公开(公告)号：US10047187B2

公开(公告)日：2018-08-14

申请号：US15593453

申请日：2017-05-12

Applicant: INNOVATIVE URETHANE, LLC

Inventor： Jose Luna

IPC: C08K3/00 ,  C08K5/00 ,  C08L23/06 ,  C08G18/32 ,  C08K5/521 ,  C08G18/66 ,  C08G18/76 ,  C08G18/18 ,  C08J9/00 ,  C09K21/12 ,  C08J9/14 ,  C08K3/013 ,  C08G101/00

CPC classification number: C08G18/3218 ,  C08G18/18 ,  C08G18/1833 ,  C08G18/3275 ,  C08G18/6677 ,  C08G18/7664 ,  C08G18/7671 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  C08J9/0038 ,  C08J9/0066 ,  C08J9/0095 ,  C08J9/141 ,  C08J9/143 ,  C08J2201/022 ,  C08J2207/04 ,  C08J2375/04 ,  C08K3/013 ,  C08K5/521 ,  C08L75/08 ,  C09K21/12 ,  C08K3/0033

Abstract: Polyurethane foams which are highly flame resistant are described, as well as the production of such polyurethane foams by the reaction between a natural polyol, such as sucrose or a blend of mono- or disaccharides in place of the standard hydrocarbon-based polyol component, a polyisocyanate and water in the presence of a suitable polyurethane forming catalyst and a non-halogenated flame retardant, and optionally one or more components such as surfactants and/or emulsifiers. The resultant polyurethane foam has a bio-based solid content ranging from about 17% to 30%, may be formulated in a variety of foam densities for a variety of applications, and exhibits a high degree of fire and burn resistance, as exhibited by the flame spread index, flash over resistance determination, and the smoke spread values.

公开(公告)号：US20180179358A1

公开(公告)日：2018-06-28

申请号：US15902726

申请日：2018-02-22

Applicant: Bin Yu ,  David J. Williams

Inventor： Bin Yu ,  David J. Williams

IPC: C08J9/14 ,  C08J9/02

CPC classification number: C08J9/146 ,  C08G18/163 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/222 ,  C08G18/227 ,  C08G18/4018 ,  C08G18/4208 ,  C08G18/482 ,  C08G18/5021 ,  C08G18/7664 ,  C08G2101/00 ,  C08J9/02 ,  C08J9/144 ,  C08J2201/022 ,  C08J2203/162 ,  C08J2375/04

Abstract: Disclosed are polyol premix compositions, and foams formed therefrom, which comprise a combination of a hydrohaloolefin blowing agent, a polyol, a silicone surfactant, and a catalyst system that includes a bismuth-based metal catalyst. Such catalysts may be used alone or in combination with an amine catalyst and/or other non-amine catalysts.

公开(公告)号：US20180161076A1

公开(公告)日：2018-06-14

申请号：US15893955

申请日：2018-02-12

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： James M. Bowman ,  David J. Williams

IPC: A61B17/70

CPC classification number: A61B17/7071 ,  A61B17/7026 ,  A61B17/7043 ,  A61B17/7067 ,  C08J9/0066 ,  C08J9/122 ,  C08J9/127 ,  C08J9/141 ,  C08J9/142 ,  C08J9/144 ,  C08J9/146 ,  C08J9/149 ,  C08J9/34 ,  C08J2201/022 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2203/162 ,  C08J2203/182 ,  C08J2205/052 ,  C08J2325/06 ,  C08J2375/04

Abstract: Various uses of fluoroalkenes, including tetrafluoropropenes, particularly (HFO-1336) in a variety of applications, including as blowing agents for integral skin foams are disclosed.

公开(公告)号：US20180140158A1

公开(公告)日：2018-05-24

申请号：US15815733

申请日：2017-11-17

Applicant: The Procter & Gamble Company

Inventor： David John PUNG ,  Megan Showell ROBERTS ,  Johann Martin SZEIFERT

IPC: A47L13/17 ,  C08J9/04 ,  C08G12/32 ,  C11D11/00 ,  C11D17/04 ,  B32B5/18

CPC classification number: A47L13/17 ,  A47L13/16 ,  B32B5/18 ,  C08G8/08 ,  C08G12/30 ,  C08G12/32 ,  C08G2101/005 ,  C08J9/04 ,  C08J2201/022 ,  C08J2205/08 ,  C08J2323/06 ,  C08J2361/28 ,  C11D11/0023 ,  C11D17/049

Abstract: The present invention relates to a cleaning implement that includes a melamine-formaldehyde foam. The melamine-formaldehyde foam cleaning implement has a d90/d10 ratio above 1.65 and a compression deflection force above 3.25 psi. Additionally the present invention encompasses processes for making and methods for cleaning hard surfaces with a cleaning implement according to the present invention.

