公开(公告)号：EP4400537A1

公开(公告)日：2024-07-17

申请号：EP23203498.3

申请日：2023-10-13

Applicant: Seho Inc.

Inventor： LEE, Sung Wook ,  KIM, Hyun Jin ,  DHUN, Dup ,  KANG, Chan Hong ,  KANG, Dae Kwon

IPC: C08J9/02 ,  C08J9/08 ,  C08J9/14 ,  C08G18/32

CPC classification number: C08J2375/0420130101 ,  C08J9/08 ,  C08J2203/0220130101 ,  C08J2203/18420130101 ,  C08J2203/1220130101 ,  C08J2203/16220130101 ,  C08J2203/14220130101 ,  C08J9/02 ,  C08J9/142 ,  C08J9/144 ,  C08G2110/002520210101 ,  C08G2110/00520210101 ,  C08G2115/0220210101 ,  C08G18/4018 ,  C08G18/42 ,  C08G18/48 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/163 ,  C08G18/225 ,  C08G18/3206 ,  C08G18/6611 ,  C08G18/7664

Abstract: Disclosed are a foaming agent composition for polyurethane including glycerol carbonate as a chemical foaming agent and a physical foaming agent or a chemical foaming agent in a predetermined ratio (physicochemical foaming agent), and polyurethane foam prepared using the same. The polyurethane foam has very low global warming potential and ozone depletion potential and simultaneously improved properties such as thermal conductivity, water absorption, flexural strength, and compressive strength that meet the standard for thermal insulation materials made of rigid urethane foam, and is effective at preventing internal shrinkage.

公开(公告)号：EP4324921A3

公开(公告)日：2024-05-01

申请号：EP23207670.3

申请日：2016-12-29

Applicant: Dexcom, Inc.

Inventor： LEE, Ted Tang ,  DENNIS, Andrew Trinin ,  WANG, Shanger ,  ZHOU, Jiong

IPC: A61B5/145 ,  A61B5/1486 ,  A61B5/00 ,  A61K38/28 ,  A61K33/00 ,  C08G18/48 ,  C08G18/75 ,  C12Q1/00 ,  C08G18/08 ,  A61B5/1473 ,  C08G18/12 ,  C08G18/44 ,  C08L39/06 ,  C08L75/04 ,  G01N27/327 ,  C08G18/38 ,  C08G18/40 ,  C12N11/08 ,  C12N11/089 ,  C12N11/093

CPC classification number: A61B5/002 ,  G01N27/3275 ,  A61B2562/1220130101 ,  C08G18/4833 ,  C08G18/755 ,  C08G18/0828 ,  C08G18/12 ,  C08G18/3857 ,  C08G18/4018 ,  C08G18/44 ,  C12Q1/002 ,  C12Q1/006 ,  A61B5/0004 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/14865 ,  A61B5/1486 ,  A61K33/00 ,  A61K38/28 ,  A61B5/1473 ,  C12N11/089 ,  C12N11/093

Abstract: Disclosed are devices for determining an analyte concentration (e.g., glucose). The devices comprise a sensor configured to generate a signal associated with a concentration of an analyte and a sensing membrane located over the sensor. The sensing membrane comprises a biointerface layer which interfaces with a biological fluid containing the analyte to be measured. The biointerface layer comprises a biointerface polymer, wherein the biointerface polymer comprises polyurethane and/or polyurea segments and one or more zwitterionic repeating units. The biointerface layer increases sensor longevity and decrease sensor inaccuracy by inhibiting accumulation of cells, proteins, and other biological species on the outermost layers of the sensor.

