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81.发明公开
公开(公告)号：EP2491173A2
公开(公告)日：2012-08-29
申请号：EP10825735.3
申请日：2010-10-22
Applicant: Invista Technologies S.à.r.l.
Inventor： ATKINSON, Zeb, W.
CPC classification number: D02G3/443 , D01G13/00 , D01G25/00 , D02G3/04 , D03D15/12 , D04H1/425 , D04H1/70 , D10B2101/20 , D10B2201/20 , D10B2211/02 , D10B2321/041 , D10B2321/101 , D10B2331/021 , D10B2331/14 , Y10T442/3146
Abstract: An article comprising a fabric comprising: (a) a blended yarn comprising: (i) from about 10% to about 85% by weight of at least one biregional fiber comprising an oxidized polymer selected from the group consisting of acrylonitrile based homopolymers, acrylonitrile based copolymers, acrylonitrile based terpolymers, and combinations thereof; (ii) at least one companion fiber selected from the group consisting of FR polyester, FR nylon, FR rayon, FR treated cellulose, m-aramid, p-aramid, modacrylic, novoloid, melamine, wool, nylon, regenerated cellulose, polyvinyl chloride, antistatic fiber, poly(p-phenylene benzobisoxazole) (PBO), polybenzimidazole (PBI), polysulphonamide (PSA), and combinations thereof; and (b) optionally including a companion yarn different from said blended yarn; wherein said companion yarn includes p-aramid in an amount less than 20% of the fabric weight; and wherein the fabric has a weight from about 3 oz/yd
2 to about 12 oz/yd
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公开(公告)号：EP2093316B1
公开(公告)日：2012-05-23
申请号：EP07859810.9
申请日：2007-12-13
Applicant: INVISTA Technologies S.à.r.l.
Inventor： TANAKA, Toshihiro , INOUE, Hirokuni , HARA, Masashi , KANBAYASHI, Tatsuaki
IPC: D01F6/70 , C08G18/08 , C08G18/28 , C08G18/48 , C08G18/54 , C08G18/66 , D01F1/10 , C08G18/64 , C08L75/04 , D01F6/94
CPC classification number: D01F1/10 , C08G18/0828 , C08G18/2865 , C08G18/4854 , C08G18/542 , C08G18/6453 , C08G18/6674 , C08G18/6685 , C08L75/04 , D01F6/70 , D01F6/94 , Y10T428/29 , Y10T428/2967 , Y10T442/413 , Y10T442/602
Abstract: Disclosed is a polyurethane elastic yarn which is excellent in elongation, resilience, heat resistance, alkali resistance, chemical resistance, and capability of being dyed with a cationic dye and which is suitable for use in a stretch cloth, a wearing apparel or the like. The polyurethane elastic yarn comprises: an elastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate; and a polymer of a compound having a sulfonate group contained in the elastic yarn.
Abstract translation: 本发明提供伸长性，回弹性，耐热性，耐碱性，耐化学药品性，阳离子性染料染色性优异，适合用于拉伸布，服装等的聚氨酯弹性丝。 所述聚氨酯弹性纱包含：包含主要由聚合物二醇和二异氰酸酯组成的聚氨酯的弹性纱; 以及弹性纱线中含有的具有磺酸盐基团的化合物的聚合物。
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公开(公告)号：EP1784300B1
公开(公告)日：2012-05-23
申请号：EP04782634.2
申请日：2004-08-31
Applicant: INVISTA Technologies S.à.r.l.
Inventor： MEHTA, Sanjay , HILTNER, Phyllis Anne , BAER, Eric
IPC: B32B1/08 , B32B27/34 , B32B27/36 , C08F283/00 , C08F283/02 , C08F20/52
CPC classification number: C08L67/02 , C08L77/00 , C08L2666/20 , C08L2666/14
Abstract: The invention relates to blends of polyamides in polyesters, a method for forming such compositions, and to containers made from such compositions. Specifically the compositions have less haze and transparency than previous blends. The blends can be used as passive gas barriers, and/or active oxygen scavengers with the addition of a transition metal catalyst. The invention seeks to obtain balanced refractive indices for the polyamides / polyester compositions. A method to blend the copolyester and polyamides and orient the blend to minimize the haze, thereby forming an oriented article, is also described and claimed. These articles have excellent gas barrier properties.
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公开(公告)号：EP1572621B1
公开(公告)日：2012-04-04
申请号：EP03790528.8
申请日：2003-12-16
Applicant: INVISTA Technologies S.à.r.l.
Inventor： ALLGEIER, Alan, M. , LENGES, Christian, P. , SHAPIRO, Rafael , TAM, Wilson
IPC: C07C255/31 , C07F9/145 , C07C253/10
CPC classification number: C07F9/65744 , C07C255/31 , C07C2601/14 , C07F9/145
Abstract: Disclosed herein are methods for preparing nitrile derivatives and their corresponding amines from 1-,2-,4-trivinylcyclohexane by hydrocyanation, followed by hydrogenation. Also disclosed are novel compounds used in the methods described herein.
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85.发明公开
公开(公告)号：EP2374827A3
公开(公告)日：2012-02-29
申请号：EP11172489.4
申请日：2006-02-10
Applicant: Invista Technologies S.à.r.l.
Inventor： Liu, Hong , Covelli, Carmen, A. , Farmer, Douglas, K.
