-
公开(公告)号:US20230374358A1
公开(公告)日:2023-11-23
申请号:US18031454
申请日:2021-08-18
发明人: HUIDE ZHU , DANIEL SOPHIEA , THOMAS CLARK , MATTHEW FELDPAUSCH
IPC分类号: C09J175/12 , C08G18/12 , C08G18/24 , C08G18/22 , C08G18/20 , C08G18/16 , C08G18/76 , C08G18/73 , C08G18/80 , C08G18/28 , C08K13/02 , C09J11/04 , C09J11/06
CPC分类号: C09J175/12 , C08G18/12 , C08G18/246 , C08G18/222 , C08G18/2081 , C08G18/165 , C08G18/7671 , C08G18/73 , C08G18/809 , C08G18/289 , C08K13/02 , C09J11/04 , C09J11/06 , C08K3/04
摘要: Provided herein is a one-component polyurethane adhesive composition showing excellent adhesive strength on both press bent frit glass surfaces and painted metal surfaces.
-
公开(公告)号:US20230159571A1
公开(公告)日:2023-05-25
申请号:US17989131
申请日:2022-11-17
发明人: Cheng Diao , Monjit Phukan , Neal Patel
IPC分类号: C07F7/18 , C08G77/388 , C08G18/28
CPC分类号: C07F7/1804 , C08G77/388 , C08G18/289
摘要: There is provided herein a silylated organo-modified compound which comprises:
at least one moiety having the formula (A):
wherein the subscript a is 1 or 2, each D is independently NH or O, each of X, Y and Z are independently an unsubstituted or substituted C or N, the dashed lines between X, Y, and Z indicate an optional double bond between either X and Y or Y and Z, with the proviso that when any of X, Y, or Z is a substituted N atom, such substituted N atom does not participate in a double bond, and each Q is independently O or S; and,
at least two moieties having the formula (B):-
公开(公告)号:US20180265759A1
公开(公告)日:2018-09-20
申请号:US15982671
申请日:2018-05-17
CPC分类号: C09J175/04 , C08G18/10 , C08G18/242 , C08G18/246 , C08G18/4825 , C08G18/5096 , C08G18/7671 , C08G2170/40 , C08G2190/00 , C08K7/06 , C08K2201/001 , C08K2201/011 , C09J9/02 , C09J11/04 , H01B1/24 , C08G18/289 , C08G18/48 , C08L93/04 , C08K9/00 , C08G18/40 , C08G18/284
摘要: Waterproof urethane-based adhesive compositions are described herein. Silane is reacted with prepolymer urethane to at least partially end-cap the urethane. A reinforcing extender, a thixotropic agent, and methylethylketoximino (MEKO) silane are also added to the composition. When applied to a substrate, the adhesive composition has a tack-free time of at least about 90-120 minutes. The adhesive is cured to a final product that is waterproof, hydrolytically stable, and pH resistant. In conjunction with the adhesive, a prepolymer composition may be used to suppress moisture vapor emanating from a concrete surface. The prepolymer composition can penetrate and polymerize within the near-surface region of the concrete substrate to form a densified concrete/plastic matrix that is self-priming when cured. This reaction reduces the porosity of the concrete surface, thereby restricting moisture vapor emissions as well as blocking negative hydrolytic effects of elevated concrete pH/moisture from acting on the adhesive or topically applied coatings.
-
公开(公告)号:US20180265736A1
公开(公告)日:2018-09-20
申请号:US15758450
申请日:2016-09-07
发明人: Hans-Josef LAAS , Robert REYER
IPC分类号: C09D175/04 , C08G18/62 , C08G18/77 , C08G18/08 , C09D5/00
CPC分类号: C09D175/04 , C08G18/0866 , C08G18/222 , C08G18/289 , C08G18/6225 , C08G18/725 , C08G18/73 , C08G18/778 , C08G18/7837 , C08G18/792 , C08G18/809 , C09D5/00
摘要: The invention relates to aqueous two-component coating compositions based on preferably hydroxy-functional and/or amino-functional aqueous polymer dispersions and thioallophanates containing silane groups as crosslinking agents, to a method for producing them and to the use of these coating compositions for producing coatings.
-
公开(公告)号:US20180196039A1
公开(公告)日:2018-07-12
申请号:US15141062
申请日:2016-04-28
IPC分类号: G01N33/543 , C08G18/28 , G01N33/487 , G01N33/50 , C12N9/04 , C12Q1/00
CPC分类号: G01N33/5432 , C08G18/289 , C12N9/0006 , C12N11/08 , C12Q1/006 , C12Q1/32 , C12Q1/54 , G01N33/48721 , G01N33/5038 , G01N33/54346
摘要: The present invention relates to a test element for the detection of an analyte comprising an enzyme, wherein the enzyme is incorporated in a nanocapsule.
