公开(公告)号：US5434234A

公开(公告)日：1995-07-18

申请号：US117099

申请日：1993-09-13

Applicant: Michael Stepp ,  Johann Mueller

Inventor： Michael Stepp ,  Johann Mueller

IPC: C07F7/18 ,  C08G77/04 ,  C08G77/12 ,  C08G77/18 ,  C08G77/38 ,  C08L83/04 ,  C08L83/05 ,  C09D183/04 ,  C09D183/05 ,  C09J183/00 ,  C09J183/05

CPC classification number: C08G77/12 ,  C08G77/045 ,  C08G77/18

Abstract: The description relates to novel organo(poly)siloxanes of the general formula (I): (R.sup.1 O).sub.a HSiR.sub.2-a O[SiR .sub.2 O].sub.n SiR.sub.2 R.sup.2, in which R and R.sup.2 are the same or different and represent a monovalent, possibly substituted hydrocarbon radical; R.sup.1 is the same or different and represents a monovalent, possibly substituted hydrocarbon radical; n is a whole number of at least 2; and a is 1 or 2. The organo(poly)siloxanes are used as additives in materials which can be cross-linked to form organopolysiloxane elastomers.

Abstract translation: PCT No.PCT / FR92 / 00899 371日期1993年9月13日 102（e）1992年9月13日PCT PCT 1992年4月22日提交PCT公布。 第WO92 / 19667号公报 该描述涉及通式（I）的新型有机（聚）硅氧烷：（R1O）aHSiR2-aO [SiR2O] nSiR2R2，其中R和R2相同或不同，表示 一价可能取代的烃基; R1相同或不同，表示一价可能取代的烃基; n是至少2的整数; 和a为1或2.有机（聚）硅氧烷用作可以交联以形成有机聚硅氧烷弹性体的材料中的添加剂。

公开(公告)号：US5416144A

公开(公告)日：1995-05-16

申请号：US169270

申请日：1993-12-20

Applicant: Judith Stein ,  Slawomir Rubinsztajn

Inventor： Judith Stein ,  Slawomir Rubinsztajn

IPC: C09J183/05 ,  C08K5/544 ,  C08K5/5455 ,  C08L83/04 ,  C09J183/00 ,  C09J183/04 ,  C09J183/06 ,  C09J183/07 ,  C08K5/54

CPC classification number: C08L83/04 ,  C08K5/544 ,  C08K5/5455 ,  C09J183/04 ,  C08G77/12 ,  C08G77/20 ,  C08G77/24 ,  C08G77/44 ,  C08G77/70

Abstract: Addition-curable platinum group metal catalyzed silicone compositions are provided which utilize a bis[trialkyloxysilylalkylene]amine or urea adhesion promoter. Cohesive bonding can be effected on both plastic and metal substrates at temperatures of 100.degree. C. or below in less than 1 hour.

Abstract translation: 提供了使用双[三烷基氧基甲硅烷基亚烷基]胺或尿素粘合促进剂的可加成固化的铂族金属催化的硅氧烷组合物。 在100℃以下的温度下，在小于1小时内，可以在塑料和金属基材上进行粘合。

公开(公告)号：US5312855A

公开(公告)日：1994-05-17

申请号：US011832

申请日：1993-02-01

Applicant: Takehide Okami

Inventor： Takehide Okami

IPC: C08K5/10 ,  C08K5/54 ,  C08K5/549 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  C09J183/00 ,  C09J183/04 ,  C09J183/05 ,  C09J183/07 ,  C08K5/09

CPC classification number: C08L83/04 ,  C09J183/04 ,  C08G77/12 ,  C08G77/20

Abstract: The adhesive organopolysiloxane composition contains a compound having two or more allyl ester groups in combination with an adhesion imparting agent of a silicon compound having at least one group selected from the group consisting of an alkoxy group and an epoxy containing hydrocarbon group and also having at least one silicon-bonded hydrogen atom. This composition is markedly improved in adhesion to various substrates and durability of the adhesion.

