会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • SPECIFIC AMINOALKYL-FUNCTIONAL ALKOXYSILOXANE OLIGOMER MIXTURES, PROCESS FOR PRODUCTION THEREOF AND USE THEREOF
    • 特异性氨基官能的烷氧基硅氧烷低聚物混合物,其生产方法及其用途
    • US20150299540A1
    • 2015-10-22
    • US14646530
    • 2013-09-25
    • Thomas SCHLOSSERIngo KIEFERJuergen FRITZRegina KRAUSESvenja SCHUETT
    • Thomas SchlosserIngo KieferJuergen FritzRegina KrauseSvenja Schuett
    • C09J175/04
    • C09J175/04C07F7/1804C08G77/06C08G77/26
    • The present invention relates to specific mixtures comprising catenated aminopropyl-functional alkoxysiloxanes of the general formula I and/or cyclic aminopropyl-functional alkoxysiloxanes of the general formula II in which the R groups independently consist of (i) aminopropyl-functional groups of the formula —(CH2)3—NH2,—(CH2)3—NH(CH2)2—NH2 and/or —(CH2)3—NH(CH2)2—NH(CH2)2—NH2, (ii) methoxy and/or ethoxy groups and (iii) optionally butyl or octyl groups, m is an integer from 2 to 30 and n is an integer from 3 to 30, where not more than one aminoalkyl-functional group is bonded to any silicon atom in a compound of the formula I and/or II, and where the quotient of the molar ratio of Si to alkoxy groups is at least 0.3, and to a process for production thereof. These are of excellent suitability for application in adhesives and sealants and are notable here for improved bonding, especially on substrates that are difficult to bond to one another.
    • 本发明涉及具有通式I的氨基丙基官能团烷氧基硅氧烷和/或通式II的环状氨基丙基官能的烷氧基硅氧烷的具体混合物,其中R基团独立地由(i)式 (CH 2)3 -NH 2, - (CH 2)3 -NH(CH 2)2 -NH 2和/或 - (CH 2)3 -NH(CH 2)2 -NH(CH 2)2 -NH 2,(ii)甲氧基和/或 乙氧基和(iii)任选的丁基或辛基,m是2至30的整数,n是3至30的整数,其中不超过一个氨基烷基官能团键合到化合物中的任何硅原子上 式I和/或II,并且其中Si与烷氧基的摩尔比的商为至少0.3,以及其制备方法。 这些对于在粘合剂和密封剂中的应用具有极好的适用性,并且在这里是显着的,用于改善粘合,特别是在难以彼此粘合的基材上。
    • 6. 发明申请
    • MOISTURE-CURING COMPOSITIONS, PROCESS FOR PRODUCTION THEREOF AND USE THEREOF
    • 水分固化组合物,其生产方法及其用途
    • US20150284609A1
    • 2015-10-08
    • US14646418
    • 2013-09-25
    • Thomas SCHLOSSERIngo KIEFERJuergen FRITZRegina KRAUSESvenja SCHUETT
    • Thomas SchlosserIngo KieferJuergen FritzRegina KrauseSvenja Schuett
    • C09J175/04C09J171/00C09J133/08C09D171/00C09D147/00C09D133/08C09D183/04C09D175/04C09J183/04C09J147/00
    • C09J175/04C08G77/045C08G77/26C09D133/08C09D147/00C09D171/00C09D175/04C09D183/04C09J133/08C09J147/00C09J171/00C09J183/04
    • What are described are compositions comprisinga) a polymer modified with at least one silane group (R1)a(X)bSi— in which X is selected from the group of the R2O—, R2NH—, R2O—CO— and (R2)2C═N—O— radicals, R1 and R2 are each independently alkyl, cycloalkyl and/or aryl, a is 0, 1 or 2, b is 1, 2 or 3 and the sum total of a and b is 3, and b) a mixture of catenated and/or cyclic siloxanes of the general formulae I and/or II in which the individual R radicals are each independently alkoxy, alkoxyalkoxy, alkyl, alkenyl, cycloalkyl and/or aryl and some of the R radicals are aminoalkyl-functional groups of the formula —CoH2o—NH2, —CoH2o—NHR′, —CoH2o—NRR′, —CoH2o—NH—CpH2p—NH2 or —CoH2o—NH—CpH2p—NH—CqH2q—NH2, in which R′ is alkyl, cycloalkyl or aryl and R takes one of the above definitions or in which R and R′ bonded to a nitrogen atom, together with the common nitrogen atom, form a five- to seven-membered heterocyclic ring, in which R′ and R take one of the above definitions, o is independently integers from 1 to 6, p and q are each independently integers from 2 to 6, m is an integer from 2 to 30, n is an integer from 3 to 30, where not more than one aminoalkyl-functional group is bonded to a silicon atom in a compound of the formula I and/or II, and where the quotient of the molar ratio of Si to alkoxy radicals is at least 0.3. These are of excellent suitability as adhesives and sealants and are notable for improved bonding, especially on substrates that are difficult to bond to one another.
    • 描述的组合物包括:a)用至少一个硅烷基团(R1)a(X)bSi-修饰的聚合物,其中X选自R2O-,R2NH-,R2O-CO-和(R2) C 2 = N-O-基,R 1和R 2各自独立地为烷基,环烷基和/或芳基,a为0,1或2,b为1,2或3,a和b的总和为3,b )通式I和/或II的连接和/或环状硅氧烷的混合物,其中各个R基团各自独立地为烷氧基,烷氧基烷氧基,烷基,烯基,环烷基和/或芳基,一些R基团为氨基烷基 - 式-HoO 2 -NH 2,-CoH 2 O-NHR', - C H H 2 O-NR R', - C H H 2 O-NH-Cp H 2 NH 2或-CoH 2 O-NH-C p H 2 p -NH-C q H 2 q -NH 2的官能团,其中R'是烷基 ,环烷基或芳基,R代表上述定义之一或其中R和R'与氮原子一起与普通氮原子一起形成五至七元杂环,其中R' 并且R取上述定义之一,o独立地为1至6的整数,p和q各自独立地为2至6的整数,m为2至30的整数,n为3至30的整数,其中不为 多于一个氨基烷基官能团与式I和/或II化合物中的硅原子键合,其中Si与烷氧基的摩尔比为至少0.3。 这些作为粘合剂和密封剂具有优异的适用性,并且值得注意的是改善粘合,特别是在难以彼此粘结的基材上。