公开(公告)号：US5241034A

公开(公告)日：1993-08-31

申请号：US913089

申请日：1992-07-14

申请人： Christian Herzig ,  Bernward Deubzer ,  David Huettner

发明人： Christian Herzig ,  Bernward Deubzer ,  David Huettner

IPC分类号： C08G77/20 ,  C08G77/22 ,  C08G77/38 ,  C08G77/50 ,  C08L83/05 ,  C08L83/07 ,  C08L83/14 ,  C09D183/04 ,  C09D183/05 ,  C09D183/07 ,  C09D183/14

CPC分类号： C08L83/14 ,  C08G77/50 ,  C09D183/14

摘要： Siloxane copolymers containing alkenyl groups are prepared by reacting an organic compound (1) containing at least two aliphatic double bonds of the general formulaR.sup.2 (CR.sup.3 .dbd.CH.sup.2).sub.xin which R.sup.2 is a divalent, trivalent or tetravalent hydrocarbon radical having from 1 to 25 carbon atoms per radical, R.sup.3 is a hydrogen atom or an alkyl radical having from 1 to 6 carbon atoms per radical and x is 2, 3 or 4, with an organopolysiloxane (2) having an average of more than one Si-bonded hydrogen atom per molecule, in the presence of a catalyst (3) which promotes the addition of Si-bonded hydrogen to an aliphatic double bond, in which the ratio between the aliphatic double bond in the organic compound (1) and the Si-bonded hydrogen in the organopolysiloxane (2) is such that the alkenyl containing siloxane copolymers thus obtained have an average of more than one alkenyl group per molecule of the formula --CR.sup.3 .dbd.CH.sup.2, in which R.sup.3 is the same as above.

摘要翻译： 含有烯基的硅氧烷共聚物是通过使含有至少两个通式R 2（CR 3 = CH 2）x的脂肪族双键的有机化合物（1）反应来制备的，其中R 2是具有1至25的二价，三价或四价烃基 每个基团的碳原子，R3是氢原子或每个基团具有1至6个碳原子并且x为2,3或4的烷基，与平均具有多于一个Si键合氢原子的有机聚硅氧烷（2） 在催化剂（3）的存在下，在有机化合物（1）中的脂族双键与Si键合氢之间的比例促进将Si键合的氢加成到脂族双键中的催化剂（3） 有机聚硅氧烷（2）使得由此获得的含烯基的硅氧烷共聚物每分子具有平均多于一个烯基的式-CR 3 = CH 2，其中R 3与上述相同。

公开(公告)号：US5703190A

公开(公告)日：1997-12-30

申请号：US697359

申请日：1996-08-23

申请人： Jochen Dauth ,  Christian Herzig ,  Bernward Deubzer ,  Klaus Schnitzer ,  David Huettner

发明人： Jochen Dauth ,  Christian Herzig ,  Bernward Deubzer ,  Klaus Schnitzer ,  David Huettner

IPC分类号： C08G77/20 ,  C08G77/22 ,  C08K5/01 ,  C08K5/05 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  C09D183/04 ,  C09D183/07 ,  C08G77/06

CPC分类号： C08L83/04 ,  C08K5/01 ,  C08K5/05 ,  C09D183/04 ,  C08G77/045 ,  C08G77/12 ,  C08G77/20 ,  C08G77/70 ,  C08G77/80

摘要： The present invention relates to crosslinkable compositions are described, containing (1) organosilicon compounds which have radicals containing aliphatic carbon-carbon multiple bonds, and (2) organosilicon compounds having Si-bonded hydrogen atoms, or (3) organosilicon compounds where radicals with aliphatic carbon-carbon multiple bonds and Si-bonded hydrogen atoms are present in the same compound, (4) catalysts which promote the addition of Si-bonded hydrogen onto aliphatic multiple bond, and (5) agents which retard the addition of Si-bonded hydrogen onto aliphatic multiple bond at room temperature, of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.4, R.sup.5 and R.sup.6 are identical or different and are a hydrogen atom or a monovalent, substituted or unsubstituted hydrocarbon radical having 1 to 12 carbon atoms per radical,R.sup.3 is a divalent hydrocarbon radical having 1 to 6 carbon atoms per radical, X is a radical of the formula --OH, --Cl, Br and --CN, and x and y are identical or different and are 0 or 1, with the proviso that there is at least one double bond.

摘要翻译： 本发明涉及可交联组合物，其含有（1）具有含有脂族碳 - 碳多键的基团的有机硅化合物，和（2）具有硅键合氢原子的有机硅化合物，或（3）有机硅化合物， 碳 - 碳多键和硅键合的氢原子存在于同一化合物中，（4）促进在脂肪族多键上加入Si键的氢的催化剂，和（5）阻止加入Si键的氢 在其中R 1，R 2，R 4，R 5和R 6相同或不同且为氢原子或具有1至12个碳原子的单价，取代或未取代的烃基的式（I） 每个基团的碳原子，R 3是每个基团具有1至6个碳原子的二价烃基，X是式-OH，-Cl，Br和-CN的基团，x和y相同或不同， 0或1，条件是存在至少一个双键。

公开(公告)号：US5621057A

公开(公告)日：1997-04-15

申请号：US455489

申请日：1995-05-31

申请人： Christian Herzig ,  Bernward Deubzer ,  Martina Bloechl ,  David Huettner ,  Walter Magee

发明人： Christian Herzig ,  Bernward Deubzer ,  Martina Bloechl ,  David Huettner ,  Walter Magee

