公开(公告)号：US6166136A

公开(公告)日：2000-12-26

申请号：US119449

申请日：1998-07-21

Applicant: Hirofumi Murakami ,  Kazuhiko Sakai ,  Akihiro Katagiri ,  Yoshio Kitawaki ,  Takashi Nakayama ,  Kazuo Ito ,  Atushi Takeuchi ,  Minoru Makuta ,  Hitoshi Ohgane ,  Kenji Hamabe ,  Osamu Aoki

Inventor： Hirofumi Murakami ,  Kazuhiko Sakai ,  Akihiro Katagiri ,  Yoshio Kitawaki ,  Takashi Nakayama ,  Kazuo Ito ,  Atushi Takeuchi ,  Minoru Makuta ,  Hitoshi Ohgane ,  Kenji Hamabe ,  Osamu Aoki

IPC: C08L23/02 ,  C08L23/04 ,  C08L23/10 ,  C08L33/00 ,  C08L67/00 ,  C08L75/04 ,  C08L23/12 ,  C08L23/16

CPC classification number: C08L23/10 ,  C08L9/00 ,  C08L23/02 ,  C08L23/04 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/142 ,  C08L23/16 ,  C08L33/00 ,  C08L51/06 ,  C08L53/00 ,  C08L67/00 ,  C08L75/04 ,  C08L89/04 ,  C08L2205/02 ,  C08L2205/035 ,  Y10T428/31587 ,  Y10T428/31913 ,  C08L2666/04 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/06

Abstract: A resin composition utilizing coated resin moldings, the resin composition comprising 100 parts by weight of a crushed material of coated polyolefin resin moldings compounded with from 3 to 15 parts by weight of an ethylene polymer having a weight average molecular weight of from 50,000 to 180,000.

Abstract translation: 一种利用涂布树脂模制品的树脂组合物，该树脂组合物包含100重量份的与3至15重量份的重均分子量为50,000至180,000的乙烯聚合物混合的涂覆聚烯烃树脂模制品的粉碎材料。

公开(公告)号：US5817420A

公开(公告)日：1998-10-06

申请号：US723280

申请日：1996-09-30

Applicant: Hirofumi Murakami ,  Kazuhiko Sakai ,  Akihiro Katagiri ,  Yoshio Kitawaki ,  Takashi Nakayama ,  Kazuo Ito ,  Atushi Takeuchi ,  Minoru Makuta ,  Hitoshi Ohgane ,  Kenji Hamabe ,  Osamu Aoki

Inventor： Hirofumi Murakami ,  Kazuhiko Sakai ,  Akihiro Katagiri ,  Yoshio Kitawaki ,  Takashi Nakayama ,  Kazuo Ito ,  Atushi Takeuchi ,  Minoru Makuta ,  Hitoshi Ohgane ,  Kenji Hamabe ,  Osamu Aoki

IPC: C08L23/02 ,  C08L23/04 ,  C08L23/10 ,  C08L33/00 ,  C08L67/00 ,  C08L75/04 ,  B32B27/08 ,  B32B27/32 ,  C08L23/16

CPC classification number: C08L23/10 ,  C08L23/02 ,  C08L23/142 ,  C08L53/00 ,  C08L89/04 ,  C08L2205/02 ,  C08L2205/035 ,  C08L23/04 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/16 ,  C08L33/00 ,  C08L51/06 ,  C08L67/00 ,  C08L75/04 ,  C08L9/00 ,  Y10T428/31587 ,  Y10T428/31913

Abstract: A multilayer resin molding, utilizing coated resin moldings, composed of a core material and a surface layer covering the core material, the core material being composed of a resin composition which comprises 100 parts by weight of a crushed material of coated polyolefin resin moldings compounded with from 3 to 15 parts by weight of an ethylene polymer having a weight average molecular weight of from 50,000 to 180,000 and the surface layer comprising a polypropylene resin composition comprising from 30 to 80% by weight of a propylene polymer, from 3 to 20% by weight of a propylene polymer modified with an unsaturated hydroxy compound, from 15 to 40% by weight of a thermoplastic elastomer, and from 0.1 to 10% by weight of an oligomer having a functional group at the terminal thereof.

Abstract translation: 一种多层树脂成形体，利用由核心材料和覆盖芯材的表面层构成的涂布树脂成型体，芯材由树脂组合物构成，该树脂组合物包含100重量份的与下述成分混合的涂覆的聚烯烃树脂模制品的粉碎材料 3至15重量份的重均分子量为50,000至180,000的乙烯聚合物，所述表面层包含聚丙烯树脂组合物，所述聚丙烯树脂组合物包含30至80重量％的丙烯聚合物，3至20重量％ 由不饱和羟基化合物改性的丙烯聚合物，15〜40重量％的热塑性弹性体和0.1〜10重量％的末端具有官能团的低聚物。