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公开(公告)号：US20190218709A1
公开(公告)日：2019-07-18
申请号：US16302782
申请日：2017-05-23
Applicant: INVISTA NORTH AMERICA S.A.R.L.
Inventor： Michelle A. IVY , Carlos CARRILLO , Mary GLESNER , Keegan RHOADES , Anand VISWANATH
IPC: D06M15/643 , D06M15/65 , D06M23/08
CPC classification number: D06M15/643 , D06M11/79 , D06M15/65 , D06M23/08 , D06M2101/34 , D06M2200/01
Abstract: A composition for the treatment of fiber, yarn and fabrics, said composition comprising at least one highly dispersible clay nanoparticle component, at least one silicone polymer component; and water. Also provided is fiber surface treated with these compositions as well as articles including yarns, fabrics and carpets of the surface treated fiber.
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公开(公告)号：US10351787B2
公开(公告)日：2019-07-16
申请号：US15913503
申请日：2018-03-06
Applicant: INVISTA NORTH AMERICA S.A.R.L.
Inventor： William M. Cross, Jr. , Daniel Travis Shay , Rui Chi Zhang , Fang Zhang
Abstract: Described herein are processes for the conversion of ethylene into CS+ olefins, naphthenics, and aromatics via a dual catalyst reaction utilizing a dehydroaromatization catalyst.
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公开(公告)号：US10343084B2
公开(公告)日：2019-07-09
申请号：US15564895
申请日：2016-04-08
Applicant: INVISTA NORTH AMERICA S.A.R.L. , Paul Pearlman
Inventor： Paul Pearlman , Gary Smith , Gregory S. Kirby
IPC: B01D15/18 , C12P13/00 , C07C209/82 , C07C209/86 , C07C211/09 , C07C211/12 , C07C213/10 , C07C227/38 , C07C227/40 , C07C229/08
Abstract: The present disclosure relates to methods for separating at least one amine chosen from diamines and omega-aminoacids from a feed mixture using a simulated moving bed (SMB) adsorptive technology.
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公开(公告)号：US10214736B2
公开(公告)日：2019-02-26
申请号：US15593395
申请日：2017-05-12
Applicant: INVISTA North America S.A.R.L.
Inventor： Eric Althoff , Nadia Kadi , Mihai Luchian Azoitei , Yih-En A. Ban , Daniela Grabs-Röthlisberger , Alexander Pisarchik , Alexandre Zanghellini , Adriana L. Botes
IPC: C12N9/88 , A61K38/00 , C12P5/00 , C12P5/02 , C07C11/167 , C07C11/18 , C07C11/21 , C07K16/40 , C08F36/06 , C08F36/08 , C08F36/22 , G01N33/573 , C08F136/06 , C08F136/08
Abstract: The present disclosure provides novel polypeptides with 3-buten-2-ol dehydratase activity, polypeptides with catalytic activity in the conversion of 3-methyl-3-buten-2-ol to isoprene, and crystal structure data for one of such polypeptides. Methods of making and using the polypeptides and their related crystal structure data are also provided.
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公开(公告)号：US20190048138A1
公开(公告)日：2019-02-14
申请号：US16077309
申请日：2017-03-06
Applicant: INVISTA NORTH AMERICA S.A.R.L.
Inventor： Michael D. BENSTEAD
IPC: C08G69/26
Abstract: A method of making a polyamide copolymer includes subjecting a reaction mixture to conditions sufficient to form the polyamide copolymer, the reaction mixture including adduct A and adduct B. Adduct A is a 1:1 adduct of a diamine having the structure H2N-R1-NH2, or a salt thereof, and an aliphatic diacid having the structure HO—C(O)—R2-C(O)—OH, or a salt thereof. Adduct B is a 1:1 adduct of the diamine having the structure H2N-R1-NH2, or a salt thereof, and an aromatic diacid having the structure HO—C(O)—R3-C(O)—OH, or a salt thereof. At each occurrence, R1 and R2 can be independently a substituted or unsubstituted (C1-C20)alkylene. At each occurrence, R3 can be independently a substituted or unsubstituted (C6-C20)arylene. The molar ratio of adduct A to adduct B in the reaction mixture can be about 61:39 to about 90:10.
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Patent Agency Ranking
156.发明申请公开(公告)号：US20180320205A1
公开(公告)日：2018-11-08
申请号：US15885927
申请日：2018-02-01
Applicant: INVISTA North America S.á.r.l.
