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1. 发明申请

WO02052084A3 MELT-BLOWN NONWOVEN FABRIC 审中-公开
公开(公告)号：WO02052084A3
公开(公告)日：2003-02-20
申请号：PCT/JP0111297
申请日：2001-12-21
申请人： MITSUI CHEMICALS INC , MITSUI DU PONT POLYCHEMICAL , SHIMIZU MASAKI , SUZUKI HIDEFUMI , TACHINO HITOSHI , MAKI NOBUYUKI
发明人： SHIMIZU MASAKI , SUZUKI HIDEFUMI , TACHINO HITOSHI , MAKI NOBUYUKI
IPC分类号： D01F6/30 , D01F6/46 , D04H1/56 , D04H13/00
CPC分类号： D04H3/16 , D01F6/30 , D01F6/46 , D04H1/4291 , D04H1/56 , D04H3/007 , D04H3/016
摘要： A melt-blown nonwoven fabric of the present invention is formed from an ethylene-(meth)acrylic acid copolymer having a melt flow rate of 50 to 1000 g/10 min measured at 2.16 kg load and at a temperature of 190 degrees in accordance with ASTM D1238, and a content of acrylic acid or methacrylic acid unit of 2 to 25 weight %. The nonwoven fabric has the sum of values of (tensile strength (g/5 cm))/(basis weight (g/m2)) in machine direction and cross direction of 30 to 100, and a residual strain after 50% extension of no more than 20%, and is excellent in gas permeability, elasticity andmoreover moderate strength. The nonwoven fabric is suitable for elasticized fabric components, packaging materials, laminates, etc.
摘要翻译：本发明的熔喷无纺布由在2.16kg负荷下测定的熔体流动速率为50〜1000g / 10min，在190度温度下测定的乙烯 - （甲基）丙烯酸共聚物，按照 ASTM D1238，丙烯酸或甲基丙烯酸单元的含量为2〜25重量％。非织造布在纵向和横向为30〜100的（拉伸强度（g / 5cm））/（单位面积重量（g / m 2））的值之和为50以上的残留应变超过20％，气体渗透性好，弹性好，强度适中。无纺布适用于弹性织物部件，包装材料，层压板等

2. 发明申请

WO0233765A3 GEL-TYPE POLYMER ELECTROLYTE AND USE THEREOF 审中-公开
标题翻译：凝胶型聚合物电解质及其用途
公开(公告)号：WO0233765A3
公开(公告)日：2003-10-02
申请号：PCT/JP0109138
申请日：2001-10-18
申请人： MITSUI DU PONT POLYCHEMICAL , OYAMA NOBORU , FUJIMOTO YUKI , IWASE YOSHIYUKI , NISHIJIMA KOUICHI
发明人： OYAMA NOBORU , FUJIMOTO YUKI , IWASE YOSHIYUKI , NISHIJIMA KOUICHI
IPC分类号： C08J5/18 , C08F222/14 , C08G63/02 , C08G65/00 , C08G65/332 , C08G81/02 , C08J5/22 , C08K5/00 , C08L71/00 , C08L71/02 , C08L101/00 , H01B1/06 , H01B1/12 , H01G9/00 , H01G9/025 , H01G9/028 , H01G9/035 , H01G9/20 , H01G11/08 , H01G11/14 , H01G11/52 , H01G11/54 , H01G11/56 , H01M2/16 , H01M4/52 , H01M4/525 , H01M6/18 , H01M6/22 , H01M10/05 , H01M10/052 , H01M10/0565 , H01M10/36 , H01M10/40
CPC分类号： H01M10/052 , C08J5/20 , C08J5/2256 , C08L71/02 , H01G9/028 , H01G9/038 , H01G11/56 , H01M4/382 , H01M4/525 , H01M10/0565 , H01M2300/0085 , Y02E60/13 , C08L2666/04
摘要： A gel-type polymer electrolyte, wherein said polymer comprises(A) an ethylene-unsaturated carboxylic acid copolymer or aderivative thereof and (B) a polyalkylene oxide having a hydroxylgroup at one terminal thereof or a derivative thereof, which arebonded together by an ester bond. The gel-type polymer electrolytehas a high ionic conductivity, and makes it possible to provides acell which has excellent charge/discharge characteristics at low temperatures as well as at high temperatures.
摘要翻译：一种凝胶型聚合物电解质，其中所述聚合物包含（A）乙烯 - 不饱和羧酸共聚物或其赋形剂和（B）其一末端具有羟基的聚环氧烷或其衍生物，其通过酯键结合在一起。凝胶型聚合物电解质具有高离子电导率，并且可以提供在低温以及高温下具有优异充电/放电特性的电池。

