公开(公告)号：US4371656A

公开(公告)日：1983-02-01

申请号：US214165

申请日：1980-12-08

申请人： Kohji Kashiwase ,  Yasuo Machino ,  Muneo Mita ,  Tsunenosuke Hiramatsu ,  Toshihiko Morishita ,  Mitsuo Taniguchi

发明人： Kohji Kashiwase ,  Yasuo Machino ,  Muneo Mita ,  Tsunenosuke Hiramatsu ,  Toshihiko Morishita ,  Mitsuo Taniguchi

IPC分类号： C08L27/00 ,  C08K3/34 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L27/04 ,  C08L33/00 ,  C08L33/02 ,  C08L101/00 ,  C09K15/02

CPC分类号： C08K3/34

摘要： A stabilizer for use in a halogen-containing resin is described comprising a crystalline aluminosilicate substituted with ions of a metallic element belonging to Group II or Group IVA of the Periodic Table for Group I (M) metal ion contained in said aluminosilicate and containing 10% by weight of less, as M.sub.2 O, of residual Group I metal ions.

摘要翻译： 描述了用于含卤素树脂的稳定剂，其包括由属于所述铝硅酸盐中所含的第I（M）族金属离子的周期表第II族或第IVA族的金属元素的离子取代的结晶硅铝酸盐，并含有10％ 作为M2O，残留的第I族金属离子。

公开(公告)号：US6159614A

公开(公告)日：2000-12-12

申请号：US323539

申请日：1999-06-01

申请人： Yutaka Azuma ,  Satoshi Tamura ,  Tsunenosuke Hiramatsu ,  Keigo Umemoto ,  Toshio Kano ,  Masamichi Kondo

发明人： Yutaka Azuma ,  Satoshi Tamura ,  Tsunenosuke Hiramatsu ,  Keigo Umemoto ,  Toshio Kano ,  Masamichi Kondo

IPC分类号： C08K5/103 ,  C08K5/20 ,  C08K5/57 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  B32B27/00

CPC分类号： C08L23/10 ,  C08K5/103 ,  C08K5/20 ,  C08K5/57 ,  C08L23/12 ,  C08L23/16 ,  C08L2308/00 ,  Y10T428/31855 ,  C08L2666/06 ,  C08L2666/04

摘要： A polypropylene resin composition is herein disclosed which is obtainable by blending (A) 100 parts by weight of a polypropylene resin comprising (a) 100 to 20% by weight of a homopolymer of propylene and/or a propylene copolymer containing 4% by weight or less of another olefin unit in which in a pentad fraction by .sup.13 C-NMR, [rrrr/(1-mmmm)].times.100 is in the range of 20 to 60%, a Tm measured by a DSC is 150.degree. C. or more, and a melt enthalpy is 100 J/g or less, and (b) 0 to 80% by weight of a propylene copolymer containing 10 to 80% by weight of an olefin unit other than propylene, with (B.) 0.01 to 5 parts by weight of an octyltin salt of a fatty acid, an alkylenebisfatty acid amide, a fatty acid ester of a polyvalent alcohol, or a metal salt of an aliphatic monocarboxylic acid.The employment of this polypropylene resin composition permits, under a good moldability by the calender molding machine, the manufacture of films and sheets having less thickness unevenness, excellent appearance and heat resistance and such flexibility as in molded articles of a plastic polyvinyl chloride.

摘要翻译： 本文公开了一种聚丙烯树脂组合物，其可通过共混（A）100重量份的聚丙烯树脂获得，所述聚丙烯树脂包含（a）100至20重量％的丙烯均聚物和/或含有4重量％的丙烯共聚物，或 较少的其中通过13 C-NMR测定的五元组分中的烯烃单元[rrrr /（1-mmmm）]×100在20〜60％的范围内，通过DSC测定的Tm为150℃以上， 熔体焓为100J / g以下，（b）0〜80重量％的丙烯共聚物，其含有10〜80重量％的除丙烯以外的烯烃单元，（B.）0.01〜5重量份 的脂肪酸的辛基锡盐，亚烷基二脂肪酸酰胺，多元醇的脂肪酸酯或脂肪族一元羧酸的金属盐。 使用该聚丙烯树脂组合物可以通过压延成型机具有良好的成型性，制造具有较小厚度不均匀性，优异的外观和耐热性以及诸如塑料聚氯乙烯的模制品的柔软性的薄膜和薄片。

公开(公告)号：US5955524A

公开(公告)日：1999-09-21

申请号：US651642

申请日：1996-05-22

申请人： Yutaka Azuma ,  Satoshi Tamura ,  Tsunenosuke Hiramatsu ,  Keigo Umemoto ,  Toshio Kano ,  Masamichi Kondo

发明人： Yutaka Azuma ,  Satoshi Tamura ,  Tsunenosuke Hiramatsu ,  Keigo Umemoto ,  Toshio Kano ,  Masamichi Kondo

IPC分类号： C08K5/103 ,  C08K5/20 ,  C08K5/57 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08J5/00

CPC分类号： C08L23/10 ,  C08K5/103 ,  C08K5/20 ,  C08K5/57 ,  C08L23/12 ,  C08L23/16 ,  C08L2308/00 ,  Y10T428/31855

摘要： A polypropylene resin composition is herein disclosed which is obtainable by blending (A) 100 parts by weight of a polypropylene resin comprising (a) 100 to 20% by weight of a homopolymer of propylene and/or a propylene copolymer containing 4% by weight or less of another olefin unit in which in a pentad fraction by .sup.13 C-NMR, �rrrr/(1-mmmm)!.times.100 is in the range of 20 to 60%, a Tm measured by a DSC is 150.degree. C. or more, and a melt enthalpy is 100 J/g or less, and (b) 0 to 80% by weight of a propylene copolymer containing 10 to 80% by weight of an olefin unit other than propylene, with (B) 0.01 to 5 parts by weight of an octyltin salt of a fatty acid, an alkylenebisfatty acid amide, a fatty acid ester of a polyvalent alcohol, or a metal salt of an aliphatic monocarboxylic acid.The employment of this polypropylene resin composition permits, under a good moldability by the calender molding machine, the manufacture of films and sheets having less thickness unevenness, excellent appearance and heat resistance and such flexibility as in molded articles of a plastic polyvinyl chloride.

摘要翻译： 本文公开了一种聚丙烯树脂组合物，其可通过共混（A）100重量份的聚丙烯树脂获得，所述聚丙烯树脂包含（a）100至20重量％的丙烯均聚物和/或含有4重量％的丙烯共聚物，或 较少的其中通过13 C-NMR测定的五元组分中的烯烃单元[rrrr /（1-mmmm）]×100在20〜60％的范围内，通过DSC测定的Tm为150℃以上， 熔体焓为100J / g以下，（b）0〜80重量％的丙烯共聚物，其含有10〜80重量％的除丙烯以外的烯烃单元，（B）为0.01〜5重量份 脂肪酸的辛基锡盐的重量，亚烷基二脂肪酸酰胺，多元醇的脂肪酸酯或脂肪族单羧酸的金属盐。 使用该聚丙烯树脂组合物可以通过压延成型机具有良好的成型性，制造具有较小厚度不均匀性，优异的外观和耐热性以及诸如塑料聚氯乙烯的模制品的柔软性的薄膜和薄片。