-
公开(公告)号:US20180112054A1
公开(公告)日:2018-04-26
申请号:US15562950
申请日:2016-03-31
IPC分类号: C08J9/28 , C08G18/73 , C08G18/38 , C08G18/32 , C08G18/30 , C08G69/00 , C08G18/76 , C08G73/10
CPC分类号: C08J9/28 , C08G18/092 , C08G18/18 , C08G18/2036 , C08G18/246 , C08G18/289 , C08G18/30 , C08G18/3215 , C08G18/3243 , C08G18/346 , C08G18/3819 , C08G18/73 , C08G18/7657 , C08G18/7664 , C08G18/7671 , C08G18/7831 , C08G18/792 , C08G69/00 , C08G73/1003 , C08G2101/0058 , C08G2101/0066 , C08G2101/0091 , C08G2105/02 , C08J2201/0502 , C08J2205/026 , C08J2375/02 , C08J2375/04 , C08J2377/00 , C08J2379/08
摘要: The present disclosure generally relates to aerogel materials and methods for producing them.
-
公开(公告)号:US20180065170A1
公开(公告)日:2018-03-08
申请号:US15812364
申请日:2017-11-14
申请人: ASK Chemicals LLC
发明人: Xianping WANG , Mark STANCLIFFE , Christian PRIEBE , Joerg KROKER
CPC分类号: B22C1/2273 , B22C1/22 , B22C3/00 , B22C9/02 , C01B7/191 , C08F290/147 , C08G18/006 , C08G18/0847 , C08G18/289 , C08G18/542 , C08G18/7671 , C08L75/04 , C08L83/02 , C09J175/04 , C08K5/5415
摘要: An organic binder system is mixed with molding material for sand casting in the metals industry. The organic binder system has three parts, the first two of which are conventional and are used in the cold box or no bake process. The third part, which is combined with the first two parts at the time of use, contains at least an alkyl silicate and, optionally, a bipodal aminosilane. In some embodiments, an amount of hydrofluoric acid is included in one or both of the first two parts. Use of the organic binder system provides improved tensile strength in the mold, especially in high relative humidity.
-
公开(公告)号:US09879140B2
公开(公告)日:2018-01-30
申请号:US14526679
申请日:2014-10-29
IPC分类号: C09D5/08 , C09D175/12 , B05D3/10 , B05D7/00 , C08G18/73 , C08G18/75 , C08G18/76 , C09D175/04 , C08G18/28 , C23C18/12 , B05D1/02 , B05D1/18
CPC分类号: C09D5/08 , B05D1/02 , B05D1/18 , B05D3/108 , B05D7/54 , B05D2202/25 , C08G18/289 , C08G18/73 , C08G18/755 , C08G18/7621 , C09D175/04 , C09D175/12 , C23C18/122 , Y10T428/31554 , Y10T428/31605
摘要: The disclosure relates to curable polyureasil compounds, methods related to curing of such compounds via hydrolysis and/or condensation to form coatings on a substrate, and coated articles formed from the curable polyureasil compounds. The polyureasil compounds are generally hydrocarbon-based, including multiple urea groups and multiple hydrolysable silyl groups per molecule. The hydrolysable silyl groups can be hydrolyzed and subsequently condensed to provide a networked polymeric structure with siloxane/urea linkages between polyureasil compound precursors to form a cured polyureasil composition useful as a coating for a substrate, in particular an anti-corrosion coating for a metallic substrate.
-
公开(公告)号:US20170369648A1
公开(公告)日:2017-12-28
申请号:US15533364
申请日:2015-12-05
IPC分类号: C08G65/336 , C08G18/28 , C08G65/334 , C08L101/10
CPC分类号: C08G65/336 , C08G18/283 , C08G18/289 , C08G65/33348 , C08G65/3348 , C08L101/10
摘要: Low viscosity mixtures of polysilylated polyethers are described. The mixtures include a) 50 to 95 weight percent of one or more first polysilylated polyethers which are free of urea groups, have an average of two or more terminal hydrolysable silyl groups per molecule and have a molecular weight of 4,000 to 20,000 and 50 to 5 weight percent of one or more second polysilylated polyethers which are free of urea groups, have an average of 1.8 to 4 terminal hydrolysable silyl groups per molecule and have a molecular weight of 1000 to less than 400. The mixtures have surprisingly low viscosities, and are useful as curable components of adhesive, sealant, caulking and/or coating compositions.
-
公开(公告)号:US20170335066A1
公开(公告)日:2017-11-23
申请号:US15522819
申请日:2015-10-27
申请人: L'OREAL
发明人: Pascal GIUSTINIANI
CPC分类号: C08G77/62 , A61K8/042 , A61K8/585 , A61K8/87 , A61K8/898 , A61Q3/02 , A61Q5/00 , A61Q5/06 , A61Q19/00 , A61Q19/08 , C07F7/1804 , C08G18/10 , C08G18/289
摘要: The invention relates to a polymer comprising alkoxysilane groups, obtained by polycondensation of a diisocyanate, of a difunctional compound and of two different alkoxysilanes.The invention also relates to a cosmetic composition comprising such a polymer and to a process for caring for or making up keratin materials by application of the composition to the keratin materials.
-
-
-
-
-
-
-
-
-