公开(公告)号：US06183863B2

公开(公告)日：2001-02-06

申请号：US08836316

申请日：1997-05-12

申请人： Hideshi Kawachi ,  Yuji Sawada ,  Haruhiko Tanaka

发明人： Hideshi Kawachi ,  Yuji Sawada ,  Haruhiko Tanaka

IPC分类号： B32B2732

CPC分类号： B32B7/12 ,  B29K2027/08 ,  B32B27/08 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/36 ,  B32B27/365 ,  C08F210/16 ,  C08F255/00 ,  C08F255/02 ,  C08L2666/02 ,  C09J151/06 ,  Y10T428/2891 ,  Y10T428/31692 ,  Y10T428/31743 ,  Y10T428/31746 ,  Y10T428/31797 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31928 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/08 ,  C08F210/08

摘要： An adhesive ethylene copolymer resin composition blend of a modified ethylene/&agr;-olefin copolymer obtained by graft-modifying an unmodified linear ethylene/&agr;-olefin copolymer comprising ethylene and an a-olefin of 3 to 20 carbon atoms with an unsaturated carboxylic acid or its derivative, or the unmodified ethylene/&agr;-olefin copolymer and the modified ethylene/&agr;-olefin copolymer and an olefin elastomer (F) The linear ethylene/&agr;-olefin copolymer being prepared by the use of an olefin polymerization catalyst including a Group IV transition metal compound (a) containing a ligand having cyclopentadienyl skeleton and an organoaluminum oxy-compound (b). The adhesive ethylene copolymer resin composition can be used as a layer to form a laminate with a layer of a polar material or a layer of a metal. The polar material layer can be a layer of an ethylene/vinyl alcohol copolymer, a layer of a polyamide or a layer of a polyester.

摘要翻译： 通过将包含乙烯和3-20个碳原子的α-烯烃的未改性线性乙烯/α-烯烃共聚物与不饱和羧酸或其不饱和羧酸或其不饱和羧酸接枝改性而获得的改性乙烯/α-烯烃共聚物的粘合性乙烯共聚物树脂组合物共混物 衍生物或未改性的乙烯/α-烯烃共聚物和改性乙烯/α-烯烃共聚物和烯烃弹性体（F）线性乙烯/α-烯烃共聚物通过使用包括IV族转化的烯烃聚合催化剂制备 含有具有环戊二烯基骨架的配体的金属化合物（a）和有机铝氧化合物（b）。 粘合性乙烯共聚物树脂组合物可以用作形成具有极性材料层或金属层的层压体的层。 极性材料层可以是乙烯/乙烯醇共聚物层，聚酰胺层或聚酯层。

公开(公告)号：US5695838A

公开(公告)日：1997-12-09

申请号：US698424

申请日：1996-08-15

申请人： Haruhiko Tanaka ,  Hideshi Kawachi

发明人： Haruhiko Tanaka ,  Hideshi Kawachi

IPC分类号： B32B7/12 ,  C09J151/06 ,  B32B1/08

CPC分类号： B32B7/12 ,  C09J151/06 ,  Y10S428/91 ,  Y10T428/1307 ,  Y10T428/1334 ,  Y10T428/31743 ,  Y10T428/31746 ,  Y10T428/3175 ,  Y10T428/31757 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31938

摘要： Disclosed are (1) an adhesive polypropylene resin composition comprising (a) 50 to 90 parts by weight of a modified polypropylene or a composition containing said modified polypropylene, said modified polypropylene being graft-modified with at least one monomer selected from the group consisting of an unsaturated carboxylic acid from the group consisting of an unsaturated carboxylic acid and a derivative thereof and (b) 10 to 50 parts by weight of a modified polyolefin other than the modified polypropylene or the composition (a), said modified polyolefin being grafted with at least one monomer selected from the group consisting of an unsaturated carboxylic acid and a derivative thereof, and (2) a multi layer laminate body comprising (i) a layer of a polyolefin (ii) a layer of the above-said adhesive polypropylene resin composition and (iii) a layer of a polyamide resin and/or an ethylene/vinyl alcohol copolymer, said layers being laminated in the order of (i), (ii) and (iii). The composition of (1) has an excellent adhesion capability for a polyolefin resin layer such as polypropylene layer and also a layer of polyamide resin and/or an ethylene/vinyl alcohol copolymer resin layers.

