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    • 1. 发明授权
    • Lower alkyl biphenyls as plasticizers
    • 低级烷基联苯作为增塑剂
    • US5696184A
    • 1997-12-09
    • US564706
    • 1995-11-29
    • Jack B. TatmanGregory R. HahnHarold W. Earhart
    • Jack B. TatmanGregory R. HahnHarold W. Earhart
    • C08F136/06C08K5/01C08L63/00
    • C08K5/01C08F136/06
    • A significantly improved plasticizer-polymer composition embraces a polymer containing a di-, tri- and/or tetra- ethyl-, propyl- and/or butylbiphenyl plasticizer which constitutes the major proportion by weight of any other plasticizing/softening additive, provided that the polymer is not polyvinyl chloride and when the polymer is an elastomer or rubber, or is a polystyrene, said plasticizer is diisopropylbiphenyl and/or triisopropylbiphenyl, and when the polymer is of a plastisol, essentially no ester plasticizing additive is present. As well, a polymer fabrication composition comprises a monomer and/or oligomer component in combination with said plasticizer. A method for preparing the plasticizer-polymer composition and/or the fabrication composition comprises contacting the monomer and/or oligomer component with said plasticizer, mixing to provide a uniform mixture, and carrying out further processing as may be desired so as to optionally prepare the plasticized-polymer composition. For instance, thermosets such as epoxies and polyurethanes and elastomers such as polybutadienes and other polymers can have high loading levels of the plasticizer employed without sacrifice of plasticized polymer properties. Moreover, the high loading capacity in many cases can represent a significant increase over that found from prior art plasticizing/softening additives.
    • 显着改进的增塑剂 - 聚合物组合物包含含有二 - ,三 - 和/或四 - 乙基 - ,丙基 - 和/或丁基联苯增塑剂的聚合物,其构成任何其它增塑/软化添加剂的主要重量比,条件是 聚合物不是聚氯乙烯,并且当聚合物是弹性体或橡胶或者是聚苯乙烯时,所述增塑剂是二异丙基联苯和/或三异丙基联苯,并且当聚合物是增塑溶胶时,基本上不存在酯增塑添加剂。 同样,聚合物制造组合物包含与所述增塑剂组合的单体和/或低聚物组分。 制备增塑剂 - 聚合物组合物和/或制造组合物的方法包括使单体和/或低聚物组分与所述增塑剂接触,混合以提供均匀的混合物,并根据需要进行进一步的处理,以便任选地制备 增塑聚合物组合物。 例如,诸如环氧树脂和聚氨酯的热固性材料和诸如聚丁二烯和其它聚合物的弹性体可以在不牺牲增塑聚合物性能的情况下使用增塑剂的高负载水平。 此外,与现有技术的增塑/软化添加剂相比,许多情况下的高负载能力可以显着增加。
    • 2. 发明授权
    • Lower alkyl biphenyls as plasticizers for polyurethane
    • 低级烷基联苯作为聚氨酯的增塑剂
    • US5847040A
    • 1998-12-08
    • US898632
    • 1997-07-22
    • Jack B. TatmanGregory R. HahnHarold W. Earhart
    • Jack B. TatmanGregory R. HahnHarold W. Earhart
    • C08F136/06C08K5/01
    • C08K5/01C08F136/06
    • A significantly improved plasticizer-polymer composition embraces a polymer containing a di-, tri- and/or tetra-ethyl-, propyl- and/or butylbiphenyl plasticizer which constitutes the major proportion by weight of any other plasticizing/softening additive, provided that the polymer is not polyvinyl chloride and when the polymer is an elastomer or rubber, or is a polystyrene, said plasticizer is diisopropylbiphenyl and/or triisopropylbiphenyl, and when the polymer is of a plastisol, essentially no ester plasticizing additive is present. As well, a polymer fabrication composition comprises a monomer and/or oligomer component in combination with said plasticizer. A method for preparing the plasticizer-polymer composition and/or the fabrication composition comprises contacting the monomer and/or oligomer component with said plasticizer, mixing to provide a uniform mixture, and carrying out further processing as may be desired so as to optionally prepare the plasticized-polymer composition. For instance, thermosets such as epoxies and polyurethanes and elastomers such as polybutadienes and other polymers can have high loading levels of the plasticizer employed without sacrifice of plasticized polymer properties. Moreover, the high loading capacity in many cases can represent a significant increase over that found from prior art plasticizing/softening additives.