Inventor： Paul S. Pearlman , Alex Van Eck Conradie , Changlin Chen , Adriana Leonora Botes
CPC classification number: C12P7/46 , C12P7/18 , C12P7/42 , C12P7/44 , C12P13/001 , C12P13/005
Abstract: This document describes biochemical pathways for producing pimelic acid, 7-aminoheptanoic acid, 7-hydroxyheptanoic acid, heptamethylenediamine or 1,7-heptanediol by forming two terminal functional groups, comprised of carboxyl, amine or hydroxyl group, in a C7 aliphatic backbone substrate. These pathways, metabolic engineering and cultivation strategies described herein rely on the fatty acid synthesis pathway and oxidative cleavage of long chain acyl-[acp] intermediates by a monooxgenase (e.g., cytochrome P450) such as that encoded by BioI from microorganisms such as Bacillus subtillis.
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公开(公告)号：US10104925B2
公开(公告)日：2018-10-23
申请号：US15161749
申请日：2016-05-23
Applicant: INVISTA NORTH AMERICA S.A R.L.
Inventor： Douglas K. Farmer , Carmen A. Covelli
IPC: A41C3/00 , A41D31/00 , A41B17/00 , A41C3/10 , A41B1/08 , A41B9/00 , A41B9/04 , A41B9/06 , A41B11/00 , A41B11/14 , A41C1/00 , A41D1/00 , A41D1/04 , A41D1/06 , A41D1/14 , A41D1/18 , A41D1/22 , A41D3/02 , A41D3/04 , A41D3/08 , A41D7/00 , A41D10/00 , A41D13/00 , A41D13/002 , A41D13/012 , A41D13/04 , A41D13/12 , A41D17/00 , A41D20/00 , A41D25/00 , A41D27/02 , A41D29/00 , A41F9/00 , A42B1/00 , A42B5/00 , A61F5/37 , A61F13/00 , B32B5/02 , B32B5/18 , B32B27/06
Abstract: Included are articles such as garments including polymer film compositions to alter the stress profile of the garment which is exhibited during wear of the garment. The polymer film may be bonded to the fabric to provide a fabric/film laminate.
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公开(公告)号：US20180273987A1
公开(公告)日：2018-09-27
申请号：US15903744
申请日：2018-02-23
Applicant: INVISTA NORTH AMERICA S.A.R.L.
Inventor： Nadia Fatma KADI , Mariusz Stanislaw KAMIONKA , Alexander Brett FOSTER , Alex Van Eck CONRADIE , Adriana Leonora BOTES
IPC: C12P7/62 , C12N9/02 , C07C69/42 , C12N9/10 , C12N9/16 , C12N15/52 , C12P13/00 , C12P7/42 , C12P7/44 , C07C229/08 , C12N9/18
CPC classification number: C12P7/62 , C07C69/42 , C07C229/08 , C12N9/0008 , C12N9/1007 , C12N9/1096 , C12N9/16 , C12N9/18 , C12N15/52 , C12P7/42 , C12P7/44 , C12P13/001 , C12Y102/99006 , C12Y201/01197 , C12Y206/01018 , C12Y206/01038 , C12Y301/01085
Abstract: This document describes biochemical pathways for producing 2,4-pentadienoyl-CoA by forming one or two terminal functional groups, comprised of carboxyl or hydroxyl group, in a C5 backbone substrate such as glutaryl-CoA, glutaryl-[acp] or glutarate methyl ester. 2,4-pentadienoyl-CoA can be enzymatically converted to 1,3-butadiene.
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公开(公告)号：US20180258352A1
公开(公告)日：2018-09-13
申请号：US15913503
申请日：2018-03-06
Applicant: INVISTA NORTH AMERICA S.A.R.L.
Inventor： William M. CROSS, JR. , Daniel Travis SHAY , Rui Chi ZHANG , Fang ZHANG
CPC classification number: C10G57/00 , C10G50/00 , C10G70/00 , C10G2300/1092
Abstract: Described herein are processes for the conversion of ethylene into CS+ olefins, naphthenics, and aromatics via a dual catalyst reaction utilizing a dehydroaromatization catalyst.
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公开(公告)号：US20180170707A1
公开(公告)日：2018-06-21
申请号：US15735452
申请日：2016-06-10
Applicant: INVISTA NORTH AMERICA S.A R.L.
Inventor： Charles P DETURK
CPC classification number: B65H57/14 , B65H57/003 , B65H57/16 , B65H57/26 , B65H2701/31
Abstract: A rolling guide for a fiber strand comprises a first support member extending from a base of the roller guide to a compound joint having first and second portions. The first portion of the compound joint is mounted on the first support member for rotation around a first axis. The second portion of the compound joint being rotatable relative to the first portion around a second axis at a compound angle to the first axis. A second support member is connected with the second portion of the compound joint at a proximal end of the second support member. A channeled roller is carried on the second support member distally from the proximal end, and mounted for rotation around a third axis. The channeled roller has an annular channel formed therein. A fastener is provided to selectively prevent the second portion of the compound joint from rotating around the second axis relative to the first portion of the compound joint. Also provided according to the present disclosure is a method of guiding one or more fiber strands from a fiber package on a creel device to a destination location for further processing.
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