摘要翻译： 公开了（1）一种粘合性聚丙烯树脂组合物，其包含（a）50至90重量份的改性聚丙烯或含有所述改性聚丙烯的组合物，所述改性聚丙烯用至少一种选自以下的单体进行接枝改性： 由不饱和羧酸及其衍生物组成的组中的不饱和羧酸和（b）10-50重量份的改性聚丙烯或组合物（a）以外的改性聚烯烃，所述改性聚烯烃被接枝在 至少一种选自不饱和羧酸及其衍生物的单体，和（2）多层层压体，其包含（i）聚烯烃层（ii）上述粘合性聚丙烯树脂组合物层 和（iii）一层聚酰胺树脂和/或乙烯/乙烯醇共聚物，所述层按（i），（ii）和（iii）的顺序层压。 （1）的组合物对聚烯烃树脂层如聚丙烯层以及聚酰胺树脂和/或乙烯/乙烯醇共聚物树脂层的粘合能力优异。

公开(公告)号：US5198494A

公开(公告)日：1993-03-30

申请号：US704889

申请日：1991-05-23

申请人： Hideshi Kawachi ,  Masaharu Mito ,  Mikio Nakagawa

发明人： Hideshi Kawachi ,  Masaharu Mito ,  Mikio Nakagawa

IPC分类号： B32B27/28 ,  B32B7/12 ,  B32B27/08 ,  B32B27/36 ,  B32B33/00 ,  C09J109/06 ,  C09J123/08 ,  C09J123/16 ,  C09J125/02 ,  C09J129/04 ,  C09J153/00 ,  C09J153/02

CPC分类号： C09J109/06 ,  B32B27/08 ,  B32B7/12 ,  C09J125/02

摘要： An adhesive resin composition comprising 1 to 30 parts by weight of a graft copolymerized polypropylene grafted partially or totally with 0.01 to 15 weight % of an unsaturated carboxylic acid or its derivatives and 100 parts by weight of a soft polymer, wherein the soft polymer is a styrene elastomer.

公开(公告)号：US4981948A

公开(公告)日：1991-01-01

申请号：US389300

申请日：1989-08-03

申请人： Hideshi Kawachi ,  Shuji Minami ,  John N. Armor ,  Andrzej Rokicki ,  Beatrice K. Stein

发明人： Hideshi Kawachi ,  Shuji Minami ,  John N. Armor ,  Andrzej Rokicki ,  Beatrice K. Stein

IPC分类号： B01J31/04 ,  C08G64/34

CPC分类号： C08G64/34 ,  B01J31/2239 ,  B01J2231/14 ,  B01J2531/26 ,  B01J31/04

摘要： According to the present invention, a zinc-containing solid catalyst prepared by contacting zinc oxide with an organic dicarboxylic acid in the presence of or in the absence of an organic solvent under a mechanical pulverization treatment is provided. The catalyst is in a good pulverized state and exhibits a high catalytic activity for polymerization of carbon dioxide with an epoxide to obtain a polyalkylene carbonate.