公开(公告)号：EP3919537B1

公开(公告)日：2024-05-01

申请号：EP20187068.0

申请日：2020-07-21

IPC: C08G18/18 ,  C08G18/20 ,  C08G18/22 ,  C08G18/32 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/50 ,  C08G18/66 ,  C08G18/76 ,  C08J9/00 ,  C08J9/14 ,  C08G101/00

CPC classification number: C08G18/4829 ,  C08G18/6688 ,  C08G18/4816 ,  C08G18/5027 ,  C08G18/5024 ,  C08G18/482 ,  C08G18/4208 ,  C08G18/4018 ,  C08G18/3281 ,  C08G18/6655 ,  C08G18/1816 ,  C08G18/225 ,  C08G18/2036 ,  C08G18/7664 ,  C08J9/141 ,  C08G2330/0020130101 ,  C08G2110/005820210101 ,  C08G2110/002520210101 ,  C08J2375/0420130101 ,  C08J2205/1020130101

公开(公告)号：EP2820059B1

公开(公告)日：2018-12-26

申请号：EP13706561.1

申请日：2013-02-28

Applicant: BASF SE

Inventor： JACOBMEIER, Olaf ,  KAMPF, Gunnar ,  KÖNIG, Christian

IPC: C08G18/40 ,  C08G18/42 ,  C08G18/48

CPC classification number: C08G18/4244 ,  C08G18/4018 ,  C08G18/4891 ,  C08G2101/0025

公开(公告)号：EP3405515A1

公开(公告)日：2018-11-28

申请号：EP17702249.8

申请日：2017-01-18

Applicant: The Chemours Company FC, LLC

Inventor： WYSONG, Ernest Byron

IPC: C08J9/14

CPC classification number: C08J9/146 ,  C08G18/14 ,  C08G18/18 ,  C08G18/1825 ,  C08G18/1833 ,  C08G18/4018 ,  C08G18/72 ,  C08G2101/00 ,  C08G2101/0025 ,  C08J2201/022 ,  C08J2203/162 ,  C08J2205/052 ,  C08J2205/10 ,  C08J2207/04 ,  C08J2375/04 ,  C08J2375/08

Abstract: The present invention provides a process comprising reacting polyisocyanate with active hydrogen-containing compound in the presence of Z-1,1,1,4,4,4-hexafluoro-2-butene at a temperature of at least 135° F. (57.2° C.) or a temperature of 135° F. (57.2° C.) to 150° F. (65.6° C.) to obtain as a result thereof, foamed reaction product, wherein the thermal conductivity of the foamed reaction product exhibits no appreciable change at any of the foaming temperatures within this range.

公开(公告)号：EP3401345A1

公开(公告)日：2018-11-14

申请号：EP16883842.3

申请日：2016-12-26

Applicant: Bridgestone Corporation

Inventor： HIRATA, Aya ,  Kanzaki, Shinya

IPC: C08G18/76 ,  C08G18/00 ,  C08G18/42 ,  C08G18/48 ,  G03G15/00 ,  G03G15/08 ,  C08G101/00

CPC classification number: C08G18/00 ,  C08G18/4018 ,  C08G18/42 ,  C08G18/4213 ,  C08G18/6677 ,  C08G18/76 ,  C08G18/7621 ,  C08G2101/005 ,  C08G2101/0083 ,  G03G15/00 ,  G03G15/08

Abstract: The present invention provides a composition for polyurethane foam produced by blending a polyol containing a polyester polyol and a polyether polyol, tolylene diisocyanate, a foaming agent, and a foam stabilizer, the polyester polyol containing a phthalate ester polyol, the tolylene diisocyanate having a compositional mass ratio (2,4-tolylene diisocyanate/2,6-tolylene diisocyanate) of (65/35) to (70/30). The composition for polyurethane foam can further increase tensile strength and restorability of a polyurethane foam while ensuring low air permeability and excellent toner sealing property of the polyurethane foam.