Abstract translation: 粘合剂有机聚硅氧烷组合物含有具有两个或多个烯丙基酯基的化合物与具有至少一个选自烷氧基和含环氧基烃基的基团的硅化合物的粘合赋予剂的组合，并且还具有至少 一个硅键合的氢原子。 该组合物对各种基材的粘附性和粘合性的耐久性显着提高。

公开(公告)号：US5100976A

公开(公告)日：1992-03-31

申请号：US464805

申请日：1990-01-16

Applicant: Yuji Hamada ,  Akihiko Shirahata ,  Thomas J. Tangney

Inventor： Yuji Hamada ,  Akihiko Shirahata ,  Thomas J. Tangney

IPC: C08K5/01 ,  C08K5/05 ,  C08L83/04 ,  C08L83/06 ,  C08L83/07 ,  C09J183/00 ,  C09J183/04 ,  C09J183/05 ,  C09J183/06 ,  C09J183/07

CPC classification number: C09J183/04

Abstract: The subsequent tack and adhesion of a silicone pressure-sensitive adhesive can be improved by incorporating into the adhesive a small amount of an organopolysiloxane resin having a majority of R.sub.3 SiO.sub.1/2 siloxane units and the balance (R.sup.2 O).sub.a SiO.sub.(4-a)/2, preferably SiO.sub.4/2, siloxane units. The resulting composition, when brought into contact with a release liner, such a peelable protective sheet or the backside of the next turn in a roll of tape, have better tack and/or adhesion when separated from that liner than an analogous composition which does not contain the resin.

公开(公告)号：US4988779A

公开(公告)日：1991-01-29

申请号：US339041

申请日：1989-04-17

Applicant: George F. Medford ,  Donald S. Johnson

Inventor： George F. Medford ,  Donald S. Johnson

IPC: C08L83/05 ,  C08F4/42 ,  C08F4/60 ,  C08J5/18 ,  C08L83/07 ,  C09J7/02 ,  C09J183/00 ,  C09J183/04 ,  C09J183/05 ,  C09J183/07

CPC classification number: C09J7/0207 ,  C09J183/04

Abstract: Compositions curable to pressure sensitive adhesives are disclosed which comprise from 30 to 50 parts of a vinyl endblocked polydiorganosiloxane fluid having a viscosity from 500 to 10,000 centipoise at 25.degree. C., from 50 to 70 parts of a benzene soluble resin copolymer havingR.sub.3 SiO.sub.1/2 units and SiO.sub.4/2 units,an organopolysiloxane having silicon bonded hydrogen atoms for the purpose of curing the composition and developing the PSA properties, and a platinum catalyst for the curing process.

公开(公告)号：US4774111A

公开(公告)日：1988-09-27

申请号：US67747

申请日：1987-06-29

Applicant: Peter Y. K. Lo

Inventor： Peter Y. K. Lo

IPC: C08L83/07 ,  C08K5/11 ,  C08L83/05 ,  C09J7/02 ,  C09J183/00 ,  C09J183/05 ,  C09J183/07 ,  B05D3/02

CPC classification number: C08K5/11 ,  Y10T428/31663

Abstract: Compositions which cure by a platinum-catalyzed reaction between silicon-bonded hydrogen atoms and silicon-bonded, aliphatically unsaturated hydrocarbon radicals have improved pot-life and cure-rate characteristics when a catalyst-inhibiting amount of a diorgano fumarate compound is added to the composition. Solventless coating compositions containing a dialkyl fumarate, a methylhydrogenpolysiloxane and a methylpolysiloxane bearing hexenyl radicals are particularly useful as adhesive-release coatings for acrylic-based pressure sensitive adhesives, applied in-line.

公开(公告)号：US20110105680A1

公开(公告)日：2011-05-05

申请号：US12987238

申请日：2011-01-10

Applicant: Andreas Taden ,  Stefan Kreiling ,  Rainer Schoenfeld ,  Yusuf Yagci ,  Baris Kiskan ,  Aydogan Binnur

Inventor： Andreas Taden ,  Stefan Kreiling ,  Rainer Schoenfeld ,  Yusuf Yagci ,  Baris Kiskan ,  Aydogan Binnur

IPC: C09D183/05 ,  C08G77/12 ,  C08G77/388 ,  C09J183/05 ,  B05D3/10

CPC classification number: C08L53/00 ,  C08G77/045 ,  C08G77/06 ,  C08G77/12 ,  C08G77/18 ,  C08G77/452 ,  C08G77/54 ,  C08G77/70 ,  C08K5/357 ,  C08L83/04 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/36 ,  C09D153/00 ,  C09J153/00 ,  C09J183/04

Abstract: The present invention relates to a polymerizable composition comprising, as a component A, at least one silicon-organic compound having at least two ≡Si—H groups that are reactive in the hydrosilylation reaction and, as a component B, at least one benzoxazine compound having at least two unsaturated carbon-carbon bonds that are reactive in the hydrosilylation reaction with the component A. Additional objects of the present invention include adhesives, sealants or coatings containing the polymerizable composition according to the invention, and the polymerization products of said components.

