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1. 发明专利

JPH0559142B2 失效
公开(公告)号：JPH0559142B2
公开(公告)日：1993-08-30
申请号：JP10927483
申请日：1983-06-20
申请人： SHOWA DENKO KK
发明人： TAKEUCHI TAKASHI , NAKAJIMA MASAMICHI , KOBAYASHI HIROITSU
IPC分类号： C08K5/05 , C08K5/10 , C08K5/17 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/02 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00

2. 发明专利

JPH0359178B2 失效
公开(公告)号：JPH0359178B2
公开(公告)日：1991-09-09
申请号：JP12319983
申请日：1983-07-08
申请人： SHOWA DENKO KK , HEISEI HORIMAA KK
发明人： KAMEI RYOSUKE , KOBAYASHI HIROITSU , NAKAMURA AKIRA , SHIMAMURA TOSHIKAZU , TSUKADA MASAMITSU , ONO HISASHI
IPC分类号： C08L23/04 , B65D65/38 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/10 , C08L101/00 , D03D15/02

3. 发明专利

JPS6234254B2 失效
公开(公告)号：JPS6234254B2
公开(公告)日：1987-07-25
申请号：JP4772081
申请日：1981-03-31
申请人： SHOWA DENKO KK
发明人： KAMEI RYOSUKE , TANAKA TOYOAKI , SANO TAKESHI , KOBAYASHI HIROITSU
IPC分类号： C08L23/00 , C08K5/36 , C08K5/37 , C08L7/00 , C08L21/00 , C08L23/02 , C08L101/00 , D01F6/46

4. 发明专利

JPS61225310A PRODUCTION OF FILAMENT 失效
公开(公告)号：JPS61225310A
公开(公告)日：1986-10-07
申请号：JP5812185
申请日：1985-03-25
申请人： SHOWA DENKO KK
发明人： OHIRA KATSUJI , TANAKA TOYOAKI , KAMEI RYOSUKE , KOBAYASHI HIROITSU
IPC分类号： D01F6/12 , B29B9/06 , B29K27/12 , D01D5/12 , D02J1/22
摘要： PURPOSE:To produce multifilaments having low denier and high straight-line strength in good stability without causing molding troubles such as end breakage of single filament, etc., by heat-treating polyvinylidene fluoride resin at a specific shear rate, spinning and drawing at high draft ratio. CONSTITUTION:Polyvinylidene fluoride resin is fed to an extruder, heat-treated at 30-60(sec ), the molten resin is extruded from nozzles, drafted at >=15 draft ratio to give undrawn multifilaments, drawn by a drawing machine and annealed, to give the aimed multifilaments of polyvinylidene fluoride having =3.0g/d straight-line strength.

5. 发明专利

JPS6017141A PACKING CLOTH 失效
公开(公告)号：JPS6017141A
公开(公告)日：1985-01-29
申请号：JP12319983
申请日：1983-07-08
申请人： SHOWA DENKO KK , TAISEI POLYMER CO LTD
发明人： KAMEI RIYOUSUKE , KOBAYASHI HIROITSU , NAKAMURA AKIRA , SHIMAMURA TOSHIKAZU , TSUKADA MASAMITSU , ONO HISASHI
IPC分类号： C08L23/04 , B65D65/38 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/10 , C08L101/00 , D03D15/02

