-
1.发明公开公开(公告)号：US20240343684A1
公开(公告)日：2024-10-17
申请号：US18682347
申请日：2022-08-18
发明人： Toshihiro TAKAI , Masaaki SASAKI , Koji MAEBA , Yasuyuki KURIHARA , Tatsuhiko KOBAYASHI , Kunihiro YAMADA , Tsubasa MORIOKA
IPC分类号： C07C263/10 , C08G18/76
CPC分类号： C07C263/10 , C08G18/7621 , C08G18/7671
摘要： Provided is an isocyanate production system 1 including a control device 10 that selects energy produced by a biomass boiler 134, biomass methanol or carbon recycle methanol used by a methanol cracking device 150, recycled oil or biomass oil used by a carbon monoxide generation device 160, and a compound derived from a biomass raw material used by a polyamine production device 140 so that an environmental load value of an isocyanate compound, which is derived from energy produced by a boiler group 130, methanol used by the methanol cracking device 150, oil used by the carbon monoxide generation device 160, and a polyamine compound raw material used by the polyamine production device 140, is a predetermined value or less.
-
公开(公告)号：US12091488B2
公开(公告)日：2024-09-17
申请号：US17043924
申请日：2019-04-03
申请人： BOSTIK SA
CPC分类号： C08G18/12 , C08G18/6423 , C08G18/6677 , C08G18/7621 , C08G18/7664 , C08G18/792 , C08K3/26 , C09J175/08 , C08K2003/265
摘要： The invention relates to a composition comprising: an NCO component comprising: A) at least one polyurethane comprising at least two NCO terminal groups produced by an addition polymerisation reaction of at least one dissymetric diisocyanate and at least one polyol, and B) at least one polyisocyanate comprising at least three NCO isocyanate functions, selected from the group consisting of biurets, isocyanurates, adducts of diisocyanates and of triols, and the mixtures thereof; and an OH component comprising: at least one polyol; and a total content of filler(s) higher than or equal to 35 wt. %, in relation to the total weight of said OH component.
-
公开(公告)号：US12065593B2
公开(公告)日：2024-08-20
申请号：US17044006
申请日：2019-04-03
申请人： BOSTIK SA
IPC分类号： C08G18/12 , C08G18/22 , C08G18/32 , C08G18/42 , C08G18/48 , C08G18/66 , C08G18/72 , C08G18/73 , C08G18/76 , C09J175/12
CPC分类号： C09J175/12 , C08G18/12 , C08G18/227 , C08G18/3228 , C08G18/4238 , C08G18/4825 , C08G18/6685 , C08G18/721 , C08G18/73 , C08G18/7621
摘要： The present invention relates to a composition comprising: —an —NCO component comprising: A) at least one polyurethane comprising at least two NCO end groups obtained by polyaddition reaction: of a composition comprising at least one diisocyanate, of a composition comprising at least one polyol, B) at least one polyisocyanate comprising at least three isocyanate NCO functions, selected from the group consisting of biurets, of isocyanurates, of adducts of diisocyanates and triols, and of mixtures thereof; an —OH component comprising: at least two polyols P1 having a number-average molecular weight of strictly less than 500 g/mol and at least one polyol P2 having a number-average molecular weight of strictly greater than 1000 g/mol, said composition comprising at least one rheology agent.
-
公开(公告)号：US20240240068A1
公开(公告)日：2024-07-18
申请号：US17296238
申请日：2018-11-22
发明人： Rui Shi , Wenxin Zhang , Zhaohui Qu
IPC分类号： C09J175/06 , B32B7/12 , B32B15/085 , B32B15/088 , B32B15/20 , B32B27/32 , B32B27/34 , B32B37/12 , C08G18/38 , C08G18/42 , C08G18/76 , C09J5/00 , H01M10/0525 , H01M50/105 , H01M50/119 , H01M50/129
CPC分类号： C09J175/06 , B32B7/12 , B32B15/085 , B32B15/088 , B32B15/20 , B32B27/32 , B32B27/34 , B32B37/12 , C08G18/3885 , C08G18/42 , C08G18/7621 , C09J5/00 , H01M10/0525 , H01M50/105 , H01M50/119 , H01M50/129 , B32B2037/1253 , B32B2250/03 , B32B2255/10 , B32B2255/26 , B32B2307/748 , B32B2439/00 , C09J2475/00
摘要： A polyurethane adhesive composition, such as a two-component polyurethane adhesive, including (A) at least one isocyanate group-containing component including at least one isocyanate group-containing compound; and (B) at least one polyol component including: (Bi) at least one polyester polyol compound; and (Bii) at least one phosphate ester polyol compound; and a process for making the above composition.
