公开(公告)号：JP2008239991A

公开(公告)日：2008-10-09

申请号：JP2008085760

申请日：2008-03-28

Applicant: Cellresin Technol Llc ,  Invista North America Sarl ,  インヴィスタ・ノース・アメリカ・エス・エー・アール・エルArteva North America S.A.R.L. ,  セルレジン テクノロジーズ,エルエルシー

Inventor： WOOD WILLARD E ,  BEAVERSON NEIL J ,  LAWONN PHILIP A ,  HUANG XIAOYAN

IPC: B65D1/00 ,  C08G63/88 ,  B29B7/88 ,  B29B9/12 ,  B65D65/02 ,  C08J3/12 ,  C08J3/20 ,  C08L5/16 ,  C08L67/00 ,  C08L67/02 ,  C09D105/16

CPC classification number: C09D105/16 ,  C08J3/203 ,  C08J2367/02 ,  C08L5/16 ,  C08L67/02 ,  Y10T428/1352 ,  Y10T428/1397 ,  Y10T428/29 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2998 ,  Y10T428/31 ,  Y10T428/31786 ,  Y10T428/31797 ,  C08L2666/26

Abstract: PROBLEM TO BE SOLVED: To provide a method which produces an active substance dispersed in a thermoplastic resin capable of preventing or supplementing the formation of a reactive organic substance containing an aldehyde substance, and also produces a thermoplastic container for drink, chips, preforms and the like in a method of producing bottles from a thermoplastic polyester resin. SOLUTION: The method is for producing polyester chips and comprises the steps of: (a) allowing a stream containing a melt polyester to pass through a process device having an exit orifice; (b) forming a liquid of a substituted cyclodextrin compound; (c) introducing the liquid into the stream of the melt polyester near the mixing means in the process device to form a processed stream; and (d) allowing the processed stream to pass through the orifice. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种生产分散在能够防止或补充含有醛物质的反应性有机物的形成的热塑性树脂中的活性物质的方法，并且还制备用于饮料的热塑性容器，碎屑， 在从热塑性聚酯树脂制造瓶子的方法中的预成型件等。 解决方案：该方法用于生产聚酯切片，包括以下步骤：（a）使含有熔融聚酯的料流通过具有出口孔的加工装置; （b）形成取代的环糊精化合物的液体; （c）在处理装置中的混合装置附近将液体引入熔融聚酯的流中以形成加工流; 和（d）允许经处理的流通过孔口。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：BR112018016927A8

公开(公告)日：2022-09-20

申请号：BR112018016927

申请日：2017-02-17

Applicant: INVISTA TECH SARL ,  INVISTA NORTH AMERICA SARL ,  INVISTA NORTH AMERICA LLC ,  INV PERFORMANCE SURFACES LLC ,  INVISTA TEXTILES UK LTD

Inventor： GARY SMITH ,  ALEX VAN ECK CONRADIE ,  GREGORY S KIRBY ,  PAUL S PEARLMAN

IPC: C12P5/00 ,  C12P5/02 ,  C12P7/24 ,  C12P13/00

Abstract: A presente divulgação descreve processos biocatalíticos para produzir um produto que compreendem fornecer uma corrente aquosa (AS) que compreende pelo menos um substrato fermentável e uma corrente gasosa (GS) que compreende pelo menos um dentre CO2 /H2, H2, metano e/ou CO a uma zona de fermentação, em que as correntes GS e AS são opcionalmente colocadas em contato e/ou misturadas; em que a zona de fermentação compreende pelo menos um organismo que tem capacidade para metabolizar um substrato de AS e um substrato de GS, em que a fermentação opera em condições para metabolizar mixotroficamente pelo menos um substrato gasoso na GS e pelo menos um substrato na AS, produzindo o produto. A presente divulgação também descreve composições que compreendem uma AS, uma GS e um organismo, em que o organismo ou um equivalente ou equivalente geneticamente modificado do mesmo é um metanotrofo ou um organismo quimiolitotrófico de metabolização de hidrogênio ou metabolização de CO e em que o organismo tem capacidade para metabolismo mixotrófico de pelo menos um substrato gasoso na GS e pelo menos um substrato na AS. A presente divulgação também descreve um processo em que a referida fermentação opera em condições para metabolizar mixotroficamente pelo menos H2 na corrente gasosa e glicerol e ácido lático na corrente aquosa. A presente divulgação também descreve um sistema para produzir um produto de fermentação ou bioderivado.

公开(公告)号：US20210292554A1

公开(公告)日：2021-09-23

申请号：US17260836

申请日：2019-07-17

Applicant: INVISTA North America S.A.R.L.

Inventor： Alexander Gulledge ,  Jacob Lockhart ,  Milind V. Kantak ,  Anand Viswanath ,  Joshua J. Wahrmund

IPC: C08L77/06 ,  C08L77/02 ,  D01F6/90 ,  D01F1/10 ,  D01F6/60 ,  D01F6/30

Abstract: Disclosed are fibers comprising a modified polyamide, such as a modified nylon-6, a modified nylon-6,6, or a modified nylon-5,6. The polyamide may be modified to contain a modified polyolefin, such as a maleated polyolefin. The disclosed fibers are hydrophobic and have surprising properties and benefits as compared to fibers having the same base polymer but without modification.

公开(公告)号：US20210129786A1

公开(公告)日：2021-05-06

申请号：US16650779

申请日：2018-09-27

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： John BARNES ,  Neil HUNT ,  Varunesh SHARMA ,  Martin TOWNSON ,  Anne GAUTHIER

IPC: B60R21/232 ,  B60R21/235

Abstract: Methods for production of automobile airbags with decreased air leakage and an increased duration of their inflated state, as well as airbags produced in accordance with these methods are provided.

