添加到典型的低轮廓树脂体系时赋予改善的表面特性时，一种或多种相容的组分保持相容性。

4. 发明授权

US5162401A Unsaturated polyester resin compositions containing compatible compounds 失效
标题翻译：不饱和聚酯树脂组合物含有相容化合物
公开(公告)号：US5162401A
公开(公告)日：1992-11-10
申请号：US517775
申请日：1990-05-02
申请人： Louis R. Ross , Paul R. Krumlauf , Edward L. Wilson
发明人： Louis R. Ross , Paul R. Krumlauf , Edward L. Wilson
IPC分类号： C08F299/04 , C08F283/01 , C08L20060101 , C08L31/04 , C08L33/04 , C08L67/06 , C08L71/02
CPC分类号： C08L67/06
摘要： A sheet molding composition is disclosed which includes a four component resinous system which comprises (a) an unsaturated polyester comprising a polycondensation product of one or more dihydric alcohols and one or more ethylenically unsaturated polycarboxylic acids; (b) one or more low-profile additives which are thermoplastic polymers which cause phase separation and porosity during the curing reaction; (c) one or more olefinically unsaturated monomers which copolymerize with the unsaturated polyester; and, (d) one or more compatible components comprising at least one compound containing one or more polyoxyethane substituents. The compatible component remains compatible when the polyester and monomer cure and imparts improved surface characteristics when added to low-profile resin systems.
摘要翻译：公开了一种片状成型组合物，其包括四组分树脂体系，其包含（a）不饱和聚酯，其包含一种或多种二元醇和一种或多种烯属不饱和多元羧酸的缩聚产物; （b）一种或多种低分子添加剂，其是在固化反应期间引起相分离和多孔性的热塑性聚合物; （c）一种或多种与不饱和聚酯共聚的烯属不饱和单体; 和（d）一种或多种相容组分，其包含至少一种含有一个或多个聚氧乙烷取代基的化合物。当聚酯和单体加入到低轮廓树脂体系中时，相容性组分保持相容性，并且赋予改善的表面特性。

5. 发明授权

US5089544A Unsaturated polyester resin compositions containing compatible compounds 失效
标题翻译：含有相容化合物的不饱和聚酯树脂组合物
公开(公告)号：US5089544A
公开(公告)日：1992-02-18
申请号：US428548
申请日：1989-10-30
申请人： Louis R. Ross , Paul R. Krumlauf , Edward L. Wilson , Kuang-Hong Hsu
发明人： Louis R. Ross , Paul R. Krumlauf , Edward L. Wilson , Kuang-Hong Hsu
IPC分类号： C08L67/06
CPC分类号： C08L67/06
摘要： A sheet molding composition is disclosed which includes a four component resinous system which comprises (a) an unsaturated polyester comprising a polycondensation product of one or more dihydric alcohols and one or more ethylenically unsaturated polycarboxylic acids; (b) one or more low-profile additives which are thermoplastic polymers which cause phase separation and porosity during the curing reaction; (c) one or more olefinically unsaturated monomers which copolymerizes with the unsaturated polyester; and, (d) one or more compatible components containing one or more polyoxyethane substituents. The compatible components remain compatible when the polyester and monomer cure and impart improved surface characteristics when added to typical low-profile resin systems.
摘要翻译：公开了一种片状成型组合物，其包括四组分树脂体系，其包含（a）不饱和聚酯，其包含一种或多种二元醇和一种或多种烯属不饱和多元羧酸的缩聚产物; （b）一种或多种低分子添加剂，其是在固化反应期间引起相分离和多孔性的热塑性聚合物; （c）一种或多种与不饱和聚酯共聚的烯属不饱和单体; 和（d）一种或多种含有一种或多种聚氧乙烯取代基的相容成分。当聚酯和单体固化并且当添加到典型的低轮廓树脂体系时，赋予改善的表面特性，相容的组分保持相容性。

6. 发明授权

US5262457A Unsaturated polyester resin compositions containing compatible compounds having ether substituents 失效
标题翻译：含有具有醚取代基的相容化合物的不饱和聚酯树脂组合物
公开(公告)号：US5262457A
公开(公告)日：1993-11-16
申请号：US3754
申请日：1993-01-13
申请人： Louis R. Ross , Edward L. Wilson
发明人： Louis R. Ross , Edward L. Wilson
IPC分类号： C08K5/06 , C08L67/06 , C08L67/00
CPC分类号： C08K5/06 , C08L67/06
摘要： A sheet molding composition is disclosed which includes a four component resinous system which comprises (a) an unsaturated polyester comprising a polycondensation product of one or more dihydric alcohols and one or more ethylenically unsaturated polycarboxylic acids; (b) one or more low-profile additives which are thermoplastic polymers which cause phase separation and porosity during the curing reaction; (c) one or more olefinically unsaturated monomers which copolymerize with the unsaturated polyester; and, (d) one or more compatible components comprising at least one compound containing one or more ether substituents. The compatible component is compatible with the reacted unsaturated polyester and monomer during cure and imparts improved surface characteristics when added to low-profile resin systems.
摘要翻译：公开了一种片状成型组合物，其包括四组分树脂体系，其包含（a）不饱和聚酯，其包含一种或多种二元醇和一种或多种烯属不饱和多元羧酸的缩聚产物; （b）一种或多种低分子添加剂，其是在固化反应期间引起相分离和多孔性的热塑性聚合物; （c）一种或多种与不饱和聚酯共聚的烯属不饱和单体; 和（d）一种或多种相容组分，其包含至少一种含有一个或多个醚取代基的化合物。相容组分在固化过程中与反应的不饱和聚酯和单体相容，并在加入低轮廓树脂体系时赋予改进的表面特性。