Abstract translation: 本发明涉及一种可聚合组合物，其包含作为组分A的至少一种具有至少两个在氢化硅烷化反应中具有反应性的≡Si-H基团的硅 - 有机化合物，作为组分B，至少一种苯并恶嗪化合物 具有在与组分A的氢化硅烷化反应中具有反应性的至少两个不饱和碳 - 碳键。本发明的另外的目的包括含有本发明的可聚合组合物的粘合剂，密封剂或涂层以及所述组分的聚合产物。

公开(公告)号：US20110027584A1

公开(公告)日：2011-02-03

申请号：US12918353

申请日：2009-02-23

Applicant: Bianxiao Zhong ,  Bizhong Zhu

Inventor： Bianxiao Zhong ,  Bizhong Zhu

IPC: B32B17/10 ,  C08L83/05 ,  C09J183/05 ,  B32B7/12

CPC classification number: C08L83/04 ,  B32B17/04 ,  B32B17/10036 ,  B32B17/10366 ,  B32B17/10798 ,  B32B25/20 ,  C08G77/12 ,  C08G77/16 ,  C08G77/20 ,  C08G77/24 ,  C08K5/5419 ,  C08K5/56 ,  C08L83/00 ,  Y10T428/2852 ,  Y10T428/31612

Abstract: A silicone composition comprising at least one organohydrogenpolysiloxane having an average of at least two silicon-bonded hydrogen atoms per molecule, a cross-linking agent having an average of at least two aliphatic carbon-carbon double bonds per molecule, and a hydrosilylation catalyst; a silicone adhesive comprising a cured product of at least one oganohydrogenpolysiloxane; and a coated substrate and a laminated substrate, each comprising the silicone adhesive.

Abstract translation: 一种硅氧烷组合物，其包含至少一种每分子平均具有至少两个与硅键合的氢原子的有机氢聚硅氧烷，每分子平均具有至少两个脂族碳 - 碳双键的交联剂和氢化硅烷化催化剂; 一种硅氧烷粘合剂，其包含至少一种二氢聚硅氧烷的固化产物; 以及涂覆的基材和层压基材，每个包含硅氧烷粘合剂。

公开(公告)号：US6121368A

公开(公告)日：2000-09-19

申请号：US391874

申请日：1999-09-07

Applicant: Michael David Heying ,  Michael Andrew Lutz ,  Patricia Kathryn Moline ,  Michael John Watson

Inventor： Michael David Heying ,  Michael Andrew Lutz ,  Patricia Kathryn Moline ,  Michael John Watson

IPC: C09J183/07 ,  C08L83/04 ,  C09J105/00 ,  C09J129/04 ,  C09J171/00 ,  C09J183/04 ,  C09J183/05 ,  C09J183/08 ,  C08K5/01 ,  C08K3/36

CPC classification number: C08L83/04 ,  C09J183/04 ,  C08G77/045 ,  C08G77/12 ,  C08G77/16 ,  C08G77/20 ,  C08G77/24 ,  C08G77/42 ,  C08G77/46

Abstract: A silicone composition for preparing a silicone pressure sensitive adhesive, the composition comprising (A) 20 to 55 parts by weight of a polydiorganosiloxane containing an average of at least two silicon-bonded alkenyl groups per molecule; (B) 45 to 80 parts by weight of an organopolysiloxane resin comprising R.sup.3.sub.3 SiO.sub.1/2 units and SiO.sub.4/2 units wherein each R.sup.3 is independently selected from the group consisting of monovalent hydrocarbon and monovalent halogenated hydrocarbon groups, the mole ratio of R.sup.3.sub.3 SiO.sub.1/2 units to SiO.sub.4/2 units is from 0.6:1 to 1.5:1, the resin contains less than about 2 mole percent of alkenyl groups, and the total amount of components (A) and (B) is 100 parts by weight; (C) an organohydrogenpolysiloxane having an average of at least two silicon-bonded hydrogen atoms per molecule in an amount sufficient to cure the composition; (D) a thixotropic agent in an amount sufficient to impart thixotropy to the composition; and (E) a catalytic amount of a hydrosilylation catalyst; wherein the sum of the average number of silicon-bonded alkenyl groups per molecule in component (A) and the average number of silicon-bonded hydrogen atoms per molecule in component (C) is greater than 4. A silicone pressure sensitive adhesive comprising a reaction product of the silicone composition. A multi-part silicone composition comprising components (A) through (E) in two or more parts, provided neither component (A) nor component (B), when components (B) contains alkenyl groups, are present with components (C) and (E) in the same part.

