公开(公告)号：EP2160445A2

公开(公告)日：2010-03-10

申请号：EP08730698.1

申请日：2008-02-26

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

Inventor： IAVARONE, Charles Frank ,  LAMBERT, James Michael ,  LIU, Hong ,  MENOT, Sonia ,  STOPPA, Federica Maria Roberta

IPC: C08L77/00 ,  C08L75/02 ,  C08L69/00 ,  C08L101/00

CPC classification number: C08L75/02 ,  C08G18/0823 ,  C08G18/0866 ,  C08G18/12 ,  C08G18/348 ,  C08G18/4808 ,  C08G18/4833 ,  C08G18/4854 ,  C08G18/6692 ,  C08G18/7657 ,  C08L69/00 ,  C08L77/00 ,  C08L101/00 ,  C08L2205/02 ,  C08L2205/18 ,  C11D3/3715 ,  C11D3/3719 ,  C11D3/3726 ,  C08G18/3228 ,  C08L2666/20 ,  C08L2666/18 ,  C08L2666/02 ,  C08G18/3206

Abstract: Included are nylon and polyurethane urea compositions such as in the form of powders, beads and flock to be included in extruded and molded articles containing a thermoplastic resin such as nylon 12. The addition of the powders, beads of flock improve flexibility and shape retention of such molded articles, for examples eyewear frames.

Abstract translation: 包括尼龙和聚氨酯脲组合物，例如以粉末，珠粒和绒毛的形式，包括在含有热塑性树脂如尼龙12的挤出和模塑制品中。加入粉末，提高绒毛的弹性和形状保持性 这种模制品，例如眼镜架。

公开(公告)号：EP2146930A2

公开(公告)日：2010-01-27

申请号：EP08860765.0

申请日：2008-05-14

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

Inventor： SLATEN, Colin, S.

IPC: C01C3/02 ,  B01J8/04

CPC classification number: C01C3/0229 ,  B01J8/0285 ,  B01J8/0496 ,  B01J12/007 ,  B01J23/40 ,  B01J37/0215 ,  B01J2208/00132 ,  B01J2208/00274 ,  B01J2208/0053 ,  C01C3/02 ,  F28D15/02 ,  F28F19/02 ,  Y02C20/20

Abstract: The invention includes an apparatus and process for the catalytic production of HCN from a feed gas of ammonia and a hydrocarbon gas by means of heat tubes supplying heat to the feed gas stream and heat tubes for removal of heat from the products. The invention further includes a process for N
2 O abatement comprising transferring heat from an exothermic N
2 O degradation reaction through a heat pipe.

Abstract translation: 本发明包括用于通过向进料气流供应热量的热管和用于从产品中除去热量的热管从氨气和烃气体的进料气体催化生产HCN的装置和方法。 本发明还包括一种消除N2O的方法，其包括将热量从放热的N 2 O降解反应转移通过热管。

公开(公告)号：EP1905511A3

公开(公告)日：2010-01-27

申请号：EP07024054.4

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

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 comonomers, at least one ethylenically substituted phosphonylated 2,2'-dihydroxyl-1,1'-binaphthalene or at least one ethylenically substituted 2,2'-dihydroxyl-1,1'-biphenylene.
These polymers may be combined with a group VIII metal to form catalysts for hydrocyanation, hydroformylation or unsaturated nitrile isomerization.

公开(公告)号：EP1858843B1

公开(公告)日：2009-12-23

申请号：EP06738306.7

申请日：2006-03-15

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

Inventor： SENGUPTA, Sourav, K. ,  OSTERMAIER, John, J. ,  KIRBY, Gregory, S.

IPC: C07D201/08 ,  C07D223/10

CPC classification number: C07D201/08

Abstract: Lactams, in particular ϵ-caprolactam, are produced by the hydrolytic cyclization of aminonitriles, in particular 6-aminocapronitrile, in the vapor phase in a plurality of adiabatic fixed bed reaction zones arranged in succession wherein at least a portion of the heat of the exothermic reaction is removed between each of the successive reaction zones. Conducting the reaction in such a manner requires less capital for the reactor itself. It has also been found that the product exiting such a reaction system can be directly fed to a distillation unit without the need of additional cooling or storing.