公开(公告)号：US06777491B1

公开(公告)日：2004-08-17

申请号：US09637067

申请日：2000-08-11

申请人： Hideshi Kawachi ,  Hiromi Shigemoto ,  Yuichiro Terashi

发明人： Hideshi Kawachi ,  Hiromi Shigemoto ,  Yuichiro Terashi

IPC分类号： C08L2300

CPC分类号： B32B27/32 ,  C08L23/0815 ,  C08L23/0861 ,  C08L51/06

摘要： A multilayered article and vessel, which are superior in the properties, such as shock resistance, rigidity, an ability to barrier against gasoline and interlayer adhesion, and are permissible of being recycled for reuse, comprising a base layer (A1) comprising a polyetylene resin (a1) having an MFR (ASTM D 1238, 190° C., 2160 g) of 0.001 to 0.5 g/10 min. and a density of 0.945 to 0.980 g/cm3, an adhesive layer (A2) comprising a modified etylene/&agr;-olefin copolymer (a2) which is modified by having grafted thereon an unsaturated carboxylic acid or its derivative and has a density of 0.900 to 0.940 and a barriering layer (B) comprising an ethylene/vinyl alcohol copolymer (b), wherein the Izod impact strength (with notch) (ASTM D 256, −40° C.) for a sheet specimen which is prepared by mechanically crushing the laminate into powder, granulating the resulting powder on a monoaxial extruder to form a resin composition and pressing the granular composition on a press molding machine into a sheet of 3 mm thickness at a temperature of 230° C. under a pressure of 50 kgf/cm2 with cooling under the condition defined by ASTM D 1928, is at least 100 J/m.

摘要翻译： 具有优异性能的多层制品和容器，例如耐冲击性，刚性，阻挡汽油的能力和层间粘合性，并且是允许再循环使用的，包括：包含聚乙烯树脂的基层（A1） a1）具有0.001至0.5g / 10min的MFR（ASTM D 1238,190℃，2160g）。 和密度为0.945至0.980g / cm 3的粘合剂层（A2），包含改性的亚乙烯/α-烯烃共聚物（a2）的粘合剂层（A2），其通过在其上接枝不饱和羧酸或其衍生物并具有密度 为0.900〜0.940，以及包含乙烯/乙烯醇共聚物（b）的阻挡层（B），其中用于片材试样的悬臂梁式冲击强度（具有切口）（ASTM D 256，-40℃） 将层压体机械破碎成粉末，将所得粉末在单轴挤出机上造粒，形成树脂组合物，并将压制成型机上的粒状组合物在压力为50℃的压力下在230℃的温度下压制成3mm厚的片材 kgf / cm 2，在ASTM D1928规定的条件下冷却至少为100J / m。

公开(公告)号：US06656601B1

公开(公告)日：2003-12-02

申请号：US09684435

申请日：2000-10-10

申请人： Hideshi Kawachi ,  Yuji Sawada ,  Haruhiko Tanaka

发明人： Hideshi Kawachi ,  Yuji Sawada ,  Haruhiko Tanaka

IPC分类号： B32B2732

CPC分类号： B32B7/12 ,  B29K2027/08 ,  B32B27/08 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/36 ,  B32B27/365 ,  C08F210/16 ,  C08F255/00 ,  C08F255/02 ,  C08L2666/02 ,  C09J151/06 ,  Y10T428/2891 ,  Y10T428/31692 ,  Y10T428/31743 ,  Y10T428/31746 ,  Y10T428/31797 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31928 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/08 ,  C08F210/08

摘要： The adhesive ethylene copolymer composition of the invention comprises a specific long-chain branched ethylene/&agr;-olefin copolymer (or this copolymer and its graft-modified product) and a tackifier (or a specific ethylene/vinyl acetate copolymer), and has specific density, MFR, crystallinity and graft quantity. The composition containing the tackifier can form a layer having good adhesive force to polystyrene resins, ABS resin, polyacrylonitrile resins and ethylene/vinyl acetate copolymer saponified resins even in an atmosphere of high temperatures. The composition containing the ethylene/vinyl acetate copolymer can form a layer having good adhesive force to polyester resins, polycarbonate resins, polyvinylidene chloride resins and ethylene/vinyl acetate saponified resins even in an atmosphere of high temperatures. The other adhesive ethylene copolymer composition of the invention comprises a blend of a graft-modified linear ethylene/&agr;-olefin copolymer and an olefin elastomer. This composition has excellent heat stability, moldability and transparency, and can form a film layer having good adhesive force to metals and materials of high polarity.

