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公开(公告)号：US20120283346A1
公开(公告)日：2012-11-08
申请号：US13520859
申请日：2010-12-22
申请人： Michael Backer , Francois De Buyl , Damien Deheunynck , Jean De La Croix Habimana , Vincent Rerat , Valerie Smits
发明人： Michael Backer , Francois De Buyl , Damien Deheunynck , Jean De La Croix Habimana , Vincent Rerat , Valerie Smits
CPC分类号： C08F255/02 , C08F212/14 , C08F230/08 , C08F236/14
摘要： The invention provides a process for grafting silane or silicone functionality onto a polyolefin, comprising reacting the polyolefin with an unsaturated monomer (A) containing an olefinic —C═C— bond or acetylenic —C≡C— bond and a reactive functional group X in the presence of means capable of generating free radical sites in the polyolefin and with an organosilicon compound (B) having a functional group Y which is reactive with the functional group X of the unsaturated monomer (A), characterized in that the unsaturated monomer (A) contains an aromatic ring or a further olefinic double bond or acetylenic unsaturation, the aromatic ring or the further olefinic double bond or acetylenic unsaturation being conjugated with the olefinic —C═C— or acetylenic —C≡C— unsaturation of the unsaturated monomer (A).
摘要翻译： 本发明提供将硅烷或硅氧烷官能度接枝到聚烯烃上的方法，包括使聚烯烃与含有烯烃-C≡C-键或炔属-C≡C-键和反应性官能团X的不饱和单体（A）反应 存在能够在聚烯烃中产生自由基位点的装置和具有与不饱和单体（A）的官能团X反应的官能团Y的有机硅化合物（B）的存在，其特征在于不饱和单体（A ）含有芳环或另外的烯属双键或炔属不饱和键，芳环或其它烯属双键或炔属不饱和键与不饱和单体的烯属-C≡C-或炔属-C≡C-不饱和键相结合（ 一个）。
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公开(公告)号：US09181379B2
公开(公告)日：2015-11-10
申请号：US13520859
申请日：2010-12-22
申请人： Michael Backer , Francois De Buyl , Damien Deheunynck , Jean De La Croix Habimana , Vincent Rerat , Valerie Smits
发明人： Michael Backer , Francois De Buyl , Damien Deheunynck , Jean De La Croix Habimana , Vincent Rerat , Valerie Smits
IPC分类号： C08L23/26 , C08F255/02 , C08F212/14 , C08F230/08
CPC分类号： C08F255/02 , C08F212/14 , C08F230/08 , C08F236/14
摘要： The invention provides a process for grafting silane or silicone functionality onto a polyolefin, comprising reacting the polyolefin with an unsaturated monomer (A) containing an olefinic —C═C— bond or acetylenic —C≡C— bond and a reactive functional group X in the presence of means capable of generating free radical sites in the polyolefin and with an organosilicon compound (B) having a functional group Y which is reactive with the functional group X of the unsaturated monomer (A), characterized in that the unsaturated monomer (A) contains an aromatic ring or a further olefinic double bond or acetylenic unsaturation, the aromatic ring or the further olefinic double bond or acetylenic unsaturation being conjugated with the olefinic —C═C— or acetylenic —C≡C— unsaturation of the unsaturated monomer (A).
摘要翻译： 本发明提供将硅烷或硅氧烷官能度接枝到聚烯烃上的方法，包括使聚烯烃与含有烯烃-C≡C-键或炔属-C≡C-键和反应性官能团X的不饱和单体（A）反应 存在能够在聚烯烃中产生自由基位点的装置和具有与不饱和单体（A）的官能团X反应的官能团Y的有机硅化合物（B）的存在，其特征在于不饱和单体（A ）含有芳环或另外的烯属双键或炔属不饱和键，芳环或其它烯属双键或炔属不饱和键与不饱和单体的烯属-C≡C-或炔属-C≡C-不饱和键相结合（ 一个）。
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公开(公告)号：US07906605B2
公开(公告)日：2011-03-15
申请号：US11989514
申请日：2006-07-19
IPC分类号： C08G77/12
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08L83/06 , C08L101/02 , C09D183/04 , C08L83/00
摘要： A composition containing (A) a compound having at least one aliphatic unsaturation; (B) a cyclic organohydrogen-silicon crosslinking compound containing at least one silicon-bonded hydrogen atom (Sift) per molecule, prepared by a platinum catalyzed coupling reaction of a methylhydrogen cyclosiloxane, with a reactant containing aliphatic unsaturation, hydroxy functionalities, or a mixture of both; and (B1) a linear or branched acyclic organohydrogensilicon Crosslinking compound containing at least one silicon-bonded hydrogen atom per molecule. The composition can be used to prepare release coating compositions by adding (C) a platinum group metal-containing catalyst. Release coating compositions containing Components (B) and (B1) have better cure, better adhesion, and lower release forces, than release coating compositions containing only Component (B).
摘要翻译： 一种组合物，其含有（A）具有至少一个脂肪族不饱和键的化合物; （B）每分子含有至少一个与硅键合的氢原子（Sift）的环状有机氢 - 硅交联化合物，其通过甲基氢环硅氧烷的铂催化偶联反应与含有脂肪族不饱和键的反应物，羟基官能团或混合物 的两个 和（B1）每分子含有至少一个与硅键合的氢原子的直链或支链无环有机氢硅交联化合物。 该组合物可用于通过加入（C）含铂族金属的催化剂来制备脱模涂料组合物。 含有组分（B）和（B1）的脱模涂料组合物比仅含有组分（B）的脱模涂料组合物具有更好的固化，更好的附着力和更低的剥离力。
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4.发明授权
公开(公告)号：US5032653A
公开(公告)日：1991-07-16
申请号：US212689
申请日：1988-06-28
摘要： A method is provided for the direct synthesis of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or a tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.