IPC: C08G18/12 , C08G18/08 , C08G18/48 , C08G18/76 , B32B27/08 , B32B27/12 , B32B27/40 , C09J175/00 , C09J7/02
CPC classification number: C08G18/0895 , A41B2500/54 , A41C3/0014 , A41D27/245 , B32B5/26 , B32B7/12 , B32B27/12 , B32B27/40 , B32B2255/02 , B32B2255/10 , B32B2255/26 , B32B2307/306 , B32B2307/51 , B32B2307/554 , B32B2437/00 , C08G18/0823 , C08G18/12 , C08G18/4808 , C08G18/4854 , C08G18/6692 , C08G18/7671 , C08G2170/80 , C08J3/05 , C08J2375/04 , D06M15/564 , D06M15/568 , D06M15/572 , D06M17/10 , D06N3/14 , C08G18/302
Abstract: The invention relates to an article comprising an adhesive, a stretch member and a substrate wherein the adhesive is used to attach the stretch member to the fabric in a folded hem arrangement. The adhesive can be a tape made from an aqueous polyurethane dispersion and the stretch member can be a spandex fiber.
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Patent Agency Ranking86.发明公开AROMATIC POLYESTERPOLYOLS, ISOCYANURATEMODIFIED POLYURETHANE FOAMS, AND METHODS OF MAKING THEM 有权芳香族聚酯多元醇，用于生产异氰酸酯聚氨酯泡沫和过程
公开(公告)号：EP2384344A1
公开(公告)日：2011-11-09
申请号：EP10736309.5
申请日：2010-01-27
Applicant: Invista Technologies S.à.r.l.
Inventor： GNEDIN, Eugen , MCADAMS, Carina, Araullo
Abstract: Embodiments of this disclosure include, among others, polyol mixtures, methods of making a polyol mixture, methods of making a rigid isocyanurate-modified polyurethane foam, rigid isocyanurate-modified polyurethane foams, aromatic polyesterpolyols, and the like.
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公开(公告)号：EP2336404A3
公开(公告)日：2011-06-29
申请号：EP11152425.2
申请日：2007-12-13
Applicant: INVISTA Technologies S.à.r.l.
Inventor： Tanaka, Toshihiro , Inoue, Hirokuni , Hara, Masashi , Kanbayashi, Tatsuaki
IPC: D01F6/94 , C08L75/04 , C08L101/06 , D01F1/10
CPC classification number: D01F1/10 , C08G18/0828 , C08G18/2865 , C08G18/4854 , C08G18/542 , C08G18/6453 , C08G18/6674 , C08G18/6685 , C08L75/04 , D01F6/70 , D01F6/94 , Y10T428/29 , Y10T428/2967 , Y10T442/413 , Y10T442/602
Abstract: Disclosed is a polyurethane elastic yarn which is excellent in elongation, resilience, heat resistance, alkali resistance, chemical resistance, and capability of being dyed with a cationic dye and which is suitable for use in a stretch cloth, a wearing apparel or the like. The polyurethane elastic yarn comprises: an clastic yarn comprising a polyurethane mainly composed of a polymer diol and a diisocyanate, and a polymer of a compound having a sulfonate group contained in the elastic yarn.
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公开(公告)号：EP1007582B2
公开(公告)日：2011-06-29
申请号：EP98939419.2
申请日：1998-08-21
Applicant: INVISTA Technologies S.à.r.l.
Inventor： BLANCHARD, Elwood, Neal , COHEN, Jeffrey, D. , IWASYK, John, Maurice , MARKS, David, Neil , STOUFFER, Jan, M. , ASLOP, Albert, Walter , LIN, Clara, Young
Abstract: Disclosed is a process for the preparation of polyamide polymers via prepolymer formation in a reactor system comprising a reactor, flasher and separator, crystallization of the prepolymer under controlled temperature conditions and the subsequent conversion of these crystallized prepolymers to high molecular weight polymer.
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89.发明公开FLAME RETARDANT POLYMER COMPOSITES, FIBERS, CARPETS, AND METHODS OF MAKING EACH 有权阻燃聚合物复合材料，纤维材料，地毯和方法本
公开(公告)号：EP2318460A2
公开(公告)日：2011-05-11
申请号：EP09807273.9
申请日：2009-08-13
Applicant: Invista Technologies S.à.r.l.
Inventor： AGARWAL, Nirmal, Kumar , WILLIAMS, Franklin, Pierce , BAUMANN, Markus
CPC classification number: D01F1/07 , C08K3/16 , C08K3/346 , D01F6/60 , D06N7/0065 , D06N7/0068 , D06N2201/0263 , D06N2201/08 , D06N2209/067 , Y10T428/23993
Abstract: Embodiments of the present disclosure include flame retardant composites, flame retardant nylon fibers, flame retardant nylon fiber carpets, methods of making each, and the like.
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公开(公告)号：EP1350869B1
公开(公告)日：2011-05-04
申请号：EP03006296.2
申请日：2003-03-24
Applicant: INVISTA Technologies S.à.r.l.
Inventor： Pittman, Ida L.J. , Latten, Paul L. , Lin, Tingdong
CPC classification number: D04H1/60 , D01F6/46 , D01F8/06 , D04H1/54 , D04H3/14 , Y10T428/2913 , Y10T428/2924 , Y10T428/2929 , Y10T428/2931 , Y10T428/2933
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