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公开(公告)号：DE69502135D1
公开(公告)日：1998-05-28
申请号：DE69502135
申请日：1995-06-23
Applicant: TORAY INDUSTRIES
Inventor： KIMURA MASAHIRO , IMAI SHIRO
Abstract: A polyester film for thermal lamination comprises at least a layer A, which layer A comprises a polyester A having a melting point of 140 to 245 DEG C and comprising at least 70 mol%, of the polyester A, of ethylene terephthalate and/or ethylene isophthalate units, and a thermoplastic elastomer mixed at a ratio by weight of, polyester A : thermoplastic elastomer, of 81 : 19 to 98 : 2.
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公开(公告)号：DE3788642D1
公开(公告)日：1994-02-10
申请号：DE3788642
申请日：1987-09-25
Applicant: TORAY INDUSTRIES
Inventor： UMEZAWA MASAO , TSUBOTA TOSHIO , IMAI SHIRO
IPC: B01D39/16 , D01F6/66 , D01F6/76 , D01F8/10 , D01F8/16 , D06M11/00 , C08J7/12 , C08J7/14 , C08G75/20
Abstract: Polyphenylene sulphone fibre (1) is mainly composed of structure units of general formula (I) where X is 0, 1 or 2 and the ave. of X represented by X, lies between 1.0 and 2.0 (pref. between 1.4 and 2.0). The mole ratio, SO/SOx should be 0.3 or more. The degree of orientation of the polyphenylene sulphone fibre (1) is pref. 60% or more. The specific surface area of (1) should be 0.4 m2/g or more. (1) is specified to be a porous fibre.
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公开(公告)号：CA2093436A1
公开(公告)日：1993-02-13
申请号：CA2093436
申请日：1991-08-12
Applicant: TORAY INDUSTRIES
Inventor： ASADA HIROYOSHI , IMAI SHIRO , OKAMOTO MIYOSHI
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公开(公告)号：CA2129435C
公开(公告)日：2007-01-09
申请号：CA2129435
申请日：1993-12-03
Applicant: TORAY INDUSTRIES
Inventor： KIMURA MASAHIRO , YAMAUCHI HIDEYUKI , TSUNASHIMA KENJI , IMAI SHIRO
Abstract: A polyester film for thermal lamination characterized in that said film has a melting point of 150 - 250.degree.C, contains 0.01 - 1% by weight of diethylene glycol component and has an intrinsic viscosity [.eta.] of not less than 0.7 is disclosed. This film has good formability and physical properties such as impact resistance, which are hitherto not attained, and the film is excellent in adhesiveness and taste characteristics, so that the film is suited as a wrapping material and as an inner liner of containers.
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公开(公告)号：DE69128093T2
公开(公告)日：1998-03-26
申请号：DE69128093
申请日：1991-08-12
Applicant: TORAY INDUSTRIES
Inventor： ASADA HIROYOSHI , IMAI SHIRO , OKAMOTO MIYOSHI
IPC: D06H1/00
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Patent Agency Ranking
公开(公告)号：DE69128093D1
公开(公告)日：1997-12-04
申请号：DE69128093
申请日：1991-08-12
Applicant: TORAY INDUSTRIES
Inventor： ASADA HIROYOSHI , IMAI SHIRO , OKAMOTO MIYOSHI
IPC: D06H1/00
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公开(公告)号：CA1335745C
公开(公告)日：1995-05-30
申请号：CA552830
申请日：1987-11-26
Applicant: TORAY INDUSTRIES
Inventor： UMEZAWA MASAO , TSUBOTA TOSHIO , IMAI SHIRO
Abstract: Disclosed are polyphenylene sulfone fibers mainly consisting of a structural unit represented by the general formula (wherein x is 0 or 1 or 2, ?, the average value of x is 1.0 to 2.0 and the bond attached to the benzene ring is in the para- or meta-position with respect to the SOx group). The fibers can be obtained by oxidizing polyphenylene sulfide fibers mainly consisting of a structural unit represented by the formula (wherein the bond attached to the benzene ring is in the para- or meta-position with respect to the S atom) with an organic peracid. The fibers of the present invention have very excellent heat resistance and chemicals resistance and are useful for the production of woven, knitted or n-on-woven sheets or fabrics, particularly filters for refining concentrated sulfuric acid or nitric acid.
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公开(公告)号：CA2152582C
公开(公告)日：2007-01-02
申请号：CA2152582
申请日：1995-06-23
Applicant: TORAY INDUSTRIES
Inventor： KIMURA MASAHIRO , IMAI SHIRO
Abstract: A polyester film for thermal lamination, comprising: a polyester A of 140 to 245 in melting point mainly composed of ethylene terephthalate and/or ethylene isophthalate, and a thermoplastic elastomer mixed at a ratio by weight of 81: 19 to 98: 2 is excellent not only in formability but also in impact resistance and taste property, and hence ideal for application on to the inner faces of packages, containers, etc.
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公开(公告)号：DE69331734T2
公开(公告)日：2003-05-08
申请号：DE69331734
申请日：1993-12-03
Applicant: TORAY INDUSTRIES
Inventor： KIMURA MASAHIRO , YAMAUCHI HIDEYUKI , TSUNASHIMA KENJI , IMAI SHIRO
Abstract: A thermal lamination polyester film with a melting point of 150-250 C, a diethylene glycol content of 0.01-1 wt.% and an intrinsic viscosity [ eta ] of 0.7 or above, which has moldability and impact resistance heretofore unattainable and is excellent in adhesion and flavor retention, thus being suitable as a wrapping material and a container liner.
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公开(公告)号：DE69502135T2
公开(公告)日：1998-09-17
申请号：DE69502135
申请日：1995-06-23
Applicant: TORAY INDUSTRIES
Inventor： KIMURA MASAHIRO , IMAI SHIRO
Abstract: A polyester film for thermal lamination comprises at least a layer A, which layer A comprises a polyester A having a melting point of 140 to 245 DEG C and comprising at least 70 mol%, of the polyester A, of ethylene terephthalate and/or ethylene isophthalate units, and a thermoplastic elastomer mixed at a ratio by weight of, polyester A : thermoplastic elastomer, of 81 : 19 to 98 : 2.
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