    • 显着改进的增塑剂 - 聚合物组合物包括含有二 - ,三 - 和/或四乙基 - 丙基 - 和/或丁基联苯增塑剂的聚合物,其构成任何其它增塑/软化添加剂的主要重量比,条件是 聚合物不是聚氯乙烯,并且当聚合物是弹性体或橡胶或者是聚苯乙烯时,所述增塑剂是二异丙基联苯和/或三异丙基联苯,并且当聚合物是增塑溶胶时,基本上不存在酯增塑添加剂。 同样,聚合物制造组合物包含与所述增塑剂组合的单体和/或低聚物组分。 制备增塑剂 - 聚合物组合物和/或制造组合物的方法包括使单体和/或低聚物组分与所述增塑剂接触,混合以提供均匀的混合物,并根据需要进行进一步的处理,以便任选地制备 增塑聚合物组合物。 例如,诸如环氧树脂和聚氨酯的热固性材料和诸如聚丁二烯和其它聚合物的弹性体可以在不牺牲增塑聚合物性能的情况下使用增塑剂的高负载水平。 此外,与现有技术的增塑/软化添加剂相比,许多情况下的高负载能力可以显着增加。
    • 3. 发明授权
    • Lower alkyl biphenyls as plasticizers
    • 低级烷基联苯作为增塑剂
    • US5489646A
    • 1996-02-06
    • US179424
    • 1994-01-10
    • Jack B. TatmanGregory R. HahnHarold W. Earhart
    • Jack B. TatmanGregory R. HahnHarold W. Earhart
    • C08F136/06C08K5/01
    • C08K5/01C08F136/06
    • A significantly improved plasticizer-polymer composition embraces a polymer containing a di-, tri- and/or tetra- ethyl-, propyl- and/or butylbiphenyl plasticizer which constitutes the major proportion by weight of any other plasticizing/softening additive, provided that the polymer is not polyvinyl chloride and when the polymer is an elastomer or rubber, or is a polystyrene, said plasticizer is diisopropylbiphenyl and/or triisopropylbiphenyl, and when the polymer is of a plastisol, essentially no ester plasticizing additive is present. As well, a polymer fabrication composition comprises a monomer and/or oligomer component in combination with said plasticizer. A method for preparing the plasticizer-polymer composition and/or the fabrication composition comprises contacting the monomer and/or oligomer component with said plasticizer, mixing to provide a uniform mixture, and carrying out further processing as may be desired so as to optionally prepare the plasticized-polymer composition. For instance, thermosets such as epoxies and polyurethanes and elastomers such as polybutadienes and other polymers can have high loading levels of the plasticizer employed without sacrifice of plasticized polymer properties. Moreover, the high loading capacity in many cases can represent a significant increase over that found from prior art plasticizing/softening additives.
    • 显着改进的增塑剂 - 聚合物组合物包含含有二 - ,三 - 和/或四 - 乙基 - ,丙基 - 和/或丁基联苯增塑剂的聚合物,其构成任何其它增塑/软化添加剂的主要重量比,条件是 聚合物不是聚氯乙烯,并且当聚合物是弹性体或橡胶或者是聚苯乙烯时,所述增塑剂是二异丙基联苯和/或三异丙基联苯,并且当聚合物是增塑溶胶时,基本上不存在酯增塑添加剂。 同样,聚合物制造组合物包含与所述增塑剂组合的单体和/或低聚物组分。 制备增塑剂 - 聚合物组合物和/或制造组合物的方法包括使单体和/或低聚物组分与所述增塑剂接触,混合以提供均匀的混合物,并根据需要进行进一步的处理,以便任选地制备 增塑聚合物组合物。 例如,诸如环氧树脂和聚氨酯的热固性材料和诸如聚丁二烯和其它聚合物的弹性体可以在不牺牲增塑聚合物性能的情况下使用增塑剂的高负载水平。 此外,与现有技术的增塑/软化添加剂相比,许多情况下的高负载能力可以显着增加。