3. 发明申请

WO2006001548A3 AN ADHESIVE COMPOUND COMPOSITION, LAMINATED FILM USING IT AND USES THEREOF 审中-公开
标题翻译：一种粘合剂组合物，使用它的层压薄膜及其用途
公开(公告)号：WO2006001548A3
公开(公告)日：2006-09-28
申请号：PCT/JP2005012299
申请日：2005-06-28
申请人： TOHCELLO CO LTD , MITSUI DU PONT POLYCHEMICAL , TAGUCHI EIICHI , TAKEISHI ICHIRO , SHIMIZU TAKESHI , SATO MASANOBU
发明人： TAGUCHI EIICHI , TAKEISHI ICHIRO , SHIMIZU TAKESHI , SATO MASANOBU
IPC分类号： C09J153/02 , B32B7/06 , B32B27/30 , C09J125/08 , C09J131/04 , C09J201/00
CPC分类号： C09J131/04 , B32B7/12 , B32B25/14 , B32B27/08 , B32B27/18 , B32B27/28 , B32B27/306 , B32B27/32 , B32B2250/24 , B32B2274/00 , B32B2307/31 , B32B2307/748 , B32B2435/02 , B32B2439/70 , C08L23/0853 , C08L53/00 , C08L53/02 , C08L93/04 , C08L2666/02 , C08L2666/04 , C08L2666/06 , C08L2666/24 , C09J123/0853 , C09J153/00 , C09J153/005 , C09J153/02 , C09J153/025
摘要： The present invention relates to an adhesive compound composition having an appropriate degree of tackiness suitable for a packaging material that can be opened easily and sealed again, a laminated film using such adhesive compound composition for the intermediate layer, and a packaging material comprising said laminated film that can be opened easily and sealed again. The present invention provides an adhesive compound composition comprising a olefin-based block copolymer elastomer (A), an ethylene-vinyl acetate copolymer having a vinyl acetate content of 25 to 80 wt% (B) and a tackifier (C), a laminated film formed by laminating a laminating layer made of a thermoplastic resin (D) and a heat-sealing layer made of a thermoplastic resin (E) via an intermediate layer made of said adhesive compound composition, and a container enclosure material comprising said laminated film.
摘要翻译：本发明涉及适合于可容易地打开并再次密封的包装材料的适当粘性的粘合剂组合物，使用这种用于中间层的粘合剂组合物的层合膜和包含所述层合膜的包装材料可以轻松打开并再次密封。本发明提供一种粘合剂组合物，其含有烯烃系嵌段共聚物弹性体（A），乙酸乙烯酯含量为25〜80重量％的乙烯 - 乙酸乙烯酯共聚物（B）和增粘剂（C），层压膜（D）制成的层压层和由热塑性树脂（E）制成的热封层经由由所述粘合剂组合物制成的中间层层压而成，所述容器包封材料包含所述层压膜。