-
5.发明公开公开(公告)号：US20240150517A1
公开(公告)日：2024-05-09
申请号：US17773110
申请日：2020-12-02
CPC分类号： C08G18/58 , C08G18/3819 , C08G18/388 , C08G18/755 , C08G18/758 , C08G18/7621 , C08G18/7664 , C08G18/7671 , C08G18/792 , C08G18/797 , C08J5/243 , C08K3/04 , C08K7/06
摘要： The purposes of the present invention are: to provide an epoxy resin composition having excellent impregnation into reinforcing fibers, excellent shapability under low-temperature conditions after thickening, and excellent heat resistance after curing; to provide a molding material for a fiber-reinforced composite material, said molding material having excellent shapability during handling and excellent fluidity during press molding; and to provide a fiber-reinforced composite material having excellent heat resistance and bending strength. To achieve the abovementioned purposes, the present invention provides an epoxy resin composition containing all of the following components (A)-(D), wherein: the content of the component (A), in terms of 100 mass % of the total mass of the epoxy resin composition, is 30-95 mass %; and the ratio Wc/Wd of the content We of the component (C) to the content Wd of the component (D) is 0.01-10. Component (A) is an epoxy resin; component (B) is a curing agent; component (C) is a diisocyanate compound having consecutive double bonds, an alicyclic structure or a heterocyclic structure; and component (D) is a polyisocyanate compound excluding the component (C).
-
公开(公告)号：US20240141093A1
公开(公告)日：2024-05-02
申请号：US18550846
申请日：2022-03-17
申请人： BASF SE
CPC分类号： C08G18/3206 , C08G18/2027 , C08G18/244 , C08G18/302 , C08G18/3275 , C08G18/7621 , C08G18/7671 , C08G65/2609 , C08J9/142 , C08G2110/0008 , C08J2203/12 , C08J2205/06 , C08J2375/04
摘要： A polyalkyleneoxy polyol (P) has an average nominal functionality in the range of 2 to 8; a hydroxy number in the range of 10 to 500 mg KOH/g measured according to ASTM method D4272; and a weight average molecular weight in the range of 500 to 25,000 measured using GPC with polystyrene standard and tetrahydrofuran as solvent. The polyol (P) contains ethyleneoxy in an amount in the range of 50 to 95 wt. %, based on the overall weight of the polyol (P).
-
公开(公告)号：US11952514B2
公开(公告)日：2024-04-09
申请号：US16484345
申请日：2018-02-07
发明人： Hongying Zhou , Masayuki Nakajima , Kar Tean Tan
IPC分类号： C09J163/00 , B32B27/38 , C08G18/20 , C08G18/22 , C08G18/28 , C08G18/32 , C08G18/58 , C08G18/76 , C08G18/80 , C08G59/40 , C09D5/24 , C09J11/08 , C09J175/00
CPC分类号： C09J175/00 , C08G18/2072 , C08G18/227 , C08G18/2855 , C08G18/3206 , C08G18/3215 , C08G18/3256 , C08G18/3271 , C08G18/58 , C08G18/76 , C08G18/7621 , C08G18/7671 , C08G18/80 , C08G18/8029 , C08G18/8074 , C09D5/24 , C09J11/08 , C09J163/00 , C08L2207/53
摘要： Disclosed herein is an adhesive composition comprising: an epoxy-containing component; and a blocked polyisocyanate curing agent comprising a blocking group derived from a blocking agent comprising an alpha-hydroxy amide, ester, or thioester, or a combination thereof. Also disclosed are methods for forming a bonded substrate with the adhesive composition. Also disclosed is an article comprising first and second substrates and the adhesive composition.