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公开(公告)号：US09562149B2
公开(公告)日：2017-02-07
申请号：US12377508
申请日：2007-08-02
IPC分类号： C08G77/12 , C08K5/541 , C08L83/06 , C09D183/06
CPC分类号： C08K5/541 , C08L83/06 , C09D183/06 , C08L83/04 , C08L83/00
摘要： A release coating composition is prepared comprising a polyorganosiloxane (A) having alkenyl groups, a crosslinking agent (B) having organohydrogensiloxane groups, a catalyst for the hydrosilylation reaction between (A) and (B), and an anchorage additive for enhancing the adhesion of the composition to a polymer film substrate. The anchorage additive is the reaction product of a fluid polyorganosiloxane (C) containing at least one alkenyl group and at least one silanol group with a hydrolysable silane (D) containing at least one epoxide group. The curable silicone release coating composition can be applied to a substrate known as a ‘liner’ retaining a label, which liner can for example be paper or a polymer film, and cured.
摘要翻译： 制备包含具有烯基的聚有机硅氧烷（A），具有有机氢硅氧烷基团的交联剂（B），（A）和（B）之间的氢化硅烷化反应的催化剂）和用于增强（A）和（B）之间的粘合添加剂的剥离涂料组合物， 该组合物用于聚合物膜基材。 锚固添加剂是含有至少一个烯基和至少一个硅烷醇基的流体聚有机硅氧烷（C）与含有至少一个环氧基的可水解硅烷（D）的反应产物。 可固化的有机硅剥离涂料组合物可以应用于称为保持标签的“衬垫”的衬底，该衬垫可以是例如纸或聚合物膜，并固化。
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公开(公告)号：US20100255205A1
公开(公告)日：2010-10-07
申请号：US12377508
申请日：2007-08-02
IPC分类号： B05D3/02 , C09D183/07
CPC分类号： C08K5/541 , C08L83/06 , C09D183/06 , C08L83/04 , C08L83/00
摘要： A release coating composition is prepared comprising a polyorganosiloxane (A) having alkenyl groups, a crosslinking agent (B) having organohydrogensiloxane groups, a catalyst for the hydrosilylation reaction between (A) and (B), and an anchorage additive for enhancing the adhesion of the composition to a polymer film substrate. The anchorage additive is the reaction product of a fluid polyorganosiloxane (C) containing at least one alkenyl group and at least one silanol group with a hydrolysable silane (D) containing at least one epoxide group. The curable silicone release coating composition can be applied to a substrate known as a ‘liner’ retaining a label, which liner can for example be paper or a polymer film, and cured.
摘要翻译： 制备包含具有烯基的聚有机硅氧烷（A），具有有机氢硅氧烷基团的交联剂（B），（A）和（B）之间的氢化硅烷化反应的催化剂）和用于增强（A）和（B）之间的粘合添加剂的剥离涂料组合物， 该组合物用于聚合物膜基材。 锚固添加剂是含有至少一个烯基和至少一个硅烷醇基的流体聚有机硅氧烷（C）与含有至少一个环氧基的可水解硅烷（D）的反应产物。 可固化的有机硅剥离涂料组合物可以应用于称为保持标签的“衬垫”的衬底，该衬垫可以是例如纸或聚合物膜，并固化。
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公开(公告)号：US20100144960A1
公开(公告)日：2010-06-10
申请号：US11989514
申请日：2006-07-19
IPC分类号： C09D183/04 , C08G77/04
CPC分类号： C08L83/04 , C08G77/12 , C08G77/20 , C08L83/06 , C08L101/02 , C09D183/04 , C08L83/00
摘要： A composition containing (A) a compound having at least one aliphatic unsaturation; (B) a cyclic organohydrogen-silicon crosslinking compound containing at least one silicon-bonded hydrogen atom (Sift) per molecule, prepared by a platinum catalyzed coupling reaction of a methylhydrogen cyclosiloxane, with a reactant containing aliphatic unsaturation, hydroxy functionalities, or a mixture of both; and (B1) a linear or branched acyclic organohydrogensilicon Crosslinking compound containing at least one silicon-bonded hydrogen atom per molecule. The composition can be used to prepare release coating compositions by adding (C) a platinum group metal-containing catalyst. Release coating compositions containing Components (B) and (B1) have better cure, better adhesion, and lower release forces, than release coating compositions containing only Component (B).
摘要翻译： 一种组合物，其含有（A）具有至少一个脂肪族不饱和键的化合物; （B）每分子含有至少一个与硅键合的氢原子（Sift）的环状有机氢 - 硅交联化合物，其通过甲基氢环硅氧烷的铂催化偶联反应与含有脂肪族不饱和键的反应物，羟基官能团或混合物 的两个 和（B1）每分子含有至少一个与硅键合的氢原子的直链或支链无环有机氢硅交联化合物。 该组合物可用于通过加入（C）含铂族金属的催化剂来制备脱模涂料组合物。 含有组分（B）和（B1）的脱模涂料组合物比仅含有组分（B）的脱模涂料组合物具有更好的固化，更好的附着力和更低的剥离力。
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