公开(公告)号：EP2828309B1

公开(公告)日：2018-10-10

申请号：EP13710414.7

申请日：2013-03-19

Applicant: BASF SE

Inventor： KAMPF, Gunnar

IPC: B32B27/40 ,  C08J9/00 ,  C08J9/02 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08G101/00 ,  C08K5/00 ,  C08J9/14

CPC classification number: C08G18/4833 ,  B32B27/40 ,  C08G18/4018 ,  C08G18/4219 ,  C08G18/4252 ,  C08G18/4288 ,  C08G18/7664 ,  C08G2101/0025 ,  C08J9/0019 ,  C08J9/0038 ,  C08J9/02 ,  C08J9/141 ,  C08J2201/022 ,  C08J2203/14 ,  C08J2375/04 ,  C08K5/0066

公开(公告)号：EP2822532B1

公开(公告)日：2018-09-19

申请号：EP13712499.6

申请日：2013-03-06

Applicant: Covestro Deutschland AG

Inventor： VIALA, Sophie ,  DÖRR, Sebastian ,  BEREZKIN, Yuliya

IPC: A61K8/368 ,  A61Q19/00 ,  A61K8/87 ,  A61K8/04 ,  A61P17/10 ,  C08K5/09 ,  C08L75/04

CPC classification number: A61K47/34 ,  A61K8/042 ,  A61K8/368 ,  A61K8/87 ,  A61K31/60 ,  A61Q19/008 ,  C08G18/0828 ,  C08G18/10 ,  C08G18/12 ,  C08G18/283 ,  C08G18/4018 ,  C08G18/4238 ,  C08G18/44 ,  C08G18/4854 ,  C08G18/722 ,  C08G18/73 ,  C08G18/755 ,  C08K5/09 ,  C08G18/3228

Abstract: The present invention describes a surprising effect of an aqueous polyurethane dispersion on the efficacy of active ingredients in the anti-acne treatment. The aqueous polyurethane dispersion was able to reduce irritation and substantially enhance efficacy of the salicylic acid and/or salicylic acid derivative in the topical anti-acne serum.

公开(公告)号：EP2809700B1

公开(公告)日：2018-09-19

申请号：EP13701643.2

申请日：2013-01-30

Applicant: Covestro Deutschland AG

Inventor： ROERS, Rolf ,  HAGEN, Torsten ,  ABELS, Rene ,  TINNEFELD, Inge ,  SCHINDLER, Walter

IPC: C08G18/09 ,  C08G18/10 ,  C08G18/40 ,  C08G18/48 ,  C08G18/50

CPC classification number: C08G18/7671 ,  C08G18/092 ,  C08G18/3206 ,  C08G18/341 ,  C08G18/4018 ,  C08G2101/0025 ,  Y10T428/249953 ,  Y10T428/24999

公开(公告)号：EP3368584A1

公开(公告)日：2018-09-05

申请号：EP16785519.6

申请日：2016-10-26

Applicant: BASF SE

Inventor： KOCH, Sebastian ,  GATTI, Michele ,  ELBING, Mark ,  KÖNIG, Christian ,  KLASSEN, Johann

IPC: C08G18/48 ,  C08G18/76 ,  C08G18/18 ,  C08G18/20 ,  C08G18/40 ,  C08G18/42 ,  C08G101/00

CPC classification number: C08G18/482 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/1825 ,  C08G18/2036 ,  C08G18/4018 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/4883 ,  C08G18/4887 ,  C08G18/4891 ,  C08G18/5033 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2330/00 ,  C08J9/141 ,  C08J2203/16 ,  C08J2205/10 ,  C08J2375/08 ,  F16L59/00

Abstract: The invention relates to polyol components b) containing: between 20 and 40 wt. % of polyether ester polyols B) with a functionality of between 3.8 and 4.8, an OH number of between 380 and 440 mg KOH/g and a fatty acid and/or fatty acid ester content of between 8 and 7 wt. %, in relation to the weight of the polyether ester polyols B); betwen 20 and 40 wt. % of polyether polyols C) with a functionality of between 3.7 and 4 and an OH number of between 300 and 420 mg KOH/g; between 20 and 40 wt. % of polyether polyols D) with a functionality of between 4.5 and 6.5 and an OH number of between 400 and 520 mg KOH/g; and between 0.5 and 5.5 wt. % of catalysts E), between 0.1 and 5 wt. % of other auxiliary agents and/or additives F), and between 0.5 and 5 wt. % of water G). The invention also relates to polyurethane rigid foam materials produced therefrom and to the use thereof for insulation and cooling applications.