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21.发明公开
公开(公告)号：EP2992036A1
公开(公告)日：2016-03-09
申请号：EP14724949.4
申请日：2014-04-15
Applicant: Invista Technologies S.à r.l.
Inventor： MONSTER, Leen , MOLENDIJK, Leonardus J.
CPC classification number: B01J19/18 , B01F7/242 , B01F13/065 , B01F15/00681 , B01F15/065 , B01F15/066 , B01F2015/062 , B01F2215/0468 , B01F2215/0481 , B01J2219/00054 , B01J2219/00065 , B01J2219/00078 , B01J2219/00081 , B01J2219/00085 , B01J2219/0009 , B01J2219/00189 , C08G69/28
Abstract: An agitated autoclave comprises an autoclave vessel, an agitator, and a mechanical seal. The autoclave vessel can be adapted to receive and polymerize a polyamide salt composition to form a polyamide polymer. The agitator includes a shaft, an auger portion, and a drive portion. The mechanical seal forms a pressure boundary about the shaft at or adjacent to a wall of the autoclave vessel. The mechanical seal includes a pressurized water chamber pressurized with seal water in contact with the shaft and is held at a seal pressure greater a vessel pressure within the autoclave vessel. The seal water in the pressurized water chamber has a calcium content of less than 3 ppm and an iron content of less than 0.3 ppm.
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公开(公告)号：EP3218506A1
公开(公告)日：2017-09-20
申请号：EP15801598.2
申请日：2015-11-13
Applicant: Invista Technologies S.à r.l.
Inventor： MORDAKA, Pawel
CPC classification number: C12P7/18 , C07C31/207 , C12N9/0006 , C12N9/1029 , C12N9/13 , C12N9/16 , C12N9/88 , C12P7/16 , C12P7/42 , C12P19/30 , C12Y101/0108 , C12Y203/01016 , C12Y203/01174 , C12Y208/03 , C12Y301/02 , C12Y401/01004 , Y02E50/10
Abstract: This document describes biochemical pathways for producing 1,3-butanediol using a polypetide having β-
ketothiolase activity to form a 3-oxo-5-hydroxypentanoyl-CoA intermediate that can be enzymatically converted to 1,3-butanediol, as well as recombinant hosts producing 1,3-butanediol.Abstract translation: 该文献描述了使用具有β-酮硫解酶活性的多肽生产1,3-丁二醇的生物化学途径以形成3-氧代-5-羟基戊酰-CoA中间体，其可以酶转化为1,3-丁二醇以及重组体 生产1,3-丁二醇的主体。
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23.发明公开SYNTHETIC FIBERS WITH ENHANCED STAIN RESISTANCE AND METHODS OF MAKING THE SAME 审中-公开具有增强的抗污染性的合成纤维及其制备方法
公开(公告)号：EP3183296A1
公开(公告)日：2017-06-28
申请号：EP15834375.6
申请日：2015-08-19
Applicant: Invista Technologies S.à r.l.
Inventor： TUNG, Wae-Hai , FIELITZ, Glenn
IPC: C08L23/04
Abstract: Synthetic fibers with enhanced stain resistance, yarns and carpets prepared from these fibers and compounds and methods for their production are provided.
Abstract translation: 提供了具有增强的耐污染性的合成纤维，由这些纤维和化合物制备的纱线和地毯以及它们的制造方法。
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公开(公告)号：EP2181132B1
公开(公告)日：2017-04-26
申请号：EP08796224.7
申请日：2008-07-17
Applicant: Invista Technologies S.à r.l.
Inventor： COVELLI, Carmen, A. , FARMER, Douglas, K. , LIU, Hong , YODER, Gregory, L.
CPC classification number: C08G18/0823 , C08G18/12 , C08G18/282 , C08G18/4845 , C08G18/4854 , C08G18/6692 , C09D175/08 , C08G18/305 , C08G18/2815
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公开(公告)号：EP3114159A1
公开(公告)日：2017-01-11
申请号：EP15711375.4
申请日：2015-03-06
Applicant: Invista Technologies S.à r.l.
Inventor： BUZINKAI, John F.
Abstract: Polyamide resins with mineral additives which accelerate crystallization without adversely affecting mechanical properties of articles molded therefrom, methods for their production and articles of manufacture prepared from these polyamide resins are provided.
Abstract translation: 提供了具有无机添加剂的聚酰胺树脂，其加速结晶而不会不利地影响由其模制的制品的机械性能，其制备方法和由这些聚酰胺树脂制备的制品。
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Patent Agency Ranking
公开(公告)号：EP3083756A1
公开(公告)日：2016-10-26
申请号：EP14830764.8
申请日：2014-12-19
Applicant: Invista Technologies S.à r.l.
Inventor： DORAI, Suri N. , SUN, Qun , WEBB, Allen P.