公开(公告)号：US09926421B2

公开(公告)日：2018-03-27

申请号：US14418237

申请日：2013-07-26

Applicant: Covestro Deutschland AG

Inventor： Reinhard Albers ,  Torsten Heinemann ,  Stephanie Vogel ,  Michael Loof ,  Zhihong Gu ,  Atsushi Urano ,  Suk Sangjo ,  Zhao Shihu

IPC: C08J9/14 ,  B29C44/38 ,  B29C44/42 ,  C08J9/00 ,  B29C44/18 ,  B29C44/34 ,  C08G18/40 ,  C08G18/48 ,  B29C44/58 ,  B29C44/60 ,  C08G101/00 ,  B29L31/00 ,  B29K75/00

CPC classification number: C08J9/0023 ,  B29C44/18 ,  B29C44/3403 ,  B29C44/428 ,  B29C44/588 ,  B29C44/60 ,  B29K2075/00 ,  B29K2995/0063 ,  B29L2031/7622 ,  C08G18/4018 ,  C08G18/482 ,  C08G2101/00 ,  C08G2101/005 ,  C08J9/0014 ,  C08J9/0019 ,  C08J9/141 ,  C08J2201/022 ,  C08J2375/04

Abstract: The present invention is related to a method for the production of polyurethane foam, comprising the steps of: providing an isocyanate-reactive component A comprising a polyol component A1 which further comprises a physical blowing agent T; combining at least the isocyanate-reactive component A and an isocyanate component B, thereby obtaining a polyurethane reaction mixture; providing the polyurethane reaction mixture in a cavity (11); and reducing the pressure within the cavity (11) to a pressure lower than ambient pressure; characterized in that the cavity (11) is ventilated to ambient pressure before the gel time of the polyurethane reaction mixture is reached.

公开(公告)号：US09914827B2

公开(公告)日：2018-03-13

申请号：US14432907

申请日：2013-10-17

Applicant: Versalis S.P.A.

Inventor： Antonio Ponticiello ,  Attilio Arienti ,  Francesco Pasquali

IPC: C08L25/08 ,  C08J9/16 ,  C08L25/06 ,  C08J9/00 ,  C08J9/14 ,  C08J9/224 ,  C08J9/232 ,  C08J9/20

CPC classification number: C08L25/08 ,  C08J9/0019 ,  C08J9/0061 ,  C08J9/0066 ,  C08J9/0095 ,  C08J9/141 ,  C08J9/16 ,  C08J9/20 ,  C08J9/224 ,  C08J9/232 ,  C08J2201/022 ,  C08J2201/03 ,  C08J2201/036 ,  C08J2203/14 ,  C08J2203/182 ,  C08J2325/04 ,  C08J2325/08 ,  C08J2425/04 ,  C08J2425/14 ,  C08J2433/14 ,  C08J2463/04 ,  C08K3/04 ,  C08K5/0066 ,  C08L25/06 ,  C08L25/14 ,  C08L2201/02

Abstract: The present invention relates to a concentrated polymeric composition which comprises: a) vinyl aromatic polymers and/or copolymers in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition, with respect to the overall composition, b) at least one compound containing epoxy functional groups in an amount ranging from 0.01% to 5% by weight, calculated with respect to the overall composition, with respect to the overall composition, c) at least one infrared absorbing agent, in an amount ranging from 10% to 90% by weight, calculated with respect to the overall composition, with respect to the overall composition.

公开(公告)号：US09879125B2

公开(公告)日：2018-01-30

申请号：US15037490

申请日：2014-11-20

Applicant: BASF SE

Inventor： Mihai Manitiu ,  Guenter Scholz ,  Brad Martin ,  Guido Bilges ,  DianJun Chen

IPC: C08J9/00 ,  C08L75/08 ,  C08G101/00

CPC classification number: C08J9/0061 ,  C08G2101/00 ,  C08J2201/022 ,  C08J2205/044 ,  C08J2300/22 ,  C08J2375/04 ,  C08J2375/08 ,  C08J2425/08 ,  C08J2425/14 ,  C08L75/08 ,  C08L2203/14 ,  C08L2207/04 ,  C08L75/04 ,  C08L53/025

Abstract: A thermoplastic polyurethane foamed article has a plurality of bubbles distributed throughout the thermoplastic polyurethane foamed article and comprises a thermoplastic polyurethane composition and an epoxy-functional styrene acrylic copolymer which are foamed in the presence of a blowing agent. The epoxy-functional styrene acrylic copolymer is present in an amount ranging from 0.1 to 5% of the total combined weight of the thermoplastic polyurethane composition and the epoxy-functional styrene acrylic copolymer. The thermoplastic polyurethane foamed article has an average diameter of the plurality of bubbles ranging from 50 to 120 μm with at least 75% of the plurality of bubbles having a diameter of less than 200 μm.

