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    Low VOC unsaturated polyester systems and uses thereof
    3.
    发明授权
    Low VOC unsaturated polyester systems and uses thereof 失效
    低VOC不饱和聚酯体系及其用途

    公开(公告)号：US5688867A

    公开(公告)日：1997-11-18

    申请号：US431512

    申请日：1995-05-01

    申请人： Anthony S. Scheibelhoffer ,  Gerald W. Drabeck ,  Ronald E. Thompson ,  Dianna B. Dusek ,  Timothy W. Birch ,  Jeffrey L. Wilcoxson

    发明人： Anthony S. Scheibelhoffer ,  Gerald W. Drabeck ,  Ronald E. Thompson ,  Dianna B. Dusek ,  Timothy W. Birch ,  Jeffrey L. Wilcoxson

    IPC分类号： C08F283/01 ,  C09D167/06 ,  C09D167/08 ,  C08F8/00 ,  C08L67/06

    CPC分类号： C08F283/01 ,  C09D167/06 ,  C09D167/08

    摘要： This invention relates to a polyester resin comprising (A) from about 5% to about 50% by weight reactive diluent and (B) from about 50% to about 95% by weight of an unsaturated polyester resin prepared from at least one component selected from the group consisting of (i) from about 0.5% up to about 8% by mole of a polyhydric alcohol, having at least three hydroxyl groups, and at least one transesterification catalyst, (ii) from about 2% up to about 12% by mole of a reaction product of a polyol and a fatty carboxylic acid, and (iii) from about 2% up to about 12% by mole of a fatty reactant selected from the group consisting of a fatty primary alcohol, a fatty epoxide, a fatty monocarboxylic acid and mixtures thereof, wherein each member of the group has up to about 100 carbon atoms. In another aspect, the invention relates to mixtures of the above polyester resins with conventional polyester resins. Methods of reducing volatile organic compound emissions are also part of the invention. The present invention provide resins and methods which have low emissions of volatile organic compounds and when used in curable compositions have good gel times and final cured properties.

    摘要翻译： 本发明涉及一种聚酯树脂，其包含（A）约5重量％至约50重量％的反应性稀释剂和（B）约50重量％至约95重量％的不饱和聚酯树脂，其由至少一种选自 由（i）约0.5％至约8％摩尔的具有至少三个羟基的多元醇和至少一种酯交换催化剂，（ii）约2％至约12％由 摩尔多元醇和脂肪羧酸的反应产物，和（iii）约2％至约12％摩尔的脂肪族反应物，其选自脂肪族伯醇，脂肪环氧化物，脂肪族 单羧酸及其混合物，其中该基团的每个成员具有至多约100个碳原子。 另一方面，本发明涉及上述聚酯树脂与常规聚酯树脂的混合物。 减少挥发性有机化合物排放的方法也是本发明的一部分。 本发明提供具有低挥发性有机化合物排放的树脂和方法，并且当在可固化组合物中使用时具有良好的凝胶时间和最终的固化性能。

    Low VOC unsaturated polyester systems and uses thereof
    4.
    发明授权
    Low VOC unsaturated polyester systems and uses thereof 失效
    低VOC不饱和聚酯体系及其用途

    公开(公告)号：US5874503A

    公开(公告)日：1999-02-23

    申请号：US916478

    申请日：1997-08-22

    申请人： Anthony S. Scheibelhoffer ,  Gerald W. Drabeck ,  Ronald E. Thompson ,  Dianna B. Dusek ,  Timothy W. Birch ,  Jeffrey L. Wilcoxson

    发明人： Anthony S. Scheibelhoffer ,  Gerald W. Drabeck ,  Ronald E. Thompson ,  Dianna B. Dusek ,  Timothy W. Birch ,  Jeffrey L. Wilcoxson

    IPC分类号： C08F283/01 ,  C09D167/06 ,  C09D167/08 ,  C08F8/00 ,  C08L67/06

    CPC分类号： C08F283/01 ,  C09D167/06 ,  C09D167/08

    摘要： This invention relates to a polyester resin comprising (A) from about 5% to about 50% by weight reactive diluent and (B) from about 50% to about 95% by weight of an unsaturated polyester resin prepared from at least one component selected from the group consisting of (i) from about 0.5% up to about 8% by mole of a polyhydric alcohol, having at least three hydroxyl groups, and at least one transesterification catalyst, (ii) from about 2% up to about 12% by mole of a reaction product of a polyol and a fatty carboxylic acid, and (iii) from about 2% up to about 12% by mole of a fatty reactant selected from the group consisting of a fatty primary alcohol, a fatty epoxide, a fatty monocarboxylic acid and mixtures thereof, wherein each member of the group has up to about 100 carbon atoms. In another aspect, the invention relates to mixtures of the above polyester resins with conventional polyester resins. Methods of reducing volatile organic compound emissions are also part of the invention. The present invention provide resins and methods which have low emissions of volatile organic compounds and when used in curable compositions have good gel times and final cured properties.

