公开(公告)号：WO2012174451A1

公开(公告)日：2012-12-20

申请号：PCT/US2012/042777

申请日：2012-06-15

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  PEARLMAN, Paul, S. ,  CHANGLIN, Chen ,  BOTES, Adriana, L.

Inventor： PEARLMAN, Paul, S. ,  CHANGLIN, Chen ,  BOTES, Adriana, L.

IPC: C07C51/09 ,  C12P7/40 ,  C12P1/02 ,  C12N9/18 ,  C02F3/34

CPC classification number: C12P7/44 ,  C02F3/342 ,  C07C51/21 ,  C07C55/14 ,  C12N1/16 ,  C12N9/18 ,  C12P1/02 ,  C12P5/02 ,  C12P7/18 ,  C12P7/40 ,  C12P7/42 ,  C12P7/46 ,  C12P7/52 ,  C12P13/001 ,  C12P13/005 ,  C12P17/10 ,  C12Y301/01001 ,  C12Y301/01003 ,  C12Y301/01017 ,  C12Y301/01025 ,  C12Y301/01074 ,  C12Y301/01075 ,  C12Y301/01076 ,  Y02P20/52

Abstract: The invention relates to methods for enriching monomer content in a cycloalkane oxidation process mixed organic waste stream. In particular, the methods involve combining a biocatalyst with a mixed organic waste stream from a cycloalkane oxidation process, and enzymatically converting dimeric and/or oligomeric components of said waste stream into monomeric components. The methods may enrich the content of diacids, adipic acid, and/or other α,ω-difunctional C6 alkanes in the mixed organic waste stream. Additionally, the treated mixed organic waste streams may have improved burning efficiency.

Abstract translation: 本发明涉及在环烷烃氧化工艺混合有机废物流中富集单体含量的方法。 特别地，所述方法包括将生物催化剂与来自环烷烃氧化方法的混合有机废物流合并，并将所述废物流的二聚和/或低聚组分酶化成单体组分。 该方法可以富集混合有机废物流中二酸，己二酸和/或其它α，β-二官能团C6烷烃的含量。 此外，经处理的混合有机废物流可具有改善的燃烧效率。

公开(公告)号：WO2012170537A2

公开(公告)日：2012-12-13

申请号：PCT/US2012/041107

申请日：2012-06-06

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  MEDHEKAR, Vinay ,  OSTERMAIER, John, J. ,  QUINN, Michael, C., III ,  SLATEN, Colin, S.

Inventor： MEDHEKAR, Vinay ,  OSTERMAIER, John, J. ,  QUINN, Michael, C., III ,  SLATEN, Colin, S.

IPC: B01J31/18 ,  B01J37/18

CPC classification number: C22B23/02 ,  B01J31/1845 ,  B01J31/185 ,  B01J31/22 ,  B01J2231/322 ,  B01J2531/847 ,  C07F19/005 ,  C22B23/021

Abstract: These disclosures relate to preparing nickel metal (Ni(0)) suited for use in catalyst systems, such as nickel complexes with phosphorus-containing ligands, useful to catalyze the hydrocyanation of ethylenically unsaturated compounds. The methods described herein can include use of steam during reduction of nickel.

Abstract translation: 这些公开内容涉及制备适用于催化剂体系的镍金属（Ni（0）），其可用于催化烯键式不饱和化合物的氢化氰化反应，所述催化剂体系例如与含磷配体的镍络合物。 本文所述的方法可以包括在还原镍期间使用蒸汽。

公开(公告)号：WO2012040076A3

公开(公告)日：2012-03-29

申请号：PCT/US2011/052087

申请日：2011-09-19

Applicant: INVISTA TECHNOLOGIES S.A.R.L ,  PARDINI, Steven, P. ,  BING-WO, Ronald, D. ,  TEERLINK, Thomas, W.

Inventor： PARDINI, Steven, P. ,  BING-WO, Ronald, D. ,  TEERLINK, Thomas, W.

IPC: D01F6/94 ,  D01F8/16

Abstract: Methods of making and using anti-tack additives for elastic fibers are disclosed. The elastic fibers include CE additive.