公开(公告)号：US09850400B2

公开(公告)日：2017-12-26

申请号：US14882569

申请日：2015-10-14

Applicant: Resinate Materials Group, Inc.

Inventor： Rick Tabor ,  Eric David Vrabel ,  Matthew J Beatty ,  Jack Rogers Kovsky

IPC: C08G18/64 ,  C09D175/04 ,  C08G18/32 ,  C08G18/65 ,  C08G18/76 ,  C08J9/14 ,  C08G101/00

CPC classification number: C09D175/04 ,  C08G18/3203 ,  C08G18/3206 ,  C08G18/6446 ,  C08G18/6511 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2105/02 ,  C08J9/141 ,  C08J2201/022 ,  C08J2203/14 ,  C08J2205/06 ,  C08J2205/10 ,  C08J2375/04

Abstract: The present invention relates to the chemical digestion of keratin, such as avian feathers and wool. The digestion product is made by heating the feathers or wool with a solvent selected from glycols, alkanolamines, polyamines, and combinations thereof. The resulting digested keratin product is a keratin-derived polyol useful for making polymeric materials such as polyurethanes. The digestion products provide a sustainable alternative to petrochemical based intermediates.

公开(公告)号：US20170342190A1

公开(公告)日：2017-11-30

申请号：US15533440

申请日：2015-12-21

Applicant: Dow Global Technologies LLC

Inventor： Cecilia Girotti ,  Paolo Golini ,  Giuseppe Vairo

IPC: C08G18/18 ,  C08G18/76 ,  C08J9/00 ,  C08J9/14 ,  C08G18/48 ,  C08G101/00

CPC classification number: C08G18/1808 ,  C08G18/092 ,  C08G18/1816 ,  C08G18/1825 ,  C08G18/482 ,  C08G18/5033 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/0033 ,  C08G2101/005 ,  C08J9/0028 ,  C08J9/0052 ,  C08J9/141 ,  C08J2201/022 ,  C08J2203/14 ,  C08J2205/044 ,  C08J2205/052 ,  C08J2205/10 ,  C08J2375/04

Abstract: Embodiments of the present disclosure are foam formulations. As an example, foam formulation can include a polyol composition having an amine-imitated polyol that is from 10 percent to 20 percent of a total weight of the polyol composition and an additional polyol that is from 80 percent to 90 percent of the total weight of the polyol composition, a polyisocyanate, a blowing catalyst, and a gel catalyst, where a combination of the blowing catalyst and the gel catalyst is from 0.5 percent to 1.5 percent the total weight of the polyol composition and where the blowing catalyst is from 50 percent to 100 percent of a total weight of the blowing catalyst and the gel catalyst.

公开(公告)号：US09777104B2

公开(公告)日：2017-10-03

申请号：US14779678

申请日：2013-03-25

Applicant: Covestro Deutschland AG

Inventor： Lutz Boehnke ,  Joern Beaujean ,  Rolf Albach ,  Jun Li ,  Ling Shi

IPC: C08G18/76 ,  C08J9/02 ,  C08G18/48 ,  C08G18/66 ,  C08G18/32 ,  C08G101/00

CPC classification number: C08G18/7671 ,  C08G18/3206 ,  C08G18/4804 ,  C08G18/4812 ,  C08G18/4816 ,  C08G18/4825 ,  C08G18/4837 ,  C08G18/485 ,  C08G18/6677 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2350/00 ,  C08J9/02 ,  C08J2201/022 ,  C08J2205/05 ,  C08J2205/10 ,  C08J2375/08

Abstract: The present invention relates to predominantly (>50 vol %) open-cell (to DIN ISO 4590-5 86), cold-deformable, rigid polyurethane foams which possess high acoustic absorption and a uniform cell structure and which are suitable for producing automotive interior trim, more particularly roof linings and pillar trim.