摘要翻译： 本发明的粘合性乙烯共聚物组合物包含特定的长支链乙烯/α-烯烃共聚物（或该共聚物及其接枝改性产物）和增粘剂（或特定的乙烯/乙酸乙烯酯共聚物），并且具有特定的密度 ，MFR，结晶度和接枝量。 含有增粘剂的组合物即使在高温气氛中也能形成对聚苯乙烯树脂，ABS树脂，聚丙烯腈树脂和乙烯/乙酸乙烯酯共聚物皂化树脂具有良好粘结力的层。 包含乙烯/乙酸乙烯酯共聚物的组合物即使在高温气氛中也可以形成对聚酯树脂，聚碳酸酯树脂，聚偏二氯乙烯树脂和乙烯/乙酸乙烯酯皂化树脂具有良好粘合力的层。 本发明的另一种粘合性乙烯共聚物组合物包含接枝改性的线性乙烯/α-烯烃共聚物和烯烃弹性体的共混物。 该组合物具有优异的热稳定性，成型性和透明性，并且可以形成对金属和高极性材料具有良好粘附力的膜层。

公开(公告)号：US6165573A

公开(公告)日：2000-12-26

申请号：US765358

申请日：1996-12-31

申请人： Toshiyuki Hirose ,  Shigetoshi Nishijima ,  Yohzoh Yamamoto ,  Hideshi Kawachi

发明人： Toshiyuki Hirose ,  Shigetoshi Nishijima ,  Yohzoh Yamamoto ,  Hideshi Kawachi

IPC分类号： B32B27/08 ,  B32B27/32 ,  B65D65/40 ,  B65D75/32 ,  B65D75/34 ,  B32B27/06 ,  B32B27/30

CPC分类号： B32B27/08 ,  B32B27/306 ,  B32B27/32 ,  B32B27/325 ,  B32B2307/7244 ,  B32B2439/70 ,  B65D75/327 ,  B65D75/34 ,  B65D2565/387 ,  Y02W30/806 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/31855 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/3192 ,  Y10T428/31928 ,  Y10T428/31935 ,  Y10T428/31938

摘要： The present invention provides a multi-layer laminate consisting essentially of:(A) a layer formed from an ethylene/cycloolefin random copolymer which is a copolymer of ethylene and a cycloolefin represented by a specific formula (e.g., tetracyclododecene), or a layer formed from a cycloolefin resin which is a graft modified product of the ethylene/cycloolefin random copolymer, or a layer formed from a cycloolefin resin composition comprising the cycloolefin resin and a polyolefin, and(B) a barrier layer consisting essentially of ethylene/vinyl alcohol copolymer, polyvinylidene chloride, or polyacrylonitrile, with the barrier layer having an oxygen permeability, as measured at 23.degree. C. and RH of 0%, of not more than 10 cc(STP).mm/m.sup.2.24 hr.atm; said multi-layer laminate having a moisture permeability of not more than 0.2 g.mm/m.sup.2.24 hr.atm and an oxygen permeability of not more than 5 cc(STP).mm/m.sup.2.24 hr.atm. This multi-layer laminate has excellent gas-barrier properties and high rigidity. The present invention also provides a packaging material and a film using the multi-layer laminate.

摘要翻译： PCT No.PCT / JP95 / 01331 Sec。 371日期1996年12月31日第 102（e）日期1996年12月31日PCT提交1995年7月4日PCT公布。 公开号WO96 / 01184 日本1996年1月18日本发明提供了一种多层层叠体，其基本上由以下组成：（A）由乙烯/环烯烃的共聚物形成的层，所述乙烯/环烯烃无规共聚物是由特定的式（例如四环十二碳烯） 或由作为乙烯/环烯烃无规共聚物的接枝改性产物的环烯烃树脂形成的层或由包含环烯烃树脂和聚烯烃的环烯烃树脂组合物形成的层，以及（B）主要由 乙烯/乙烯醇共聚物，聚偏二氯乙烯或聚丙烯腈，阻隔层在23℃和0％的RH下测得的透氧度不超过10cc（STP）.mm / m2.24小时 .atm; 所述多层层压体的透湿度不超过0.2g·mm / m2·24hr·atm，透氧度不大于5cc（STP）·mm / m2·24hr·atm。 该多层层叠体具有优异的阻气性和高刚性。 本发明还提供一种包装材料和使用该多层层压体的膜。