IPC: C08G65/20 , C08G65/26 , C08G65/30 , C08G65/331
CPC classification number: C08G65/20 , C08G65/2615 , C08G65/2696 , C08G65/30 , C08G65/3312 , C08G2650/22
Abstract: The present invention relates to an improved process for manufacturing polytetramethylene ether glycol. The process involves controlling the number average molecular weight of the diacetate of polytetramethylene ether glycol intermediate produced by tetrahydrofuran polymerization before methanolysis thereof to desired polytetramethylene ether glycol product.
Abstract translation: 本发明涉及一种制造聚四亚甲基醚二醇的改进方法。 该方法涉及在甲醇分解之前将由四氢呋喃聚合产生的聚四亚甲基醚二醇中间体的二乙酸酯的数均分子量控制为所需的聚四亚甲基醚二醇产物。
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27.发明公开SHAPE ENHANCING GARMENTS WITH DISCONTINUOUS ELASTIC POLYMER COMPOSITION 审中-公开FORMVERBESSERNDEKLEIDUNGSSTÜCKEMIT EINER DISKONTINUILICHEN ELASTISCHEN POLYMERZUSAMMENSETZUNG
公开(公告)号：EP3076817A1
公开(公告)日：2016-10-12
申请号：EP14867178.7
申请日：2014-12-02
Applicant: Invista Technologies S.à r.l.
Inventor： LIAO, Tianyi , LIU, Hong , FARMER, Douglas K.
CPC classification number: A41C1/003 , A41C1/08 , A41D1/06 , A41D13/0017 , A41D31/00 , A41D2400/38 , A41D2500/54 , D06M15/227 , D06M15/564 , D06M15/568 , D06M15/693 , D06M23/08 , D06M23/16 , D06M2101/32 , D06M2101/38 , D06N3/0027 , D06N3/10 , D06N3/145 , D06N7/0092
Abstract: A garment with shape enhancing function. The garment includes an elastic fabric and polymer composition to enhance shaping.
Abstract translation: 具有形状增强功能的服装。 该服装包括弹性织物和聚合物组合物以增强成型。
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公开(公告)号：EP3071629A1
公开(公告)日：2016-09-28
申请号：EP14803207.1
申请日：2014-11-20
Applicant: Invista Technologies S.à r.l.
Inventor： MARCHILDON, Keith , SURGENOR, Karen A. , KAUSHIVA, Bryan D.
CPC classification number: C08G69/28 , B01J4/002 , B01J10/002 , B01J14/00 , B01J19/0006 , B01J19/006 , B01J19/18 , B01J19/245 , B01J2219/00186 , B01J2219/002 , B01J2219/00202 , B01J2219/00231
Abstract: A continuous process for the manufacture of a polyamide, the process comprising the steps of: (i) flowing a stream A comprising a moltendicarboxylic acid, or a molten dicarboxylic acid-rich mixture comprising a dicarboxylic acid and a diamine, through a first stage and at least one more reaction stage of a vertical multistage reactor, wherein the first stage is at the top of the reactor; (ii) counter-currently flowing a stream B comprising a diamine as either a vapor or a diamine-rich liquid through at least one of the stages below the first reaction stage of said vertical multistage reactor; (iii) accumulating a liquid phase material P comprising polyamide at and/or below the final stage of said reactor; wherein said reactor is equipped with internal features suitable for effecting contact between counter-currently flowing streams A and B; and wherein the process further comprises controlling the viscosity of said liquid phase material P by directly controlling the chemical equilibrium of the polyamidation reaction or by controlling stream B so that the amounts of diamine and dicarboxylic acid introduced into the reactor during the process are stoichiometrically imbalanced. The invention further provides a vertical multistage reactor configured to implement said process.
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公开(公告)号：EP2350366B1
公开(公告)日：2016-06-15
申请号：EP09821385.3
申请日：2009-10-19
Applicant: Invista Technologies S.à r.l.
Inventor： SMITH, Steven, Wayne , LIU, Hong , BAKKER, Willem , WEEKS, Gregory, P. , CERA, Juan
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30.发明授权AUTOMOBILE SIDE CURTAIN AIRBAG MODULES COMPRISING POLYESTER AIRBAG WITH GAS INFLATORS 有权安全气囊的机动车辆侧气囊模块聚酯GASINFLATOREN
公开(公告)号：EP2625072B1
公开(公告)日：2016-06-01
申请号：EP11831385.7
申请日：2011-10-03
Applicant: Invista Technologies S.à r.l.
Inventor： SCHMITT, Thomas, Edward , BARNES, Todd, C.
IPC: B60R21/235 , B60R21/23 , B60R21/262
CPC classification number: B60R21/217 , B60R21/232 , B60R2021/23509 , B60R2021/23514 , Y10T29/49764 , Y10T29/49826
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