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1. 发明授权

US5059658A Method of producing modified polypropylene 失效
标题翻译：生产改性聚丙烯的方法
公开(公告)号：US5059658A
公开(公告)日：1991-10-22
申请号：US503583
申请日：1990-04-03
申请人： Tadashi Sezume , Akira Kobayashi , Masahide Murata , Mayako Ogata , Masahiro Ohsawa , Takashi Mikami
发明人： Tadashi Sezume , Akira Kobayashi , Masahide Murata , Mayako Ogata , Masahiro Ohsawa , Takashi Mikami
IPC分类号： C08F255/02
CPC分类号： C08F255/02
摘要： A method of producing a modified polypropylene comprising the step of graft-polymerizing a propylene random copolymer containing an unconjugated diene comonomer represented by the general formula: ##STR1## wherein R.sub.1 -R.sub.4 are H or an alkyl group having 1-6 carbon atoms, and n is an integer of 1-20, with a monomer having an unsaturated bond by a radical method.

2. 发明授权

US4528329A Production of polyolefin copolymer 失效
标题翻译：聚烯烃共聚物的生产
公开(公告)号：US4528329A
公开(公告)日：1985-07-09
申请号：US490640
申请日：1983-05-02
申请人： Hiroshi Inoue , Tadashi Sezume , Masaaki Isoi , Kunio Iwanami , Kazuo Sei
发明人： Hiroshi Inoue , Tadashi Sezume , Masaaki Isoi , Kunio Iwanami , Kazuo Sei
IPC分类号： C08G81/00 , C08G59/00 , C08G81/02 , C08L23/08 , C08L25/06 , C08L33/06 , C08L51/06 , C08L87/00 , C08L51/00
CPC分类号： C08L25/06 , C08L33/06 , C08L51/06 , C08L23/08 , C08L87/00
摘要： A polyolefin product is produced by reacting a polyolefin grafted with a carboxylic acid or an anhydride thereof with a polar polymer containing epoxy groups. The unreacted epoxy groups in the resulting copolymer improves adhesion and compatibility with metals and other resins.
摘要翻译：聚烯烃产物是通过与羧酸或其酸酐接触的聚烯烃与含有环氧基团的极性聚合物反应来制备的。所得共聚物中未反应的环氧基改善了与金属和其它树脂的粘附性和相容性。

3. 发明授权

US06875485B2 Resin composition for heat-shrinkable polypropylene shrink label and film comprising same 有权
标题翻译：用于热收缩聚丙烯收缩标签的树脂组合物和包含其的薄膜
公开(公告)号：US06875485B2
公开(公告)日：2005-04-05
申请号：US09927442
申请日：2001-08-13
申请人： Gen Kanai , Takao Tayano , Tadashi Sezume
发明人： Gen Kanai , Takao Tayano , Tadashi Sezume
IPC分类号： C08L23/10 , C08L57/02 , B32B27/00
CPC分类号： C08L23/10 , C08L57/02 , C08L2314/06 , Y10T428/13 , Y10T428/1328 , Y10T428/1352 , Y10T428/1359 , C08L2666/04
摘要： A resin composition for heat-shrinkable polypropylene shrink label, comprises: from 50 to 95% by weight of a crystalline propylene-α-olefin random copolymer mainly comprising propylene and from 5 to 50% by weight of an alicyclic hydrocarbon resin having a softening temperature of not lower than 110 degrees Celsius.
摘要翻译：一种用于热收缩聚丙烯收缩标签的树脂组合物，包括：主要包含丙烯的结晶丙烯-α-烯烃无规共聚物的50至95重量％和具有软化温度的5至50重量％的脂环族烃树脂不低于110摄氏度。