IPC分类号： C08F283/12 ,  C08F290/00 ,  C08L83/04 ,  C08L83/07 ,  C09D4/00 ,  C08F26/00

CPC分类号： C08F283/124

摘要： Alkenyl ether-siloxane compositions comprising(A) an oligomeric or polymeric organosilicon compound having on average more than one alkenyloxy group of the formulaR.sup.2 --CH.dbd.CH--O-- (VI)(B) a monomeric maleic and/or fumaric acid compound of the formula ##STR1## in which R.sup.2 is a hydrogen atom or the methyl radical,R.sup.3 is identical or different and is a hydrogen atom, a hydrocarbon radical having 1 to 16 carbon atoms, which can be interrupted by oxygen, sulfur or oxygen- or silicon-containing units, a substituted hydrocarbon radical having 1 to 6 carbon atoms, a silyl radical or a siloxanyl radical,R.sup.4 is identical or different and is a hydrogen atom, chlorine, bromine, fluorine or an optionally substituted alkyl radical andZ is an oxygen atom or a radical --NR.sup.5 --, where R.sup.5 has one of the meanings given for R.sup.3,optionally(C) initiators which form free radicals and optionally(D) inhibitors for regulating the pot life.

摘要翻译： 烯基醚 - 硅氧烷组合物，其包含（A）具有平均多于一个式R 2 -CH = CH-O-（VI）的烯氧基的低聚或聚合有机硅化合物（B）（B）单体马来酸和/或富马酸化合物 该式为氢原子或甲基，R3相同或不同，为氢原子，可被氧，硫或含氧或含硅单元中断的碳原子数为1〜16的烃基， 具有1至6个碳原子的取代烃基，甲硅烷基或硅氧烷基，R4相同或不同，为氢原子，氯，溴，氟或任选取代的烷基，Z为氧原子或基团 - NR5-，其中R5具有R3给出的含义之一，任选的（C）引发剂，其形成自由基和任选的（D）抑制剂以调节适用期。

公开(公告)号：US5760145A

公开(公告)日：1998-06-02

申请号：US882841

申请日：1997-06-26

申请人： Christian Herzig ,  David Huettner ,  Kathy Beekel

发明人： Christian Herzig ,  David Huettner ,  Kathy Beekel

IPC分类号： C08G77/50 ,  C08L83/14 ,  C09D183/14 ,  C08G77/08

CPC分类号： C08L83/14 ,  C08G77/50 ,  C09D183/14 ,  Y10T428/31663

摘要： Novel crosslinkable compositions are described, comprising (A) organopolysiloxanes containing aliphatically unsaturated hydrocarbon radicals, comprising; (a) at least one unit, per molecule, of the formula ##STR1## in which A is a radical of the formula --(OSiR.sup.1 R.sup.2).sub.z --(OSiR.sub.2).sub.x --Y--SiR.sub.2 O.sub.1/2,R is identical or different and is a monovalent, aliphatically saturated or aromatic hydrocarbon radical having 1 to 12 carbon atoms per radical, R.sup.1 is a radical of the formula --OSiR.sub.2 --Y--SiR.sub.2 O.sub.1/2, R.sup.2 has the meaning of R, R.sup.1 or R', where R' is a monovalent, aliphatically saturated or aromatic hydrocarbon radical having 1 to 12 carbon atoms per radical, which contains one or more heteroatoms chosen from the group consisting of O, S, N, Si and Ti, Y is a divalent hydrocarbon radical of the formula --CH.sub.2 CHR.sup.5 (--R.sup.4).sub.v --, in which R.sup.4 is a divalent hydrocarbon radical having 1 to 10 carbon atoms per radical or a chemical bond, if v has the value 0, R.sup.5 is a hydrogen atom or has the meaning of R, v is 0 or 1, x and z is identical or different and is 0 or 1, and B has the meaning of A or R or R', with the proviso that B is R or R' if x is 0, (b) at least one unit, per molecule, of the formula O.sub.1/2 SiR.sub.2 R.sup.3 (II), in which R has the meaning given above for this radical and R.sup.3 is an aliphatically unsaturated hydrocarbon radical of the formula H.sub.2 C.dbd.CR.sup.5 (--R.sup.4).sub.v --, in which R.sup.4 and R.sup.5 have the meaning given above for these radicals.

摘要翻译： 描述了新的可交联组合物，其包含（A）含有脂族不饱和烃基的有机聚硅氧烷，其包含： （a）每分子至少一个式（I）的化合物，其中A是式 - （OSiR 1 R 2）z - （OSiR 2）x Y-SiR 2 O + E，f 1/2 + EE R是相同或不同的，并且是每个基团具有1至12个碳原子的单价，脂族饱和或芳族烃基，R1是下式-OSiR2-Y-SiR2O + E的基团，1/2 + EE，R2 具有R，R 1或R'的含义，其中R'是每个基团具有1至12个碳原子的单价脂族饱和或芳族烃基，其含有一个或多个选自O，S，N ，Si和Ti，Y是式-CH 2 CHR 5（-R 4）v - 的二价烃基，其中R 4是每个基团或化学键具有1至10个碳原子的二价烃基，如果v具有值0 R 5为氢原子或具有R的含义，v为0或1，x和z相同或不同，为0或1，B具有A或R或R'的含义，条件是B 如果x为0，则为R或R'，（b）a 每分子至少一个单位，式O + E，1/2 + EESiR 2 R 3（II），其中R具有上述对该基团的含义，并且R 3是式IIC的脂族不饱和烃基： CR5（-R4）v-，其中R4和R5具有上述对这些基团的含义。