公开(公告)号：EP2277623A2

公开(公告)日：2011-01-26

申请号：EP10178209.2

申请日：2002-11-20

Applicant: INVISTA Technologies S.à.r.l.

Inventor： Gagne, Michael R. ,  Moloy, Kenneth G. ,  Radu, Nora S. ,  Santora, Brian P. ,  Tam, Wilson

IPC: B01J31/06 ,  B01J31/18 ,  B01J31/22 ,  C07F15/04 ,  C07F15/00 ,  C08F12/00 ,  C08F20/30 ,  C08F22/20 ,  C07C253/10 ,  C07C253/30 ,  C07C45/50 ,  B01J23/46

CPC classification number: B01J31/1658 ,  B01J31/185 ,  B01J31/1865 ,  B01J31/1875 ,  B01J31/1885 ,  B01J31/2291 ,  B01J31/2295 ,  B01J31/26 ,  B01J31/30 ,  B01J2531/0266 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/827 ,  B01J2531/828 ,  B01J2531/845 ,  B01J2531/847 ,  C07C45/49 ,  C07C45/50 ,  C07C253/10 ,  C07C253/30 ,  C07F15/0066 ,  C07F15/045 ,  C07F15/065 ,  C08F12/24 ,  C08F30/02 ,  C08F212/08 ,  C08F212/14 ,  C08F212/32 ,  C08F212/36 ,  C08F230/02 ,  C07C47/19 ,  C07C255/06 ,  C07C255/09 ,  C07C255/17 ,  C07C47/02

Abstract: A polymeric, phosphorus-containing composition made by heating, in the presence of an initiator, preferably a free radical initiator, and optionally in the presence of one or more comonomcrs, at least one substituted phosphonylatcd 2,2'-dihydroxyl-1,1'-binaphthalene or at least one substituted 2,2'-dihydroxyl-1,1'-biphenylene.

Abstract translation: 通过在引发剂，优选自由基引发剂和任选在一种或多种共聚单体存在下加热，将至少一种取代的膦酰基化2,2'-二羟基-1,1 ' - 联萘或至少一个取代的2,2'-二羟基-1,1'-联苯。

公开(公告)号：EP2265753A1

公开(公告)日：2010-12-29

申请号：EP09723024.7

申请日：2009-03-19

Applicant: Invista Technologies S.à.r.l.

Inventor： NGUYEN, Young, D. ,  LEUNG, Raymond, S. P. ,  WU, Paul ,  LEE, Kah Leap

IPC: D02G3/04 ,  D02G3/00 ,  D02H5/00

CPC classification number: D02G3/362 ,  B65H51/015 ,  B65H54/026 ,  B65H55/005 ,  B65H2701/3132 ,  D01F8/14 ,  D02G3/36

Abstract: Included are multiend packages of multicomponent yarns, where the yarn is separable into individual ends upon unwinding. The multicomponent yarn may be a bicomponent yarn, such as a yarn including compositionally different polyesters in a side-by-side or eccentric sheath-core configuration. Uses of such multiend packages are also included.

Abstract translation: 包括多组分纱线的多端包装，其中纱线在退绕时可分离成单独的端部。 多组分纱线可以是双组分纱线，例如包括并列或偏心皮芯结构的组成不同的聚酯的纱线。 此类多端封装的使用也包括在内。

公开(公告)号：EP2264006A1

公开(公告)日：2010-12-22

申请号：EP10179198.6

申请日：2002-11-05

Applicant: Invista Technologies S.à.r.l.

Inventor： Whittle, Kelley Moran ,  Allgeier, Alan Martin ,  Higley, David Page ,  Gannett, Thomas Papin

IPC: C07C255/24

CPC classification number: C07C253/30 ,  C07C209/00 ,  C07C213/02 ,  C07C255/24 ,  C07C2601/14 ,  C07C211/11 ,  C07C211/36 ,  C07C215/12

Abstract: Disclosed is a method for preparing tertiary amine compounds from primary amines and nitriles in the presence of hydrogen gas and metal catalyst, or metal-containing catalyst composition, at a temperature from about 50°C to about 200°C and at a pressure from about 100 psig to 1500 psig. The primary amines and the nitriles used in the process may be diamines and/or dinitriles, or may be combinations of primary amines and/or nitriles. Also disclosed and novel tertiary amine compounds made by the described method.