公开(公告)号：US10858480B2

公开(公告)日：2020-12-08

申请号：US15780373

申请日：2016-11-11

Applicant: INVISTA NORTH AMERICA S.A R.L.

Inventor： Charles Richard Langrick ,  Garry S. Hunt

IPC: C08G69/40 ,  C08G69/28 ,  C08K5/092 ,  C08G69/46 ,  C08G69/04 ,  C08G69/02 ,  C08G69/26 ,  C08G69/48 ,  B29B9/06 ,  B29K77/00

Abstract: The present disclosure relates to a preparation of polymer with improved color and properties. More particularly, the disclosure relates to the preparation of polyamide by introducing a polyetheramine additive during the polymer extrusion step. The extruded polymer is superior in appearance and spinnable in subsequent processing into yarn.

公开(公告)号：US10801046B2

公开(公告)日：2020-10-13

申请号：US15659505

申请日：2017-07-25

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Alexander Brett Foster ,  Stephen Thomas Cartman ,  Jonathan Kennedy ,  William Joseph Simmons

IPC: C12P7/62 ,  C12P7/42 ,  C12N15/09 ,  C12P7/64 ,  C12N15/52 ,  C12P13/00 ,  C12P7/24 ,  C12P7/40 ,  C07C47/12 ,  C07C47/19 ,  C07C55/16 ,  C07C59/147 ,  C07C223/02 ,  C07C225/06 ,  C07C229/08 ,  C12N9/04 ,  C12N9/10 ,  C12N9/16 ,  C12N9/88 ,  C12P7/18 ,  C12P7/44

Abstract: This document describes biochemical pathways for producing a difunctional product having an odd number of carbon atoms in vitro or in a recombinant host, or salts or derivatives thereof, by forming two terminal functional groups selected from carboxyl, amine, formyl, and hydroxyl groups in an aliphatic carbon chain backbone having an odd number of carbon atoms synthesized from (i) acetyl-CoA and propanedioyl-CoA via one or more cycles of methyl ester shielded carbon chain elongation or (ii) propanedioyl-[acp] via one or more cycles of methyl ester shielded carbon chain elongation. The biochemical pathways and metabolic engineering and cultivation strategies described herein rely on enzymes or homologs accepting methyl ester shielded aliphatic carbon chain backbones and maintaining the methyl ester shield for at least one further enzymatic step following one or more cycles of methyl ester shielded carbon chain elongation.

公开(公告)号：US10759741B2

公开(公告)日：2020-09-01

申请号：US14904726

申请日：2014-07-16

Applicant: INVISTA NORTH AMERICA S.A R.L.

Inventor： Sudhir N. V. K. Aki ,  James M. Garner ,  William J. Tenn, III ,  Thomas E. Vos

IPC: C07C253/10 ,  C07C253/34 ,  B01D3/14 ,  B01J31/18

Abstract: A solvent is at least partially separated from a catalyst. The catalyst comprises nickel and a bidentate phosphorus-containing ligand. The method for separation involves distilling a catalyst solution. The ratio of 2-pentenenitrile to 3-pentenenitrile in distillation column bottoms is controlled to reduce the amount of 3-pentenenitrile which is isomerized to form 2-methyl-3-butenenitrile. Isomerization of 3-pentenenitrile to 2-methyl-3-butenenitrile and subsequent isomerization of 2-methyl-3-butenenitrile to 2-methyl-2-butenenitrile, and/or hydrocyanation of 2-methyl-3-butenenitrile to methylglutaronitrile represents a loss in adiponitrile yield in a process for making adiponitrile.

公开(公告)号：US10576467B2

公开(公告)日：2020-03-03

申请号：US15564882

申请日：2016-04-08

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Mariusz Kamionka ,  Alex Conradie

IPC: C02F1/20 ,  C02F1/42 ,  B01J39/05 ,  B01J39/18 ,  B01J47/11 ,  B01J49/05 ,  B01J49/60 ,  B01J47/014 ,  B01J47/016 ,  C02F101/34 ,  C02F101/38 ,  C07C209/86

Abstract: Described herein are processes and apparatus for the high purity and high concentration recovery of multivalent products via continuous ion exchange from aqueous solutions for further down-stream purification.

公开(公告)号：US10538788B2

公开(公告)日：2020-01-21

申请号：US15717065

申请日：2017-09-27

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Stephen Thomas Cartman ,  Alexander Brett Foster ,  Ana Teresa dos Santos Brito Mendes Roberts ,  Mark Paul Taylor

IPC: C12N9/88 ,  C12P5/00 ,  C12R1/01 ,  C07C11/12 ,  C08F136/08 ,  C12N9/90 ,  C12N15/74

Abstract: Methods and compositions for synthesizing dienes and derivative thereof, such as isoprene, in Cupriavidus necator are provided.

公开(公告)号：US10533193B2

公开(公告)日：2020-01-14

申请号：US14914741

申请日：2014-08-05

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Alex Van Eck Conradie ,  Adriana Leonora Botes

IPC: C12P5/02 ,  C12N1/21 ,  C12N9/88 ,  C12N9/12 ,  C12N9/16 ,  C12N9/10

Abstract: The document provides methods for biosynthesizing isobutene using one or more isolated enzymes such as one or more of a hydratase such as an enzyme classified under EC 4.2.1.- and a decarboxylating thioesterase, or using recombinant host cells expressing one or more such enzymes.