    摘要翻译： 本发明涉及一种聚酯树脂，其包含（A）约5重量％至约50重量％的反应性稀释剂和（B）约50重量％至约95重量％的不饱和聚酯树脂，其由至少一种选自 由（i）约0.5％至约8％摩尔的具有至少三个羟基的多元醇和至少一种酯交换催化剂，（ii）约2％至约12％由 摩尔多元醇和脂肪羧酸的反应产物，和（iii）约2％至约12％摩尔的脂肪族反应物，其选自脂肪族伯醇，脂肪环氧化物，脂肪族 单羧酸及其混合物，其中该基团的每个成员具有至多约100个碳原子。 另一方面，本发明涉及上述聚酯树脂与常规聚酯树脂的混合物。 减少挥发性有机化合物排放的方法也是本发明的一部分。 本发明提供具有低挥发性有机化合物排放的树脂和方法，并且当在可固化组合物中使用时具有良好的凝胶时间和最终的固化性能。

    Vinyl halide polymer color concentrate
    7.
    发明授权
    Vinyl halide polymer color concentrate 失效
    卤化乙烯聚合物色母料

    公开(公告)号：US5843524A

    公开(公告)日：1998-12-01

    申请号：US796603

    申请日：1997-02-07

    申请人： Surachai Wimolkiatisak ,  Dennis L. Hammond ,  Anthony S. Scheibelhoffer ,  Allen W. Carlson ,  Mir L. Ali

    发明人： Surachai Wimolkiatisak ,  Dennis L. Hammond ,  Anthony S. Scheibelhoffer ,  Allen W. Carlson ,  Mir L. Ali

    IPC分类号： C08J3/20 ,  C08J3/22 ,  B05D7/00

    CPC分类号： C08J3/226 ,  C08J3/203 ,  C08J2327/02 ,  C08J2427/00

    摘要： The present invention provides a new and improved method of producing a dustless vinyl halide polymer color concentrate that does not require the formation of a hot melt or the use of wax. The color concentrate comprises a multitude of fine particles which each comprise a vinyl halide polymer resin core and a colorant material shell. The method includes the steps of providing a vinyl halide polymer, providing a colorant material, providing a compatibilizer having a solubility parameter of from about 7 to about 12 (cal/ml).sup.1/2, and mixing the vinyl halide polymer, compatibilizer and colorant material together to yield the dustless concentrate in the form of a vinyl halide resin core surrounded by a shell of the compatibilzer and the colorant material.

    摘要翻译： 本发明提供了一种不需要形成热熔体或使用蜡的无尘卤化乙烯基卤化物聚合物着色浓缩物的新的和改进的方法。 着色浓缩物包含大量细颗粒，每个细颗粒包含卤化乙烯基聚合物树脂芯和着色材料壳。 该方法包括以下步骤：提供卤化乙烯聚合物，提供着色剂材料，提供具有约7至约12（cal / ml）+ E，fra 1/2 + EE的溶解度参数的增容剂，并将乙烯基 卤化物聚合物，增容剂和着色剂材料在一起，产生由相容剂的外壳和着色剂材料包围的卤化乙烯基树脂芯形式的无尘浓缩物。

    Composites and polymer compositions for making the same
    8.
    发明授权
    Composites and polymer compositions for making the same 失效
    用于制造相同的复合材料和聚合物组合物

    公开(公告)号：US5374680A

    公开(公告)日：1994-12-20

    申请号：US127108

    申请日：1993-09-24

    申请人： Deenadayalu Chundury ,  Anthony S. Scheibelhoffer ,  Berdine L. Leonard ,  Ronald E. Thompson ,  Randall S. McAllister ,  Surachai Wimolkiatisak ,  Anthony F. Dean Jr.

    发明人： Deenadayalu Chundury ,  Anthony S. Scheibelhoffer ,  Berdine L. Leonard ,  Ronald E. Thompson ,  Randall S. McAllister ,  Surachai Wimolkiatisak ,  Anthony F. Dean Jr.

    IPC分类号： B32B27/30 ,  C08L23/02 ,  C08L25/04 ,  C08L51/06 ,  C08L53/02 ,  C08L51/00

    CPC分类号： C08L23/02 ,  B32B27/30 ,  C08L23/10 ,  C08L25/04 ,  C08L51/06 ,  C08L53/00 ,  C08L53/02 ,  Y10T428/258 ,  Y10T428/259 ,  Y10T428/2955 ,  Y10T428/31917 ,  Y10T428/31924

    摘要： A polymer blend composition consisting essentially of:(i) at least about 55% by weight polystyrene,(ii) from about 1% to about 45% by weight of a selectively hydrogenated block copolymer of conjugated dienes and vinyl aromatic monomers which has been grafted with a carboxylic reagent, wherein the block copolymer contains up to about 50% by weight bound vinyl aromatic monomer, and(iii) from about 0.3% to 45% by weight of at least one block polymer of a vinyl aromatic monomer and conjugated diene, wherein the block polymer contains greater than about 60% by weight bound vinyl aromatic monomer.The polymer composition is useful in preparing multilayer thermoformable structures and articles comprising (A) at least one cap layer and (B) at least one core layer, such as liners for refrigerators and freezers. The multilayer structures and polymer composition have good thermoformability, chemical resistance and surface properties including a glossy finish. The materials are compatible with new blowing agents, such as hydrochlorofluorocarbons and hydrofluorocarbons. The layers of the multilayer structure do not require a glue layer.

    摘要翻译： 一种聚合物共混组合物，其基本上由以下组成：（i）至少约55重量％的聚苯乙烯，（ii）约1重量％至约45重量％的已经接枝的共轭二烯和乙烯基芳族单体的选择性氢化嵌段共聚物 与羧酸试剂，其中嵌段共聚物含有至多约50重量％的结合的乙烯基芳族单体，和（iii）约0.3重量％至45重量％的至少一种乙烯基芳族单体和共轭二烯的嵌段聚合物， 其中嵌段聚合物含有大于约60重量％的结合的乙烯基芳族单体。 聚合物组合物可用于制备多层可热成形结构和制品，其包含（A）至少一个盖层和（B）至少一个芯层，例如用于冰箱和冷冻箱的衬垫。 多层结构和聚合物组合物具有良好的热成型性，耐化学性和表面性质，包括光泽度。 这些材料与新型发泡剂如氢氯氟烃和氢氟碳化合物相容。 多层结构的层不需要胶层。