6. 发明专利

JPS59172537A Olefin polymer composition 失效
标题翻译： OLEFIN聚合物组合物
公开(公告)号：JPS59172537A
公开(公告)日：1984-09-29
申请号：JP4605683
申请日：1983-03-22
申请人： Showa Denko Kk
发明人： TAKEUCHI TAKASHI , SHIRAI KEIJI , KOBAYASHI HIROITSU
IPC分类号： C08L53/00 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/08 , C08L23/16 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00
摘要： PURPOSE: An olfein polymer composition having excellent low-temperature resistance and good transparency, comprising a propylene/ethylene radom copolymer, a propylene/ethylene block copolymer, and an ethylene/α-olefin copolymer.
CONSTITUTION: The titled composition comprising (A) a propylene/ethylene random copolymer of an ethylene content of 0.5W15wt%, (B) a propylene/ethylene block copolymer of an ethylene content of 2W30wt%, and (C) an ethylene/ α-olefin copolymer having a density of 0.905W0.935g/cm
3 , and the number of 1W10C side chain alkyl groups of 3W35per 1,000C atoms, wherein the proportion of copolymer C is 3W35wt%, that of copolymer A is 35W75wt%, and that of copolymer B is at least 20wt%. This polymer composition can retain heat resistance and high rigidity which are characteristic of a propylene polymer, shows excellent low-temperature resistance and transparency and does not suffer lowering of transparency during postforming and secondary processing.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：具有优异的耐低温性和良好透明性的嗅觉剂聚合物组合物，其包含丙烯/乙烯rad体共聚物，丙烯/乙烯嵌段共聚物和乙烯/α-烯烃共聚物。组成：包含（A）乙烯含量为0.5-15重量％的丙烯/乙烯无规共聚物，（B）乙烯含量为2-30重量％的丙烯/乙烯嵌段共聚物和（C）乙烯 /α-烯烃共聚物，密度为0.905-0.935g / cm 3，1-10个碳原子数为1〜10个C侧链烷基，其中共聚物C的比例为3-35重量％共聚物A的含量为35〜75重量％，共聚物B的含量为20重量％以上。该聚合物组合物可以保持作为丙烯聚合物特征的耐热性和高刚性，显示出优异的耐低温性和透明性，并且在后成型和二次加工中不会降低透明性。

7. 发明专利

JPS5953569A Adhesive and laminated material manufactured using the same 失效
标题翻译：使用其制造的粘合和层压材料
公开(公告)号：JPS5953569A
公开(公告)日：1984-03-28
申请号：JP16413182
申请日：1982-09-22
申请人： Showa Denko Kk , Showa Ramineeto Kogyo Kk
发明人： TAKEUCHI TAKASHI , KAWATO FUMITAKE , SHIRAKAWA KATSUSHI , KOBAYASHI HIROITSU
IPC分类号： B32B7/12 , B32B15/08 , B32B15/085 , C09J123/28
摘要： PURPOSE: To provide an adhesive containing chlorinated polypropylene and specific components such as paraffin wax, etc., and giving a laminated material useful as a press-through pack for the packaging of drug, etc. by firmly bonding a polypropylene base with an aluminum foil.
CONSTITUTION: The objective adhesive is prepared by compounding (A) 15W 40wt% of a chlorinated polypropylene, (B) 2W8wt% of paraffin wax, (C) 50W 80wt% of an aromatic hydrocarbon (e.g. benzen) (D) 0W7wt% of an alcohol (e.g. methyl alcohol), (E) 0W7wt% of an ester (e.g. ethyl acetate) and (F) 0W7wt% of a ketone (e.g. acetone). The adhesive is applied to a polypropylene base or aluminum foil base, and both bases are bonded together to obtain a laminate.
EFFECT: When the adhesive is applied to the polypropylene base or the aluminum foil base and dried and wound to a continuous roll, the obtained film has high slippery and is free from blocking tendency.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：提供含有氯化聚丙烯和特定成分如石蜡等的粘合剂，并且通过将聚丙烯基与铝箔牢固结合，得到用作药物包装等的压穿包装的层压材料。构成：目标粘合剂通过将（A）15-40重量％的氯化聚丙烯，（B）2-8重量％的石蜡，（C）50-80重量％的芳族烃（例如苯）（D） 0-7重量％的醇（例如甲醇），（E）0-7重量％的酯（例如乙酸乙酯）和（F）0-7重量％的酮（例如丙酮）。将粘合剂施加到聚丙烯基材或铝箔基材上，并将两个基材粘合在一起以获得层压体。效果：当将粘合剂施加到聚丙烯基材或铝箔基材上并干燥并卷绕成连续的辊时，所得膜具有高的光滑性并且没有阻塞倾向。