7. 发明授权

US5256708A Unsaturated polyester resin compositions containing compatible compounds having sulfur-containing substituents 失效
标题翻译：含有含硫取代基的相容化合物的不饱和聚酯树脂组合物
公开(公告)号：US5256708A
公开(公告)日：1993-10-26
申请号：US733518
申请日：1991-07-22
申请人： Louis R. Ross , Edward L. Wilson
发明人： Louis R. Ross , Edward L. Wilson
IPC分类号： C08K5/41 , C08K5/42 , C08L67/06 , C08K5/00 , C08L67/00
CPC分类号： C08K5/41 , C08K5/42 , C08L67/06
摘要： A sheet molding composition is disclosed which includes a four component resinous system which comprises (a) an unsaturated polyester comprising a polycondensation product of one or more dihydric alcohols and one or more ethylenically unsaturated polycarboxylic acids; (b) one or more low-profile additives which are thermoplastic polymers which cause phase separation and porosity during the curing reaction; (c) one or more olefinically unsaturated monomers which copolymerize with the unsaturated polyester; and, (d) one or more compatible components comprising at least one compound containing one or more sulfate, sulfonate or sulfone substituents. The compatible components are compatible with the reacted unsaturated polyester and monomer during cure and impart improved surface characteristics when added to low-profile resin systems.
摘要翻译：公开了一种片状成型组合物，其包括四组分树脂体系，其包含（a）不饱和聚酯，其包含一种或多种二元醇和一种或多种烯属不饱和多元羧酸的缩聚产物; （b）一种或多种低分子添加剂，其是在固化反应期间引起相分离和多孔性的热塑性聚合物; （c）一种或多种与不饱和聚酯共聚的烯属不饱和单体; 和（d）一种或多种相容组分，其包含至少一种含有一个或多个硫酸根，磺酸根或砜取代基的化合物。相容性组分在固化过程中与反应的不饱和聚酯和单体相容，并在加入低轮廓树脂体系时赋予改善的表面特性。

8. 发明授权

US5395866A Modified acrylic unsaturated polyester resin 失效
标题翻译：改性丙烯酸不饱和聚酯树脂
公开(公告)号：US5395866A
公开(公告)日：1995-03-07
申请号：US79358
申请日：1993-06-18
申请人： Louis R. Ross , Matthew C. Kastl
发明人： Louis R. Ross , Matthew C. Kastl
IPC分类号： C08F290/14 , C08G63/553 , C08G63/676 , C08L67/06
CPC分类号： C08F290/141 , C08G63/553 , C08G63/676
摘要： A resin composition including a modified acrylic unsaturated polyester resin composition comprising a maleic dicyclopentadienyl glycol polyester which is dissolved in a mixture of styrene monomer and methylmethacrylate monomer. The maleic dicyclopentadienyl glycol polyester is the reaction product of a glycol or mixture of glycols, an ethylenically unsaturated polycarboxylic acid moiety and dicyclopentadiene. The glycol utilized as a reactant preferably has a structure defined by: H--(OCHR--CH.sub.2).sub.n --OH wherein R is H or CH.sub.3 and n is 1-10. The concentration of unsaturated polyester is preferably about 40 weight percent to about 75 weight percent in the resin composition. The concentration of styrene monomer ranges from about 5 weight percent to about 40 weight percent, while the concentration of methylmethacrylate monomer ranges from about 5 weight percent to about 45 weight percent.
摘要翻译：一种树脂组合物，其包含溶解在苯乙烯单体和甲基丙烯酸甲酯单体的混合物中的马来酸二环戊二醇二醇聚酯的改性丙烯酸不饱和聚酯树脂组合物。马来二环戊二烯基二醇聚酯是二元醇或二醇，烯键式不饱和多元羧酸部分和二环戊二烯的混合物的反应产物。用作反应物的二醇优选具有由以下定义的结构：H-（OCHR-CH 2）n -OH，其中R是H或CH 3，n是1-10。在树脂组合物中，不饱和聚酯的浓度优选为约40重量％至约75重量％。苯乙烯单体的浓度范围为约5重量％至约40重量％，而甲基丙烯酸甲酯单体的浓度范围为约5重量％至约45重量％。

9. 发明授权

US5290854A Thermoplastic low-profile additives and use thereof in unsaturated polyester resin compositions 失效
标题翻译：热塑性低分子添加剂及其在不饱和聚酯树脂组合物中的应用
公开(公告)号：US5290854A
公开(公告)日：1994-03-01
申请号：US555884
申请日：1990-07-23
申请人： Louis R. Ross , Robert J. Schiavone , Timothy W. Ramey
发明人： Louis R. Ross , Robert J. Schiavone , Timothy W. Ramey
IPC分类号： C08K5/10 , C08G63/20 , C08K5/092 , C08K5/11 , C08L67/06 , C08G63/48 , C08G63/91 , C08L67/00 , C08L67/02
CPC分类号： C08K5/092 , C08G63/20 , C08K5/11 , C08L67/06
摘要： A low-profile additive composition is disclosed which comprises ethylene glycol, at least one nonpolar diol, adipic acid and trimellitic anhydride. The low-profile additive, when included in an unsaturated polyester resin systems, for use in making sheet molding compositions, provides improved processing characteristics such as viscosity thickening plateau, paste viscosity and phase separation during maturation when the unsaturated polyester.
摘要翻译：公开了一种低调添加剂组合物，其包括乙二醇，至少一种非极性二醇，己二酸和偏苯三酸酐。当包含在不饱和聚酯树脂体系中的薄型添加剂用于制造片状成型组合物时，当不饱和聚酯时，提供改进的加工特性，例如粘度增稠平台，糊料粘度和成熟期间的相分离。

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