公开(公告)号：WO2012033915A1

公开(公告)日：2012-03-15

申请号：PCT/US2011/050827

申请日：2011-09-08

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  AMEY, Ronald, L.

Inventor： AMEY, Ronald, L.

IPC: C08G65/325 ,  C08G73/00

CPC classification number: C07C213/02 ,  C08G65/3255 ,  C08G73/024 ,  C08G2650/50 ,  C08L63/00 ,  C08L79/02 ,  C08L71/02

Abstract: Embodiments of the present disclosure include polyetheramines, methods of making polyetheramine, methods of using polyetheramine, and the like.

Abstract translation: 本公开的实施方案包括聚醚胺，制备聚醚胺的方法，使用聚醚胺的方法等。

公开(公告)号：WO2012005911A1

公开(公告)日：2012-01-12

申请号：PCT/US2011/040651

申请日：2011-06-16

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  MOERBE, Larry E. ,  CHAO, Tseng H.

Inventor： MOERBE, Larry E. ,  CHAO, Tseng H.

IPC: C07C253/10 ,  C07C255/04

CPC classification number: C07C253/10 ,  Y02P20/584 ,  C07C255/04

Abstract: Adiponitrile is made by reacting 3-pentenenitrile with hydrogen cyanide. The 3- pentenenitrile is made by reacting 1,3-butadiene with hydrogen cyanide. The catalyst for the reaction of 1,3-butadiene with hydrogen cyanide to make 3-pentenenitrile is recycled. At least a portion of the recycled catalyst is purified by an extraction process, which separates catalyst degradation products and reaction byproducts, such as mononitriles having 9 carbon atoms, from the catalyst.

Abstract translation: 己腈通过3-戊烯腈与氰化氢反应制得。 3-戊烯腈是通过使1,3-丁二烯与氰化氢反应制得的。 将1,3-丁二烯与氰化氢反应制成3-戊烯腈的催化剂被回收。 再循环催化剂的至少一部分通过萃取方法进行纯化，该方法从催化剂中分离出催化剂分解产物和反应副产物如具有9个碳原子的单腈。

公开(公告)号：WO2011149734A2

公开(公告)日：2011-12-01

申请号：PCT/US2011/036950

申请日：2011-07-07

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  SMITH, Steven, W.

Inventor： SMITH, Steven, W.

IPC: D02G3/02 ,  D02G3/32 ,  D01F1/10 ,  D01F6/70 ,  D01F8/04 ,  D01D5/34

CPC classification number: D02G3/328 ,  D01D5/04 ,  D01D5/34 ,  D01F1/10 ,  D01F8/16 ,  D02G3/36 ,  Y10T428/249921 ,  Y10T428/2927 ,  Y10T428/2929

Abstract: Disclosed herein are spandex fibers having reduced friction. The spandex fibers have a sheath- core cross-section with a lubricating additive is included in the sheath. A fusing additive is optionally included where a coalesced multifilament spandex yarn is desired.

Abstract translation: 本文公开了具有降低的摩擦力的氨纶纤维。 斯潘德克斯纤维具有鞘芯横截面，其中包含润滑添加剂。 任选地包括一种熔融添加剂，其中需要聚结的复丝氨纶纱。

公开(公告)号：WO2011119395A2

公开(公告)日：2011-09-29

申请号：PCT/US2011/028666

申请日：2011-03-16

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  KARANJGAOKAR, C. G.

Inventor： KARANJGAOKAR, C. G.

IPC: C07C51/43 ,  C07C51/47 ,  C07C63/14 ,  C07C63/307 ,  C07C63/33

CPC classification number: C07C51/48 ,  C07C51/265 ,  C22B7/009 ,  Y02P10/214 ,  C07C63/26 ,  C07C63/24 ,  C07C63/307

Abstract: The present invention relates to a process for recovery of catalyst, aromatic polycarboxylic acids and aromatic monocarboxylic acids from a residue stream from manufacture of an aromatic polycarboxylic acid.

Abstract translation: 本发明涉及从芳族多元羧酸的制造残留物流中回收催化剂，芳族多元羧酸和芳香族单羧酸的方法。

公开(公告)号：WO2011071502A1

公开(公告)日：2011-06-16

申请号：PCT/US2009/067680

申请日：2009-12-11

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  SUN, Qun ,  MCINNIS, Edwin, L.