-
公开(公告)号：US11912814B2
公开(公告)日：2024-02-27
申请号：US17228445
申请日：2021-04-12
发明人： Kai Guo , Zheng Fang , Junjie Tao , Wei He , Chengkou Liu , Jindian Duan , Xin Li , Ning Zhu , Jiangkai Qiu , Shiyu Guo , Pingkai Ouyang
IPC分类号： C08G18/76 , C08G18/08 , C08G18/48 , C08J9/12 , C08G101/00
CPC分类号： C08G18/7621 , C08G18/14 , C08G18/4895 , C08J9/125 , C08G2101/00 , C08G2110/0008 , C08G2110/0083 , C08J2203/10 , C08J2205/06 , C08J2375/08
摘要： A preparation method of a flexible polyurethane foam includes the following steps of: (1) subjecting an epoxidized vegetable oil, a benzoylformic acid, a basic catalyst, and an inert solvent to a ring-opening reaction in a first microchannel reactor of a microchannel reaction device to obtain a vegetable oil polyol; (2) subjecting the vegetable oil polyol obtained in the step (1), a propylene oxide and an inert solvent to an addition polymerization reaction in a second microchannel reactor of the microchannel reaction device to obtain a vegetable oil polyol for flexible polyurethane foam; and (3) using the vegetable oil polyol for flexible polyurethane foam obtained in the step (2) as the unique polyol, and subjecting the same and an isocyanate polyol to a foaming reaction to obtain the flexible polyurethane foam.
-
公开(公告)号：US20240052126A1
公开(公告)日：2024-02-15
申请号：US17910684
申请日：2021-02-25
发明人： Subhash Challa , Nhat Vo , Louis Quinn , Duc Vo
IPC分类号： C08J9/36 , C08J9/12 , C08J9/00 , C08K3/36 , C08G18/76 , C08G18/48 , C08G18/63 , C08G18/40 , B01J20/16 , B01J20/28 , B65B11/00 , B65D75/00
CPC分类号： C08J9/36 , C08J9/125 , C08J9/0066 , C08K3/36 , C08G18/7621 , C08G18/485 , C08G18/632 , C08G18/4072 , B01J20/16 , B01J20/28026 , B01J20/28033 , B01J20/2808 , B65B11/004 , B65D75/002 , C08J2203/10 , C08J2205/06 , C08J2375/08 , C08J2423/06 , C08G2110/005 , C08G2110/0083 , C08G2110/0008
摘要： A method for producing zeolite embedded polyolefin films for packaging polyurethane foams also embedded with zeolite.
-
公开(公告)号：US11879032B2
公开(公告)日：2024-01-23
申请号：US17726106
申请日：2022-04-21
申请人： BYK—Chemie, GmbH
发明人： Andreas Okkel , Wolfgang Pritschins , Michael Bessel , Irina Giebelhaus , Marcus Meichsner , Monika Roch
IPC分类号： C08G18/10 , C08G18/48 , C08G18/61 , C08G18/76 , C08G18/80 , C08G18/28 , C08G18/32 , C08G18/38 , C08G18/42 , C08G18/63
CPC分类号： C08G18/10 , C08G18/283 , C08G18/284 , C08G18/3271 , C08G18/3275 , C08G18/3281 , C08G18/3848 , C08G18/3851 , C08G18/4277 , C08G18/4833 , C08G18/61 , C08G18/636 , C08G18/7621 , C08G18/8019 , C08G18/8064 , C08G18/8067 , C08G18/10 , C08G18/3848 , C08G18/10 , C08G18/3851
摘要： The present invention relates to reaction products containing urethane groups and urea groups, containing at least one species of general formula (I), to a method for producing said reaction products, to the use of said reaction products as wetting agents, dispersants, dispersion stabilizers, and/or adhesion promoters, and to compositions that contain the reaction products containing urethane groups and urea groups.
-
-
-
-
-
-
-
-
-
搜索结果
1142 条记录 (耗时 0.034 秒)