Abstract translation: 一种用于制备硅氧烷压敏粘合剂的硅氧烷组合物，该组合物包含（A）每分子含有平均至少两个硅键合链烯基的聚二有机硅氧烷20至55重量份; （B）45〜80重量份包含R 33 SiO 1/2单元和SiO 4/2单元的有机聚硅氧烷树脂，其中每个R 3独立地选自一价烃和一价卤代烃基，R 33 SiO 1/2单元的摩尔比 至SiO 4/2单元的比例为0.6:1至1.5:1，树脂含有小于约2摩尔％的烯基，组分（A）和（B）的总量为100重量份; （C）每分子平均具有至少两个与硅键合的氢原子的有机氢聚硅氧烷，其量足以固化该组合物; （D）触变剂，其量足以赋予组合物触变性; 和（E）催化量的氢化硅烷化催化剂; 其中组分（A）中每分子的硅键合链烯基的平均数和组分（C）中每分子的与硅键合的氢原子的平均数之和大于4.一种包含反应的硅氧烷压敏粘合剂 硅酮组合物的产品。 当组分（B）含有烯基时，包含组分（A）至（E）的两部分或多份的多部分有机硅组合物既不含组分（A）也不包含组分（B）），其组分（C）和 （E）同一部分。

公开(公告)号：US6100348A

公开(公告)日：2000-08-08

申请号：US88518

申请日：1998-06-02

Applicant: Jochen Dauth ,  Bernward Deubzer ,  Josef Wolferseder ,  Klaus Schnitzer

Inventor： Jochen Dauth ,  Bernward Deubzer ,  Josef Wolferseder ,  Klaus Schnitzer

IPC: C07C49/794 ,  C07C49/835 ,  C08K5/07 ,  C08L83/04 ,  C08L83/05 ,  C08L83/07 ,  C09D183/04 ,  C09D183/05 ,  C09D183/07 ,  C09J183/05 ,  C09J183/07 ,  C08F283/00 ,  B32B9/04 ,  C08F30/08 ,  C08G77/12 ,  C08G77/20

CPC classification number: C07C49/835 ,  C08K5/07 ,  C08L83/04 ,  C09D183/04 ,  C08G77/12 ,  C08G77/16 ,  C08G77/20 ,  C08G77/24 ,  C08G77/26

Abstract: The invention describes crosslinkable compositions comprising(1) organosilicon compounds which contain radicals having aliphatic carbon-carbon multiple bonds,(2) organosilicon compounds having Si-bonded hydrogen atoms or, in place of or in addition to (1) and (2); said composition further comprising(3) organosilicon compounds which contain radicals having aliphatic carbon-carbon multiple bonds and Si-bonded hydrogen atoms,(4) catalysts which promote the addition of Si-bonded hydrogen to aliphatic multiple bonds, and ##STR1## where R.sup.1 and R.sup.2 are as defined in claim 1, and X is a radical of the formula --OH, --Cl, --Br and --CN, with the radical --OH being particularly preferred.

Abstract translation: 本发明描述了可交联组合物，其包含（1）含有具有脂族碳 - 碳多重键的基团的有机硅化合物，（2）具有Si键合的氢原子的有机硅化合物，或代替（1）和（2）或除了（1）和（2）之外。 所述组合物还包含（3）含有具有脂肪族碳 - 碳多重键和Si键合氢原子的基团的有机硅化合物，（4）促进与键合氢键合成脂肪族多键的催化剂，其中R1和R2为 如权利要求1所定义，X是式-OH，-Cl，-Br和-CN的基团，其中-OH基是特别优选的。