4. 发明申请

WO2004104087A3 POLYMER COMPOSITION, PROCESS FOR PRODUCING THE POLYMER COMPOSITION, AND MOLDED ARTICLES FOR AUTOMOBILE EXTERIOR TRIM 审中-公开
标题翻译：聚合物组合物，生产聚合物组合物的方法和用于汽车外部修剪的模制制品
公开(公告)号：WO2004104087A3
公开(公告)日：2006-04-20
申请号：PCT/JP2004001604
申请日：2004-02-13
申请人： MITSUI DU PONT POLYCHEMICAL , NAKATA KAZUYUKI , TAKEDA NORIHIKO , MAEDA TOSHIYUKI , WALSH DAVID JAMES , BENDLER HERBERT VERNON
发明人： NAKATA KAZUYUKI , TAKEDA NORIHIKO , MAEDA TOSHIYUKI , WALSH DAVID JAMES , BENDLER HERBERT VERNON
IPC分类号： C08L23/08 , C08L23/12 , C08L23/14
CPC分类号： C08L23/0846 , C08L23/12 , C08L23/142 , C08L2023/42 , C08L2666/06
摘要： The partially cross-linked polymer composition of the present invention is obtainable by dynamically heat-treating: 95 to 50 % by weight of a resin (A) comprising an ethylene copolymer containing 5 to 48 % by weight of units derived from at least one monomer selected from vinyl acetate, (meth)acrylic acid, (meth)acrylate ester, glycidyl (meth)acrylate and carbon monoxide, and 5 to 50 % by weight of a resin (B) having a melt viscosity (JAI 7-1991) at 180oC of over 10,000 mPa·Es and comprising a two or more-component propylene copolymer containing 0.1 to 20 % by mol of units derived from a-olefins other than propylene, or a blend of the two or more-component propylene copolymer and a propylene homopolymer in the presence of an organic peroxide (C) in an amount of from 0.001 to 4 parts by weight based on 100 parts by weight of the total amount of the resins (A) and (B). The invention can provide the polymer compositions having excellent fluidity and productivity, which allow to produce molded articles with heat resistance, adhesion with paint, tensile strength, flexibility, stress crack resistance, and RF weldability, such as molded articles for automobile exterior trim, and can provide the process for producing the polymer compositions.
摘要翻译：本发明的部分交联聚合物组合物可通过动态热处理获得：95至50重量％的包含乙烯共聚物的树脂（A），其含有5-48重量％的衍生自至少一种单体的单元选自乙酸乙烯酯，（甲基）丙烯酸，（甲基）丙烯酸酯，（甲基）丙烯酸缩水甘油酯和一氧化碳，以及5〜50重量％的熔融粘度（JAI 7-1991）的树脂（B） 180℃，超过10,000mPa·Es，并且包含含有0.1至20摩尔％的来自除丙烯之外的α-烯烃的单元的两种或多种组分丙烯共聚物，或两种或多种组分丙烯共聚物与丙烯的共混物在有机过氧化物（C）的存在下，基于100重量份的树脂（A）和（B）的总量，其量为0.001至4重量份。本发明可以提供具有优异的流动性和生产率的聚合物组合物，其能够生产具有耐热性，与涂料粘附的模制品，拉伸强度，柔韧性，抗应力开裂性和RF可焊性，例如用于汽车外饰件的模制品，以及可提供生产聚合物组合物的方法。

5. 发明专利

JP2003238751A MOLDING FOR AUTOMOBILE 审中-公开
公开(公告)号：JP2003238751A
公开(公告)日：2003-08-27
申请号：JP2002036570
申请日：2002-02-14
申请人： MITSUI DU PONT POLYCHEMICAL
发明人： NAKADA KAZUYUKI , HOSOAI YASUHISA
IPC分类号： B60R13/04 , C08J5/18 , C08K3/04 , C08L23/26
摘要： PROBLEM TO BE SOLVED: To obtain a molding material for automobiles, light in weight, and superior in anti-scratching property, appearance, resistance to wax removing, flexibility and adhesiveness. SOLUTION: This molding material for automobiles comprises a polymer composition comprising (A) 50-90 pts.wt. of and (B) 50-10 pts.wt. of an olefinic thermoelastomer, and an extruded sheet (110 mm width, 0.5 mm thickness and 1,000 mm length) made of the polymer composition has not more than one of gel grain (fish eye) having more than 0.4 mm size and not more than 5 of gel grain with 0.2-0.4 mm size. COPYRIGHT: (C)2003,JPO

