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31. 发明专利

JPH0441769A DRAWING OF FIBER 失效
公开(公告)号：JPH0441769A
公开(公告)日：1992-02-12
申请号：JP14911890
申请日：1990-06-06
申请人： TORAY INDUSTRIES
发明人： KAI TSUGIHIKO , SEKI MASAO , KOIDE KAZUYOSHI
IPC分类号： D01F6/62 , D01F6/04 , D01F6/08 , D01F6/14 , D01F6/60 , D01F11/04 , D02J1/22 , D06M10/00 , D06M101/00 , D06M101/16 , D06M101/18 , D06M101/20 , D06M101/22 , D06M101/32 , D06M101/34
摘要： PURPOSE:To obtain a drawn yarn having excellent initial elastic modulus and tensile properties compared with those of yarn produced by conventional hot- drawing process by irradiating a thermoplastic fiber with a specific dose of electron ray in at least a part of the drawing zone. CONSTITUTION:A thermoplastic fiber selected from fibers of polyester, polyamide, polyethylene, polyvinyl chloride and polyvinyl alcohol resins or a blended fiber or a fiber conjugated in the cross section is drawn while radiating electron ray at a dose of 0.5-100Mrad to at least a part of the drawing zone.

32. 发明专利

JPS6051568B2 失效
公开(公告)号：JPS6051568B2
公开(公告)日：1985-11-14
申请号：JP292678
申请日：1978-01-14
申请人： NIPPON SYNTHETIC CHEM IND
发明人： NAKANO YOSHIO
IPC分类号： D01F6/04 , D01D5/00 , D01D5/42 , D01F6/08 , D01F6/56 , D01F6/90

33. 发明专利

JPS59168111A Production of fibrid made of thermoplastic resin 失效
标题翻译：生产热塑性树脂纤维制品
公开(公告)号：JPS59168111A
公开(公告)日：1984-09-21
申请号：JP4304684
申请日：1984-03-08
申请人： Dynamit Nobel Ag
发明人： BERUNHARUTO PIOTOROFUSUKII , ROOBERUTO BIYUUNINGU , BERUNHARUTO IENZAA , EGON RANGU
IPC分类号： D01F6/08 , D01D5/08 , D01D5/11 , D01F6/12
CPC分类号： D01D5/11 , Y10T428/2904 , Y10T442/69

34. 发明专利

JPS59112020A Solidification of chlorinated polyolefin and device therefor 失效
标题翻译：氯化聚烯烃及其装置的固化
公开(公告)号：JPS59112020A
公开(公告)日：1984-06-28
申请号：JP22255182
申请日：1982-12-17
申请人： Sanyo Kokusaku Pulp Co Ltd
发明人： NISOUGI TSUKASA , FUJII YASUO , KIMURA MASAMICHI
IPC分类号： D01F6/10 , D01D5/04 , D01D5/084 , D01F6/08 , D04H3/007
摘要： PURPOSE: A solution of chlorinated polyolefin containing a specific amount of chlorine dissolved in carbon tetrachloride is extruded into filaments and solidified by drying as they are spontaneously falling down into a plate, thus producing the titled solidified product with very good solubility to solvents.
CONSTITUTION: A chlorinated polyolefin, e.g., a chlorinated polypropylene containing 5W50% chlorine is dissolved in carbon tetrachloride and the solution is extruded into fibers which is made to flow down naturally, as a hot air is blown out of the commutator as quiet as possible, to effect solidification. The solidified product is piled up on a movable device in a plate of a certain thickness and the plate is taken out, thus enabling the production of the solidification product through greatly simplified operations.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：将含有特定氯溶解于四氯化碳中的氯化聚烯烃溶液挤出成长丝，并通过干燥固化，因为它们自发地落入板中，从而产生具有非常好的溶剂溶解度的标题固化产物。构成：氯化聚烯烃，例如含有5-50％氯的氯化聚丙烯溶解在四氯化碳中，溶液被挤出成自然流下的纤维，因为热空气从换向器吹出，就像有可能实现凝固。将固化后的产品堆积在具有一定厚度的板的可移动装置上，并将板取出，从而能够通过大大简化的操作生产凝固产品。

35. 发明专利

JPS5430931A INPROVEMENT IN PERMEABILITY OF SINTERED POROUS TETRAFLUOROETHYLENE RESIN 失效
公开(公告)号：JPS5430931A
公开(公告)日：1979-03-07
申请号：JP9403477
申请日：1977-08-04
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： ASAKO SHIGERU
IPC分类号： D01F6/12 , C08J9/34 , D01F6/08
摘要： PURPOSE:To increase the gas permeability and reduce the pressure loss of the title sintered porous material, by relaxing the stress of the fibrous structure part in the drawable sintered porous tetrafluoroethylene resin.

36. 发明专利

JPS5018713A 失效
公开(公告)号：JPS5018713A
公开(公告)日：1975-02-27
申请号：JP7046773
申请日：1973-06-23
IPC分类号： D01F6/04 , D01D5/04 , D01D5/11 , D01F6/08 , D01F6/18 , D21H13/10

37. 发明专利

JPS49116319A 失效
公开(公告)号：JPS49116319A
公开(公告)日：1974-11-07
申请号：JP2725173
申请日：1973-03-08
IPC分类号： D01F6/92 , D01D5/11 , D01F6/04 , D01F6/08 , D01F6/60 , D01F6/62 , D01F6/84 , D21H13/10

38. 发明专利

JPS4827906B1 失效
公开(公告)号：JPS4827906B1
公开(公告)日：1973-08-27
申请号：JP2926469
申请日：1969-04-15
IPC分类号： C08L27/00 , C08L1/00 , C08L23/00 , C08L27/06 , C08L29/00 , C08L29/04 , C08L33/00 , C08L33/02 , C08L33/04 , C08L33/26 , C08L51/00 , C08L51/02 , C08L77/00 , C08L101/00 , D01F6/08 , D06M13/12 , D01F7/02

40. 发明专利

JP5097298B2 Polymer water treatment membrane, and a manufacturing method, as well as water treatment method 有权
公开(公告)号：JP5097298B2
公开(公告)日：2012-12-12
申请号：JP2011535747
申请日：2011-03-02
申请人：積水化学工業株式会社
发明人：俊洋玉井 , 直孝大籔 , 咲谷村 , 高志大杉 , 龍一松尾
IPC分类号： B01D71/30 , B01D69/08 , C02F1/44 , C02F3/12 , D01F6/08
CPC分类号： B01D69/087 , B01D61/145 , B01D67/0016 , B01D69/02 , B01D69/08 , B01D71/30 , B01D2325/04 , B01D2325/24 , B29C47/0066 , B29L2031/755 , C02F1/444 , C02F3/1268 , C02F3/1273 , Y02W10/15 , Y10T29/49
摘要： A polymer membrane for water treatment, characterized in comprising a hollow fiber membrane having a self-supporting design composed of the substantially single principal structural material, with an outer diameter of 3.6 mm to 10 mm and a ratio of outer diameter to thickness, SDR, of 3.6 to 34.

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