4. 发明授权

US5021504A Thermoplastic polyolefin-polycarbonate composition 失效
标题翻译：热塑性聚烯烃 - 聚碳酸酯组合物
公开(公告)号：US5021504A
公开(公告)日：1991-06-04
申请号：US247015
申请日：1988-09-19
申请人： Yuuji Fujita , Tadashi Sezume , Kitsusho Kitano , Kiyotada Narukawa , Takashi Mikami , Tetsuya Kawamura , Shigeru Sato , Takeyoshi Nishio , Toshio Yokoi , Takao Nomura
发明人： Yuuji Fujita , Tadashi Sezume , Kitsusho Kitano , Kiyotada Narukawa , Takashi Mikami , Tetsuya Kawamura , Shigeru Sato , Takeyoshi Nishio , Toshio Yokoi , Takao Nomura
IPC分类号： C08L23/02 , C08L69/00
CPC分类号： C08L69/00 , C08L23/02
摘要： A thermoplastic resin composition having well-balanced properties which comprises 95-5 weight % of polycarbonate, 5-95 weight % of polyolefin and a particular combination of additional components selected from a styrene-ethylene.propylene copolymer, a styrene-ethylene. butyrene-styrene block copolymer, an AES resin, a styrene-olefin block copolymer, an unsaturated carboxylic acid-modified polyolefin, polybutylene terephthalate, a styrene-maleic anhydride copolymer, an oxazoline ring-containing styrene copolymer a saponified olefin-vinyl ester copolymer and an epoxy group-containing styrene copolymer.

5. 发明授权

US06228951B1 Polypropylene molding material 有权
标题翻译：聚丙烯成型材料
公开(公告)号：US06228951B1
公开(公告)日：2001-05-08
申请号：US09379360
申请日：1999-08-23
申请人： Yoshifumi Hirota , Tadashi Sezume
发明人： Yoshifumi Hirota , Tadashi Sezume
IPC分类号： C08F800
CPC分类号： C08F110/06 , C08F8/50 , C08F2810/10 , C08F2500/12 , C08F2500/03
摘要： Disclosed is a polypropylene molding material obtained by the reaction of a crystalline polypropylene resin and a peroxide, said polypropylene molding material having (A) a melt flow rate of 20 to 100 g/10 min and a weight average molecular weight to number average molecular weight ratio of 1.5 to 3.5 as measured by gel-permeation chromatography, (B) a content of hydrocarbons having 20 to 70 carbon atoms of 0.05% by weight or less, (C) a mean elution temperature (T50) of 75 to 120° C. and a degree of variation of elution (&sgr;) of 9 or smaller, and (D) a Q2/Q1 ratio of 0.75 to 0.95, wherein Q1 is a weight average molecular weight to number average molecular weight ratio of said crystalline polypropylene resin as measured by gel-permeation chromatography, and Q2 is a weight average molecular weight to number average molecular weight ratio of said propylene molding material as measured by gel-permeation chromatography.
摘要翻译：公开了通过结晶聚丙烯树脂和过氧化物的反应获得的聚丙烯成型材料，所述聚丙烯成型材料具有（A）熔体流动速率为20〜100g / 10分钟，重均分子量与数均分子量通过凝胶渗透色谱法测定的比例为1.5〜3.5，（B）碳原子数为20〜70的烃的含量为0.05重量％以下，（C）平均洗脱温度（T50）为75〜120℃ ，洗脱变异程度（σ）为9以下，（D）Q2 / Q1比为0.75〜0.95，其中Q1为所述结晶性聚丙烯树脂的重均分子量与数均分子量的比例，通过凝胶渗透色谱法测定，Q2是通过凝胶渗透色谱法测定的所述丙烯成型材料的重均分子量与数均分子量比。