6. 发明专利

JP2003192849A FLAME-RETARDANT RESIN COMPOSITION 审中-公开
公开(公告)号：JP2003192849A
公开(公告)日：2003-07-09
申请号：JP2001397830
申请日：2001-12-27
申请人： MITSUI DU PONT POLYCHEMICAL
发明人： AOYAMA MASAKI
IPC分类号： C08L23/08 , C08K3/22 , C08L23/26 , C08L101/00
摘要： PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition having excellent mar resistance and tensile properties, a high oxygen index and excellent char formation in combustion. SOLUTION: This flame-retardant resin composition is obtained by compounding 100 parts wt. of a resin component (A) comprising an ethylene/ unsaturated carboxylic acid copolymer which has 0.5-25 wt.% unsaturated carboxylic acid content (a), 0.1-500 g/10 minutes melt flow rate (MFR) at 190°C under 2,160 g load and the value of (a)/MFR of 0.001-50 or its ionomer (A1), or (A1) and another thermoplastic resin (A2) and has (A1)/(A2) (weight ratio) of 10/90-100/0 with 5-300 parts wt. of aluminum hydroxide (B). COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2003155390A IONOMER COMPOSITION AND GOLF BALL USING THE SAME 审中-公开
公开(公告)号：JP2003155390A
公开(公告)日：2003-05-27
申请号：JP2001353485
申请日：2001-11-19
申请人： MITSUI DU PONT POLYCHEMICAL
发明人： NAKADA KAZUYUKI
IPC分类号： A63B53/06 , A63B60/02 , A63B102/32 , C08K5/092 , C08L23/26 , A63B49/04
摘要： PROBLEM TO BE SOLVED: To provide an ionomer composition which has excellent mechanical characteristics such as excellent impact resilience, rigidity, hardness and tensile strength, has improved flowability, and has excellent processabiliy, and to provide a golf ball which uses the ionomer composition and has easy processability, excellent rigidity and excellent repulsion. SOLUTION: This ionomer composition comprising (A) an ethylene- unsaturated carboxylic acid copolymer ionomer containing 5 to 35 wt.% of constituting units derived from an unsaturated carboxylic acid and (B) a polycarboxylic acid having a mol.wt. of

8. 发明专利

JP2003128887A THERMOPLASTIC ELASTOMER COMPOSITION 审中-公开
公开(公告)号：JP2003128887A
公开(公告)日：2003-05-08
申请号：JP2001324032
申请日：2001-10-22
申请人： MITSUI DU PONT POLYCHEMICAL
发明人： NAKADA KAZUYUKI , SHICHIJUKARI SEIYA
IPC分类号： C08J3/24 , C08K5/00 , C08L67/00
摘要： PROBLEM TO BE SOLVED: To obtain a thermoplastic polyester elastomer composition which is excellent in heat and oil resistance, tough and flexible and excellent in texture, hand touch, scratch resistance and bending resistance. SOLUTION: This thermoplastic elastomer composition is obtained by blending 60-99.5 pts.wt. of a polyester-based thermoplastic elastomer and 40-0.5 pts.wt. of an ethylene-carbon monoxide copolymer, preferably a partially crosslinked ethylene-unsaturated carboxylic acid ester-carbon monoxide copolymer which has a gel fraction of 20-80% and optionally a plasticizer such as a phthalic acid ester.

9. 发明专利

JP2002363353A ETHYLENE COPOLYMER COMPOSITION 失效
公开(公告)号：JP2002363353A
公开(公告)日：2002-12-18
申请号：JP2001170201
申请日：2001-06-05
申请人： MITSUI DU PONT POLYCHEMICAL
发明人： NISHIGORI MASAHIRO
IPC分类号： C08L23/08 , C08K5/1575
摘要： PROBLEM TO BE SOLVED: To provide an ethylene/unsaturated ester copolymer composition exhibiting excellent heat stability without undergoing yellowing even under an atmosphere containing a nitrogen oxide. SOLUTION: The ethylene copolymer composition comprises an ethylene/ unsaturated ester copolymer and, incorporated therewith, 1-10,000 ppm of 3,9- bis 2-[3-(4-hydroxy-3,5-dialkylphenyl)propionyloxy]-1,1-dimethylethyl}-2,4 ,8,10- tetraoxaspiro[5,5]undecane.

10. 发明专利

JP2002292717A PURGING AGENT AND PURGING METHOD 失效
公开(公告)号：JP2002292717A
公开(公告)日：2002-10-09
申请号：JP2001098239
申请日：2001-03-30
申请人： MITSUI DU PONT POLYCHEMICAL
发明人： SATO MASASHI , HIRONAKA YOSHITAKA
IPC分类号： B29C47/08 , C08K3/00 , C08K3/26 , C08K5/00 , C08L23/08
摘要： PROBLEM TO BE SOLVED: To provide a purging agent for purging the residue of the resin, which remains in a die after an ethylene/unsaturated carboxylic acid copolymer or the metal neutralized matter thereof is previously molded when the molding of an ethylene/unsaturated carboxylic acid copolymer or the metal neutralized matter and an olefinic resin is performed by using the same molding apparatus in common, for a short time by enhancing cleaning effect even at a temperature of

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