Inventor： SUN, Qun ,  MCINNIS, Edwin, L.

IPC: C08G18/48 ,  C08G69/40 ,  C08L71/02 ,  C08G63/66 ,  C08L67/02 ,  C08L75/08

CPC classification number: C08K5/053 ,  C08G65/20 ,  C08G69/40 ,  C08J5/18 ,  C08J2367/02 ,  C08J2371/02 ,  C08J2375/04 ,  C08J2377/00 ,  C08L67/025 ,  C08L71/02 ,  C08L77/06 ,  C08L2666/22 ,  C08L75/04 ,  C08L77/00

Abstract: The present invention relates to a novel polyurethane, copolyether ester or copolyether amide elastomer composition comprising a glycol derived from random copoiymerization of alkylene oxide and tetrahydrofuran (THF), the alkylene oxide having from 2 to 4 carbon atoms, i.e., poly(tetramethylene-co- alkyieneether) glycol.

Abstract translation: 本发明涉及一种新型的聚氨酯，共聚醚酯或共聚醚酰胺弹性体组合物，其包含衍生自烯化氧和四氢呋喃（THF）的无规共聚的二醇，具有2至4个碳原子的烯化氧，即聚（四亚甲基 - - 烷基醚）二醇。

公开(公告)号：WO2010141856A2

公开(公告)日：2010-12-09

申请号：PCT/US2010/037461

申请日：2010-06-04

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  TUNG, Hae-hai ,  CHAND, Subhash ,  RYAN, John, Paul

Inventor： TUNG, Hae-hai ,  CHAND, Subhash ,  RYAN, John, Paul

IPC: D06B1/08 ,  D06B1/00 ,  D06B3/04 ,  D06B3/06

CPC classification number: D06B11/0006 ,  D02G1/122 ,  D02G3/346 ,  D06B11/0023

Abstract: Intermittently colored yarns having an intermittent and random dye spacing pattern, and systems and methods of making the same, are disclosed. Such intermittently colored yarns exhibit higher quality and lower manufacturing costs over the known intermittently colored yarns. The intermittent coloring takes place while the yarn is in caterpillar form. Carpets made from such intermittently colored yarns exhibit enhanced aesthetics over carpets made from known intermittently colored yarns. Alternatively, a stain resist, colorless base dye, or bleaching agent can be applied in the same intermittent and random spacing pattern to the intermittently colored yarns prior to subsequent dyeing. This creates a mirror image like color effect to the resulting yarn.

Abstract translation: 公开了具有间歇和随机染料间隔图案的间歇着色的纱线，以及制造它们的系统和方法。 与已知的间歇着色纱线相比，这种间歇着色的纱线表现出更高的质量和更低的制造成本。 当纱线处于毛毛形状时，间歇着色发生。 由这种间歇着色的纱线制成的地毯对于由已知的间歇着色纱线制成的地毯表现出增强的美观性。 或者，可以在随后染色之前，以间歇着色的纱线以相同的间歇和随机间隔图案施加抗污染剂，无色基础染料或漂白剂。 这产生了对所得到的纱线产生像颜色效果的镜像。

公开(公告)号：WO2010122304A1

公开(公告)日：2010-10-28

申请号：PCT/GB2010/000806

申请日：2010-04-22

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  URE, Alan, Macpherson ,  PARKER, David

Inventor： URE, Alan, Macpherson ,  PARKER, David

IPC: C07C51/43 ,  C07C63/26

CPC classification number: C07C51/43 ,  C07C63/26

Abstract: Embodiments of the present disclosure include methods or processes for purifying CTA, systems for purifying CTA, methods or processes for cooling mother liquor streams, systems for cooling mother liquor streams, methods or processes for treating mother liquor solids, systems for treating mother liquor solids, and the like.

Abstract translation: 本公开的实施方案包括用于纯化CTA的方法或方法，用于纯化CTA的系统，用于冷却母液流的方法或方法，用于冷却母液流的系统，用于处理母液固体的方法或方法，用于处理母液固体的系统， 等等。