6. 发明授权

US6143813A Propylene resin composition and stretched film produced therefrom 失效
标题翻译：丙烯树脂组合物和由其制备的拉伸膜
公开(公告)号：US6143813A
公开(公告)日：2000-11-07
申请号：US275018
申请日：1999-03-24
申请人： Tadashi Sezume , Yasunori Nakamura
发明人： Tadashi Sezume , Yasunori Nakamura
IPC分类号： C08K3/34 , C08K5/00 , C08L23/10 , C08K5/52 , C08K5/13 , C08K5/49
CPC分类号： C08K5/0008 , C08K3/34 , C08K5/0083 , C08L23/10
摘要： Propylene resin composition containing propylene-.alpha.-olefin random copolymer, nucleating agent and spherical magnesium silicate particles. Stretched films.
摘要翻译：含有丙烯-α-烯烃无规共聚物，成核剂和球形硅酸镁颗粒的丙烯树脂组合物。拉伸片

7. 发明授权

US06624253B2 Propylene type resin composition, film made thereof, and laminated resin film 有权
标题翻译：丙烯系树脂组合物，由其制成的膜和层压树脂膜
公开(公告)号：US06624253B2
公开(公告)日：2003-09-23
申请号：US09902698
申请日：2001-07-12
申请人： Yasunori Nakamura , Takao Tayano , Tadashi Sezume
发明人： Yasunori Nakamura , Takao Tayano , Tadashi Sezume
IPC分类号： B32B2732
CPC分类号： B32B27/32 , B32B27/06 , B32B27/08 , B32B27/18 , B32B27/327 , B32B2307/412 , B32B2307/718 , B32B2323/10 , C08J5/18 , C08J2323/14 , C08K5/20 , C08L23/10 , C08L91/06 , Y10T428/31801 , Y10T428/31909 , Y10T428/31913 , Y10T428/31938 , C08L2666/06
摘要： A propylene type resin composition comprising from 95.0 to 99.999 parts by weight of component (A) which is a propylene/&agr;-olefin random copolymer polymerized by a metallocene catalyst, and from 0.001 to 5.0 parts by weight of component (C) which is a polyethylene wax, wherein components (A) and (C) satisfy the following conditions: Component (A): Propylene/&agr;-olefin random copolymer 1) Melt index at 230° C.: 2 to 30 g/10 min 2) Main melting peak temperature (Tm) obtained by DSC: 110 to 145° C. Component (C): Polyethylene wax 1) Density: 0.94 to 0.98 g/cm3 2) Melt viscosity at 140° C.: At least 10 cps.
摘要翻译：一种丙烯类树脂组合物，其包含95.0-99.999重量份的由茂金属催化剂聚合的丙烯/α-烯烃无规共聚物组分（A）和0.001至5.0重量份组分（C）的组分（A）聚乙烯蜡，其中组分（A）和（C）满足以下条件：组分（A）：丙烯/α-烯烃无规共聚物1）230℃下的熔融指数：2至30g / 10min2）主熔融峰值温度（Tm）：110〜145℃组分（C）：聚乙烯蜡1）密度：0.94〜0.98g / cm 3）140℃时的熔融粘度：至少10cps。

8. 发明授权

US4592960A Production of polyolefin copolymer 失效
标题翻译：聚烯烃共聚物的生产
公开(公告)号：US4592960A
公开(公告)日：1986-06-03
申请号：US723998
申请日：1985-04-17
申请人： Hiroshi Inoue , Tadashi Sezume , Kazuo Sei
发明人： Hiroshi Inoue , Tadashi Sezume , Kazuo Sei
IPC分类号： C08G81/00 , B32B27/08 , C08G81/02 , C08L51/06 , C08L57/00 , B32B27/00 , B32B15/08
CPC分类号： C08L51/06 , B32B27/08 , C08L57/00 , Y10T428/2878 , Y10T428/2891 , Y10T428/31692 , Y10T428/31797 , Y10T428/31913 , Y10T428/31917 , Y10T428/3192
摘要： A polyolefin product is produced by reacting a polyolefin grafted with a carboxylic acid or anhydride thereof with a polar polymer containing amino groups. The amino groups in the reaction products improves adhesion and compatibility properties.
摘要翻译：通过将接枝有羧酸或其酸酐的聚烯烃与含有氨基的极性聚合物反应制备聚烯烃产品。反应产物中的氨基改善了粘合性和相容性。

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