Abstract translation: 公开了一种在氢气和金属催化剂或含金属的催化剂组合物存在下，在约50℃至约200℃的温度和约约压力下从伯胺和腈制备叔胺化合物的方法 100 psig至1500 psig。 在该方法中使用的伯胺和腈可以是二胺和/或二腈，或者可以是伯胺和/或腈的组合。 还公开了通过所述方法制备的新型叔胺化合物。

公开(公告)号：EP1622958B1

公开(公告)日：2010-11-03

申请号：EP04718099.7

申请日：2004-03-05

Applicant: INVISTA Technologies S.à.r.l.

Inventor： SELLING, Gordon, W. ,  HOUSER, Nathan, E.

IPC: C08G18/10 ,  C08G18/48 ,  C08G18/76 ,  D01F6/70

CPC classification number: D01F6/70 ,  C08G18/10 ,  C08G18/4854 ,  C08G18/7657 ,  Y10S528/906 ,  C08G18/3228 ,  C08G18/2865

Abstract: Commercially acceptable spandex can be prepared with greater efficiency, improved consistency and at lower costs from a high-solids content polyurethaneurea polymer solution. The polyurethaneurea is prepared using a combination of 4, 4'-MDI and 2,4'-MDI, and an amount of chain extenders and chain terminators such that the polymer solution, prior to spinning, is highly soluble and has an appropriate pre-spun IV and primary amine content.

公开(公告)号：EP2239248A2

公开(公告)日：2010-10-13

申请号：EP10170520.0

申请日：2003-12-02

Applicant: INVISTA Technologies S.à.r.l.

Inventor： Ritter, Joachim, C.

IPC: C07C35/21

CPC classification number: C07F9/146 ,  C07F9/142 ,  C07F9/145

Abstract: Disclosed herein is a process for the selective synthesis of triorganophosphite intermediates, including mono- and di-phosphites, from phosphorus trihalides, alcohols and triorganoamines where the alcohol and the triorganoamine are added either (a) separately but concurrently and continuously, (b) separately, concurrently but discontinuously, or (c) separately, discontinuously and in alternating portions of triorganoamine and alcohol.

Abstract translation: 本文所公开的是用于磷酸三有机酯的中间体，包括单 - 和二 - 亚磷酸酯，由三卤化磷，醇和triorganoamines其中加入醇和triorganoamine的选择性合成的方法或者（a）分别但同时地和连续地，（B）分别 ，同时但不连续地，或（c）分开地，不连续地并且交替地部分三有机胺和醇。

公开(公告)号：EP2208527A1

公开(公告)日：2010-07-21

申请号：EP10154082.1

申请日：2008-05-30

Applicant: INVISTA Technologies S.à.r.l.

Inventor： Slaten, Colin S. ,  Aki, Sudhir

IPC: B01J23/00 ,  B01J21/06 ,  B01J23/755 ,  B01J35/10

CPC classification number: B01J21/066 ,  B01D53/8628 ,  B01D2255/2045 ,  B01D2255/20715 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2257/402 ,  B01J23/002 ,  B01J23/75 ,  B01J23/755 ,  B01J23/78 ,  B01J23/83 ,  B01J23/835 ,  B01J35/10 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/036 ,  B01J2523/00 ,  C01G25/02 ,  C01G51/04 ,  C01G53/04 ,  C01P2002/52 ,  C01P2004/84 ,  C01P2006/12 ,  C01P2006/13 ,  Y02C20/10 ,  Y02P20/153 ,  B01J2523/3706 ,  B01J2523/48 ,  B01J2523/845 ,  B01J2523/847

Abstract: A catalyst composition and a process for using it to decompose nitrous oxide into nitrogen and oxygen are disclosed. The catalyst composition has surface area of about 1 to about 200m 2 /g after exposure to a calcination temperature of between about 400°C and about 900°C, or about 1 to about 100 m2/g after exposure to a calcination temperature of between about 400°C and about 950°C.

