-
1.发明公开Drawn product of crystalline polymer having high tenacity and high modulus and process for the production thereof 失效kristallinischem聚合物的拉伸产品具有高强度和高模量，以及其制造方法。
公开(公告)号：EP0141418A2
公开(公告)日：1985-05-15
申请号：EP84113352.3
申请日：1984-11-06
发明人： Okada, Fujio , Ohta, Toshihiko
CPC分类号： D01F6/04 , B29C43/24 , B29C55/18 , B29C55/30 , B29D7/00 , B29K2023/00 , B29K2023/06 , B29K2105/0061 , B29K2105/0073 , B29K2995/0041 , B29K2995/0088 , C08J5/18 , D01D5/00 , D01D5/426
摘要： A process for producing a drawn product of a crystalline polymer having high tenacity and high modulus, which comprises compressing a gel-like material prepared from a solution of a crystalline polymer in a solvent (i.e. a gel-like sheet material (A) consisting of gel-like particles of a crystalline polymer and a solvent which is prepared by cooling a solution of a crystalline polymer in a solvent, or a gel-like film material (B) which is prepared by casting a solution of a crystalline polymer in a solventl at a temperature lowerthan the temperature at which the gel-like material is dissolved, whereby removing a part of the solvent contained in the gel-like material, and drawing the compressed material, preferably using a drawing die. The drawn product is particularly useful as a tension member for optical fiber cable.
-
2.发明公开
公开(公告)号：EP0141418A3
公开(公告)日：1987-01-21
申请号：EP84113352
申请日：1984-11-06
发明人： Okada, Fujio , Ohta, Toshihiko
CPC分类号： D01F6/04 , B29C43/24 , B29C55/18 , B29C55/30 , B29D7/00 , B29K2023/00 , B29K2023/06 , B29K2105/0061 , B29K2105/0073 , B29K2995/0041 , B29K2995/0088 , C08J5/18 , D01D5/00 , D01D5/426
摘要： A process for producing a drawn product of a crystalline polymer having high tenacity and high modulus, which comprises compressing a gel-like material prepared from a solution of a crystalline polymer in a solvent (i.e. a gel-like sheet material (A) consisting of gel-like particles of a crystalline polymer and a solvent which is prepared by cooling a solution of a crystalline polymer in a solvent, or a gel-like film material (B) which is prepared by casting a solution of a crystalline polymer in a solventl at a temperature lowerthan the temperature at which the gel-like material is dissolved, whereby removing a part of the solvent contained in the gel-like material, and drawing the compressed material, preferably using a drawing die. The drawn product is particularly useful as a tension member for optical fiber cable.
-
3.发明授权Polyethylene terephthalate fibers having high strength and high modulus and process for producing the same 失效具有高强度和高模量的聚对苯二甲酸乙酯纤维，及其制造方法。
公开(公告)号：EP0251313B1
公开(公告)日：1994-06-01
申请号：EP87109478.5
申请日：1987-07-01
-
4.发明公开
公开(公告)号：EP0251313A3
公开(公告)日：1989-07-12
申请号：EP87109478.5
申请日：1987-07-01
发明人： Kurita, Kazuo , Hayashi, Masahiro , Ohta, Toshihiko , Ishihara, Hideaki , Okada, Fujio , Yoshikawa, Wataru , Chiba, Akira , Tate, Susumu
摘要： Polyester fibers having both a high strength and a high modulus prepared from an ethylene terephthalate polyester, and having an intrinsic viscosity of not less than 1.0 and an initial tensile modulus is not less than 130 g/d, said intrinsic viscosity being determined in a mixed solvent of p-chlorophenol and tetrachloro ethane (3: 1) at 30°C. Processes for producing the fibers are also disclosed.
-
公开(公告)号：EP0147844A3
公开(公告)日：1987-03-25
申请号：EP84116304
申请日：1984-12-26
IPC分类号： G02B06/44
CPC分类号： G02B6/4434 , D01F6/04 , Y10T428/2913 , Y10T428/2933 , Y10T428/2964 , Y10T428/2967
摘要： An optical fiber cord or cable comprising at least one optical fiber and at least one tensile member for reinforcing said optical fiber, said tensile member comprising at least one polyethylene filament having a viscosity average molecular weight of not less than 200,000, a tenacity of not less than 20 g/d and a tensile modulus of not less than 600 g/d.
-
公开(公告)号：EP0147844A2
公开(公告)日：1985-07-10
申请号：EP84116304.1
申请日：1984-12-26
发明人： Ohta, Toshihiko , Okada, Fujio , Hayashi, Masahiro
CPC分类号： G02B6/4434 , D01F6/04 , Y10T428/2913 , Y10T428/2933 , Y10T428/2964 , Y10T428/2967
摘要： An optical fiber cord or cable comprising at least one optical fiber and at least one tensile member for reinforcing said optical fiber, said tensile member comprising at least one polyethylene filament having a viscosity average molecular weight of not less than 200,000, a tenacity of not less than 20 g/d and a tensile modulus of not less than 600 g/d.
-
7.发明授权Drawn product of crystalline polymer having high tenacity and high modulus and process for the production thereof 失效具有高精度和高模量的结晶聚合物产品的制备及其生产工艺
公开(公告)号：EP0141418B1
公开(公告)日：1991-02-06
申请号：EP84113352.3
申请日：1984-11-06
发明人： Okada, Fujio , Ohta, Toshihiko
CPC分类号： D01F6/04 , B29C43/24 , B29C55/18 , B29C55/30 , B29D7/00 , B29K2023/00 , B29K2023/06 , B29K2105/0061 , B29K2105/0073 , B29K2995/0041 , B29K2995/0088 , C08J5/18 , D01D5/00 , D01D5/426
-
公开(公告)号：EP0147844B1
公开(公告)日：1994-04-13
申请号：EP84116304.1
申请日：1984-12-26
发明人： Ohta, Toshihiko , Okada, Fujio , Hayashi, Masahiro
CPC分类号： G02B6/4434 , D01F6/04 , Y10T428/2913 , Y10T428/2933 , Y10T428/2964 , Y10T428/2967
-
9.发明公开Polyethylene terephthalate fibers having high strength and high modulus and process for producing the same 失效具有高强度和高模量的聚对苯二甲酸乙酯纤维，及其制造方法。
公开(公告)号：EP0251313A2
公开(公告)日：1988-01-07
申请号：EP87109478.5
申请日：1987-07-01
发明人： Kurita, Kazuo , Hayashi, Masahiro , Ohta, Toshihiko , Ishihara, Hideaki , Okada, Fujio , Yoshikawa, Wataru , Chiba, Akira , Tate, Susumu
摘要： Polyester fibers having both a high strength and a high modulus prepared from an ethylene terephthalate polyester, and having an intrinsic viscosity of not less than 1.0 and an initial tensile modulus is not less than 130 g/d, said intrinsic viscosity being determined in a mixed solvent of p-chlorophenol and tetrachloro ethane (3: 1) at 30°C. Processes for producing the fibers are also disclosed.
摘要翻译： 具有聚酯纤维兼具高强度和从对苯二甲酸乙二醇酯聚酯的制备高模量，并且具有不小于1.0和在初始拉伸模量特性粘度不小于130克/旦，所述本征粘度为确定性的开采在混合 溶剂对氯苯酚和四氯乙烷（3：1）的在30℃下用于生产所述纤维是如此游离缺失盘。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.01 秒)