8. 发明专利

JPS5911222A Stretched tape 失效
标题翻译：拉链带
公开(公告)号：JPS5911222A
公开(公告)日：1984-01-20
申请号：JP11990082
申请日：1982-07-12
申请人： Showa Denko Kk
发明人： KAMEI RIYOUSUKE , NAKAMURA AKIRA , TANAKA TOYOAKI , KOBAYASHI HIROITSU
IPC分类号： B65D65/00 , B29C49/00 , B29C55/00 , C08J5/18
CPC分类号： C08J5/18 , C08J2323/10
摘要： PURPOSE:To obtain the stretched tape free from a flour bleeding, stretch cutting and useful for a cereal bag, etc., by melt extruding and stretching the compound containing PP and an ethylene-propylene block copolymer and having a specified melt index, ethylene content and infrared extinction ratio. CONSTITUTION:The compound which is obtained by blending a propylene homopolymer and an ethylene propylene block copolymer, has a melt flow rate (MFR) below 2g/10min, an ethylene content of 0.6-4.5wt% and 1.1-1.8 of an extinction ratio A720/A735 of an infrared absorption spectrum of 720cm and 735cm due to an ethylene measured at 130 deg.C is melt extruded and is made a film by an inflation method, etc., then it is slit, stretched, thereby obtaining the purpose stretched tape.
摘要翻译：目的：通过熔融挤出和拉伸含有PP和乙烯 - 丙烯嵌段共聚物的化合物并具有指定的熔体指数，获得不含面粉渗出，拉伸切割并用于谷物袋等的拉伸带，乙烯含量和红外消光比。组成：通过共混丙烯均聚物和乙烯丙烯嵌段共聚物获得的化合物的熔体流动速率（MFR）低于2g / 10min，乙烯含量为0.6-4.5wt％和1.1-1.8的消光比A720 由于在130℃下测量的乙烯，720cm -1和735cm -1的红外吸收光谱的/ A735被熔融挤出，并通过吹胀法等制成膜，然后将其切割，拉伸，从而获得拉伸带的目的。

9. 发明专利

JPS58174610A NOZZLE FOR PREPARING FILAMENT 失效
公开(公告)号：JPS58174610A
公开(公告)日：1983-10-13
申请号：JP5609382
申请日：1982-04-06
申请人： SHOWA DENKO KK
发明人： TANAKA TOYOAKI , SANO TAKESHI , KAMEI RIYOUSUKE , KOBAYASHI HIROITSU
IPC分类号： D01D4/02
摘要： PURPOSE:A nozzle for preparing filaments having extrusion nozzle holes provided in a sintered material containing a solid lubricant without forming any discharge deposits on the spinning holes. CONSTITUTION:A nozzle for preparing filaments, obtained by dispersing a solid lubricant, e.g. molybdenum disulfide, in a suitable form in a sintered material which is a constituent part of a spinning nozzle consisting of a copper type material, and providing extrusion nozzle holes 4 of optional shape, e.g. an ellipse or oval, optionally therein. A thermoplastic resin, e.g. polyethylene, is then extruded through the nozzle, passed through a cooling water bath, and if necessary treated in a treating bath to prepare a yarn, which is then drawn to afford the aimed monofilament, etc.

10. 发明专利

JPS5823937A BASE CLOTH FOR CARPET 失效
公开(公告)号：JPS5823937A
公开(公告)日：1983-02-12
申请号：JP11899781
申请日：1981-07-29
申请人： SHOWA DENKO KK
发明人： KAMEI RIYOUSUKE , NAKAMURA AKIRA , KOBAYASHI HIROITSU , YOSHIDA HIROICHI
IPC分类号： D03D1/00 , D03D19/00 , D03D25/00 , D06C11/00

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