Abstract translation: 公开了催化剂组合物和使用它将一氧化二氮分解成氮和氧的方法。 在暴露于约400℃至约900℃，或约1至约100m 2 / g的煅烧温度之后，催化剂组合物具有约1至约200m 2 / g的表面积， 400℃和约950℃。

公开(公告)号：EP2162209A2

公开(公告)日：2010-03-17

申请号：EP08769856.9

申请日：2008-05-30

Applicant: Invista Technologies S.à.r.l.

Inventor： SLATEN, Colin, S. ,  AKI, Sudhir

IPC: B01J21/06 ,  B01J35/10 ,  B01J23/75 ,  B01J23/83 ,  C01G25/00 ,  B01D53/00

CPC classification number: B01J21/066 ,  B01D53/8628 ,  B01D2255/2045 ,  B01D2255/20715 ,  B01D2255/20746 ,  B01D2255/20753 ,  B01D2257/402 ,  B01J23/002 ,  B01J23/75 ,  B01J23/755 ,  B01J23/78 ,  B01J23/83 ,  B01J23/835 ,  B01J35/10 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/036 ,  B01J2523/00 ,  C01G25/02 ,  C01G51/04 ,  C01G53/04 ,  C01P2002/52 ,  C01P2004/84 ,  C01P2006/12 ,  C01P2006/13 ,  Y02C20/10 ,  Y02P20/153 ,  B01J2523/3706 ,  B01J2523/48 ,  B01J2523/845 ,  B01J2523/847

Abstract: A catalyst composition and a process for using it to decompose nitrous oxide into nitrogen and oxygen are disclosed. The catalyst composition has surface area of about 1 to about 200 m2/g after exposure to a calcination temperature of between about 4000C and about 9000C, or about 1 to about 100 m2/g after exposure to a calcination temperature of between about 400 0C and about 95O°C.

公开(公告)号：EP2139800A1

公开(公告)日：2010-01-06

申请号：EP08746304.8

申请日：2008-04-18

Applicant: Invista Technologies S.à.r.l.

Inventor： MANNING, Thomas, W. ,  BING-WO, Ronald, D.

IPC: B65H49/16 ,  B65H51/12 ,  B65H59/38 ,  D04B15/50

CPC classification number: B65H49/16 ,  B65H51/12 ,  B65H59/388 ,  B65H2701/319

Abstract: A compact continuous over end take-off creel system (100' ' ') with a tension control apparatus (110-3) permits unwinding of high tack elastomeric threads from multiple thread packages (105). Thread tension is monitored and controlled through a variable speed motor of a driven take-off roll (130) to maintain continuous operation of the creel system by avoiding breakage of elastomeric threads. Separate motors and thread tension sensors (117), optionally in combination with pretensioners (113A), may be used for groups of threads or for individual threads.

公开(公告)号：EP1423451B1

公开(公告)日：2009-12-23

申请号：EP02752807.4

申请日：2002-08-13

Applicant: INVISTA Technologies S.à.r.l.

Inventor： DUAN, Jiwen, F.

IPC: C08G63/85 ,  C08K9/04 ,  C08K9/02

CPC classification number: C08G63/82 ,  C08G63/85

公开(公告)号：EP1820790A3

公开(公告)日：2009-11-25

申请号：EP07010025.0

申请日：2002-11-20

Applicant: INVISTA Technologies S.à.r.l.

Inventor： Lu, Helen S.M. ,  Qiu, Weiming ,  Shapiro, Rafael

IPC: C07C39/17 ,  C07C37/14 ,  C07C37/18 ,  C07C37/11 ,  C07C37/16

CPC classification number: C07C39/17 ,  C07C37/11 ,  C07C37/14 ,  C07C37/16 ,  C07C37/18 ,  C07C2601/10 ,  C07C2602/10

Abstract: The composition 3-alkylated-5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthols and 3,3'-dialkylated- 5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthols are disclosed, as well as various processes for making them, all involving the alkylation of 5,5',6,6',7,7',8,8'-octahydro-2,2'-binaphthol.

Abstract translation: 组合物3-烷基化-5,5'，6,6'，7,7'，8,8'-八氢-2,2'-联萘酚和3,3'-二烷基化-5,5'，6,6 '，7,7'，8,8'-八氢-2,2'-联萘酚及其制备方法，包括5,5'，6,6'，7,7 ”，8,8'-八氢-2,2'-联萘酚。