公开(公告)号：US20190233850A1

公开(公告)日：2019-08-01

申请号：US16264759

申请日：2019-02-01

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

Inventor： Ana Teresa dos Santos Brito Mendes ROBERTS ,  Alexander Brett FOSTER

IPC: C12P7/42 ,  C12N15/74 ,  C12N9/02

CPC classification number: C12P7/42 ,  C12N9/0008 ,  C12N15/74 ,  C12Y102/01075

Abstract: Methods and materials for the production of beta hydroxy acids, such as 3-hydroxypropanoic acid (3-HP) and derivatives and compounds related thereto are provided. Also provided are products produced in accordance with these methods and materials.

公开(公告)号：US20190233848A1

公开(公告)日：2019-08-01

申请号：US16264768

申请日：2019-02-01

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

Inventor： Nadia Fatma KADI ,  Daniel BAWDON ,  Alexander Brett FOSTER

IPC: C12P7/18 ,  C12N15/74 ,  C12N9/04 ,  C12N9/88 ,  C12N9/12

CPC classification number: C12P7/18 ,  C12N9/0006 ,  C12N9/1205 ,  C12N9/88 ,  C12N15/74 ,  C12Y101/01006 ,  C12Y101/01077 ,  C12Y101/01283 ,  C12Y207/01029 ,  C12Y402/03003

Abstract: Methods and materials for the production of diol alcohols, such as 1,2-propanediol (1,2-PD) and derivatives and compounds related thereto. Also provided are products produced in accordance with these methods and materials.

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.

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

IPC: C10G57/00 ,  C10G50/00 ,  C10G70/00

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.

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.

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.

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.

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.

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

IPC: C10G57/00 ,  C10G50/00 ,  C10G70/00

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.

公开(公告)号：US20180169627A1

公开(公告)日：2018-06-21

申请号：US15843511

申请日：2017-12-15

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

Inventor： Ji MIN ,  An BOWEN ,  Brian CLANCY-JUNDT ,  William M. CROSS ,  Daniel Travis SHAY ,  Cai Tian XI

IPC: B01J23/83 ,  C07C2/24 ,  B01J23/94 ,  B01J38/04 ,  B01J37/12 ,  B01J37/16 ,  B01J37/08 ,  B01J37/02

CPC classification number: B01J23/83 ,  B01J21/04 ,  B01J21/063 ,  B01J23/002 ,  B01J23/94 ,  B01J37/0201 ,  B01J37/0209 ,  B01J37/0236 ,  B01J37/08 ,  B01J37/086 ,  B01J37/088 ,  B01J37/12 ,  B01J37/16 ,  B01J38/02 ,  B01J38/04 ,  B01J2523/00 ,  C07C2/24 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2523/83 ,  Y02P20/127 ,  Y02P20/52 ,  C07C11/08 ,  C07C11/09 ,  C07C11/107 ,  B01J2523/31 ,  B01J2523/36 ,  B01J2523/47 ,  B01J2523/847

Abstract: Described herein are materials and methods for improved catalytic oligomerization of an ethylene monomer and/or propylene monomer. The present disclosure teaches oligomerizing the ethylene monomer or propylene monomer to produce oligomers. Also described is a heterogeneous catalyst comprising sulfate modified nickel on titanium modified alumina and a surface modification with yttrium (Y) suitable for use in the disclosed oligomerization.