公开(公告)号：EP2129724A1

公开(公告)日：2009-12-09

申请号：EP08732811.8

申请日：2008-03-26

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

Inventor： SUN, Yanhui

IPC: C08L67/02 ,  C08L77/00 ,  D01F8/04

CPC classification number: C08L67/00 ,  C08K5/0058 ,  C08L67/02 ,  C08L67/025 ,  C08L69/00 ,  C08L71/00 ,  C08L75/08 ,  C08L77/00 ,  C08L77/12 ,  D01F1/02 ,  D01F6/46 ,  D01F6/90 ,  D01F6/92 ,  D01F6/94 ,  C08L2666/14 ,  C08L2666/18 ,  C08L2666/22

Abstract: A synthetic polymer composition comprising a blend of a synthetic thermoplastic polymer and a polymer containing a polyether chain as a constituent, wherein the article manufactured from the blend contains an active compound is disclosed. Yarns may be formed from the synthetic polymer blend and then knitted or woven into articles, such as net or fabric. The articles may be treated with active compounds such as a perfume, fabric softener, sunscreen agent, antibacterial agent, pesticide, insecticide and such other compounds that provide functionality on the article. The treated articles of the invention retain more than an effective amount of active compounds even after numerous washings.

公开(公告)号：EP1644315B1

公开(公告)日：2009-11-25

申请号：EP04720471.4

申请日：2004-03-12

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

Inventor： AMEY, Ronald, L. ,  MATTSON, JR., Ronald, H.

IPC: C07C209/48 ,  C07C211/36

CPC classification number: C07C209/48 ,  C07C2601/08 ,  C07C211/36

Abstract: Disclosed herein is a process for the manufacture of 2-(aminomethyl)-1-cyclopentylamine by low-pressure hydrogenation of 1-amino-2-cyano-1-cyclopentene using a combination catalyst system of nickel with palladium on carbon, or a single palladium-doped Raney-type catalyst.

Abstract translation: 本文公开了通过使用镍与钯碳的组合催化剂体系或单独的碳单体的低压氢化1-氨基-2-氰基-1-环戊烯制备2-（氨基甲基）-1-环戊胺的方法 钯掺杂的阮内型催化剂。

公开(公告)号：EP1795555B1

公开(公告)日：2009-09-02

申请号：EP06077058.3

申请日：2004-03-12

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

Inventor： Neal, Michael Anthony ,  Harrison, David Anthony ,  Jenkins, Stephen Derek ,  David, John Paul

IPC: C08K3/34

CPC classification number: C08K3/08 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/14326 ,  B29B2911/1444 ,  B29C47/003 ,  B29C47/8805 ,  B29C49/0005 ,  B29C49/06 ,  B29C49/12 ,  B29C49/4205 ,  B29C2035/0822 ,  B29K2023/12 ,  B29K2105/258 ,  B29K2623/12 ,  B29L2031/7158 ,  Y10T428/1321 ,  Y10T428/1352 ,  C08L23/12

公开(公告)号：EP1807559B1

公开(公告)日：2009-08-26

申请号：EP05796500.6

申请日：2005-09-08

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

Inventor： SELLE, Beverly Jean ,  PARDINI, Steven P. ,  DEWHURST, Robert ,  SINGEWALD, Elizabeth Todd ,  HOUSER, Nathan E. ,  SELLING, Gordon W.

IPC: D01F6/70

CPC classification number: C08G18/10 ,  C08G18/4854 ,  C08G18/7657 ,  D01F6/70 ,  Y10S8/926 ,  Y10S528/906 ,  C08G18/3228 ,  C08G18/2865

Abstract: Commercial 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. Such spandex fibers, and the fabrics and garments comprising them, have good dyeability and colorfastness, as well as other desirable characteristics.

公开(公告)号：EP2058298A3

公开(公告)日：2009-08-19

申请号：EP09001657.7

申请日：2004-09-08

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

Inventor： Allgeier, Alan, Martin ,  Lenges, Christian, Peter

IPC: C07C255/19 ,  C07C253/10 ,  C07C209/48

CPC classification number: C07C255/19 ,  C07C227/04 ,  C07C227/06 ,  C07C227/28 ,  C07C253/10 ,  C07C229/08

Abstract: The present invention is directed to compositions of specific carboxylic acid, fatty acid or oil derivatives containing nitrile groups and methods of their preparation. The preparation involves a hydrocyanation reaction. A method of hydrogenating the nitrile containing carboxylic acids obtained by the above hydrocyanation to produce amine containing carboxylic acids is also disclosed in this invention.

公开(公告)号：EP1592659B1

公开(公告)日：2009-07-22

申请号：EP04704260.1

申请日：2004-01-22

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

Inventor： ROSIER, Cécile ,  KABIR, Hocine ,  MARION, Philippe

IPC: C07C253/10 ,  C07C253/34

CPC classification number: C07C253/10 ,  C07C255/04

Abstract: The invention relates to a method of producing compounds comprising two nitrile functions. More specifically, the invention relates to a method of producing dinitrile compounds from compounds comprising a nitrile function and an ethylenic unsaturation, in the presence of a catalytic system containing an organometallic complex and a Lewis acid-type cocatalyst. The inventive method comprises a step involving treatment of the reaction medium resulting from hydrocyanation, enabling the metallic element to be extracted and recovered from the Lewis acid.