公开(公告)号：US06455170B1

公开(公告)日：2002-09-24

申请号：US09813166

申请日：2001-03-21

申请人： Shigeyuki Yasui ,  Yuji Sawada ,  Hideshi Kawachi

发明人： Shigeyuki Yasui ,  Yuji Sawada ,  Hideshi Kawachi

IPC分类号： C08L2312

CPC分类号： C08L51/06 ,  B32B27/32 ,  C08L23/16 ,  C08L25/04 ,  C08L2666/02 ,  C09J151/06 ,  Y10T428/31855

摘要： The modified polypropylene composition of the invention comprises (A) modified polypropylene having been partially or wholly graft modified with an unsaturated carboxylic acid or its derivative, (B) an amorphous or low-crystalline ethylene/&agr;-olefin copolymer having a specific MFR and a specific density and (C) a styrene elastomer, in a specific ratio. The component (A) is a graft modification product of a propylene homopolymer and/or a graft modification product of a propylene/&agr;-olefin random copolymer. The laminate of the invention comprises a composition layer comprising the modified polypropylene composition and a resin layer provided on one or both surfaces of the composition layer. By the use of the modified polypropylene composition as a laminate-forming composition or an adhesive resin composition, there can be obtained a laminate which has excellent interlaminar strength and which can be prevented from lowering of the interlaminar strength even if it is subjected to a heat treatment at a high temperature such as a temperature of 80 to 125° C.

摘要翻译： 本发明的改性聚丙烯组合物包含（A）被不饱和羧酸或其衍生物部分或全部接枝改性的改性聚丙烯，（B）具有特定MFR的无定形或低结晶乙烯/α-烯烃共聚物， 特定比例的（C）苯乙烯弹性体。 组分（A）是丙烯均聚物和/或丙烯/α-烯烃无规共聚物的接枝改性产物的接枝改性产物。 本发明的层压体包括一种包含改性聚丙烯组合物的组合物层和设置在组合物层的一个或两个表面上的树脂层。 通过使用改性聚丙烯组合物作为层压形成组合物或粘合剂树脂组合物，可以获得层间强度优异的层压体，并且即使经受热也可防止层间强度的降低 在高温如80至125℃的温度下进行处理

公开(公告)号：US06214426B1

公开(公告)日：2001-04-10

申请号：US09064879

申请日：1998-04-23

申请人： Hideshi Kawachi ,  Hiromi Shigemoto ,  Yuichiro Terashi

发明人： Hideshi Kawachi ,  Hiromi Shigemoto ,  Yuichiro Terashi

IPC分类号： B32B2732

CPC分类号： B32B27/32 ,  C08L23/0815 ,  C08L23/0861 ,  C08L51/06 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/31859 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31917

摘要： A multilayered article and vessel, which are superior in the properties, such as shock resistance, rigidity, an ability to barrier against gasoline and interlayer adhesion, and are permissible of being recycled for reuse, comprising a base layer (A1) comprising a polyetylene resin (a1) having an MFR (ASTM D 1238, 190° C., 2160 g) of 0.001 to 0.5 g/10 min. and a density of 0.945 to 0.980 g/cm3, an adhesive layer (A2) comprising a modified etylene/&agr;-olefin copolymer (a2) which is modified by having grafted thereon an unsaturated carboxylic acid or its derivative and has a density of 0.900 to 0.940 and a barriering layer (B) comprising an ethylene/vinyl alcohol copolymer (b), wherein the Izod impact strength (with notch) (ASTM D 256, −40° C.) for a sheet specimen which is prepared by mechanically crushing the laminate into powder, granulating the resulting powder on a monoaxial extruder to form a resin composition and pressing the granular composition on a press molding machine into a sheet of 3 mm thickness at a temperature of 230° C. under a pressure of 50 kgf/cm2 with cooling under the condition defined by ASTM D 1928, is at least 100 J/m.

摘要翻译： 具有优异性能的多层制品和容器，例如耐冲击性，刚性，阻挡汽油的能力和层间粘合性，并且是允许再循环使用的，包括：包含聚乙烯树脂的基层（A1） a1）具有0.001至0.5g / 10min的MFR（ASTM D 1238,190℃，2160g）。 和密度为0.945〜0.980g / cm3的粘合剂层（A2），其包含改性乙烯/α-烯烃共聚物（a2）的粘合剂层（A2），其通过在其上接枝不饱和羧酸或其衍生物并且具有0.900至 0.940和包含乙烯/乙烯醇共聚物（b）的阻塞层（B），其中用于通过机械破碎所得到的片材试样的悬臂梁式冲击强度（具有切口）（ASTM D 256，-40℃） 层压成粉末，将得到的粉末在单轴挤出机上造粒，形成树脂组合物，并将压制成型机上的粒状组合物在压力为50kgf / cm2的温度下在230℃的温度下压制成3mm厚的片材 在ASTM D 1928规定的条件下冷却至少为100J / m。

公开(公告)号：US6015625A

公开(公告)日：2000-01-18

申请号：US155208

申请日：1998-09-24

申请人： Kenichi Morizono ,  Keiji Okada ,  Hiromi Shigemoto ,  Hideshi Kawachi

发明人： Kenichi Morizono ,  Keiji Okada ,  Hiromi Shigemoto ,  Hideshi Kawachi

IPC分类号： B32B27/08 ,  B32B27/28 ,  B32B27/36 ,  C08L23/08 ,  C09J123/08 ,  C09J151/00 ,  C09J151/06 ,  B32B27/00

CPC分类号： C09J151/06 ,  B32B27/08 ,  B32B27/28 ,  B32B27/36 ,  C09J123/0815 ,  C09J151/00 ,  C09J151/003 ,  C08L2205/03 ,  C08L23/0815 ,  C08L23/0853 ,  Y10T428/24942 ,  Y10T428/2878 ,  Y10T428/31507 ,  Y10T428/31797 ,  Y10T428/31855

摘要： An adhesive resin composition contains at least a partially or wholly graft-modified .alpha.-olefin/aromatic vinyl compound random copolymer having a graft quantity of an unsaturated carboxylic acid or its derivative ranging from 0.01 to 30% by weight. A laminate comprises (I) a polyester resin layer or a polycarbonate layer, (II) an adhesive layer formed from the above-mentioned adhesive resin composition and (III) a saponified olefin/vinyl acetate copolymer layer. The adhesive resin composition is free from lowering of adhesive strength even when contacted with, for example, hot water. The laminate has excellent gas barrier properties and is capable of being subjected to retorting treatment.

摘要翻译： PCT No.PCT / JP98 / 00213 Sec。 371日期：1998年9月24日 102（e）1998年9月24日PCT 1998年1月27日PCT PCT。 出版物WO98 / 32809 日期1998年7月30日粘合性树脂组合物含有至少部分或全部接枝改性的α-烯烃/芳香族乙烯基化合物无规共聚物，其接枝量为不饱和羧酸或其衍生物的0.01〜30重量％。 层压体包括（I）聚酯树脂层或聚碳酸酯层，（II）由上述粘合剂树脂组合物形成的粘合层和（III）皂化的烯烃/乙酸乙烯酯共聚物层。 粘合剂树脂组合物即使在与例如热水接触时也不会降低粘合强度。 该层压体具有优异的阻气性能，并能进行蒸煮处理。