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1. 发明申请

WO2011083050A3 MODIFIED DIENE ELASTOMERS 审中-公开
公开(公告)号：WO2011083050A3
公开(公告)日：2011-07-14
申请号：PCT/EP2010/070489
申请日：2010-12-22
申请人： DOW CORNING CORPORATION , BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , HABIMANA, Jean De La Croix , SMITS, Valerie
发明人： BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , HABIMANA, Jean De La Croix , SMITS, Valerie
IPC分类号： C08F253/00 , C08F279/02 , B60C1/00 , C08C19/25 , C08F291/02 , C08G77/442
摘要： The invention is related to a process for grafting silane or silicone functionality onto a diene elastomer, comprising reacting the diene elastomer with an unsaturated monomer (A) containing an olefinic–C=C-bond or acetylenic -C≡C- bond and a reactive functional group X with an organosilicon compound (B) having a functional group Y which is reactive with the functional group X of the unsaturated monomer (A). According to the invention, the unsaturated monomer (A) has the formula R"-CH=CH-Z (I) or R"-C≡C-Z (II) in which Z represents an electron-withdrawing moiety containing the reactive functional group X and R" represents hydrogen or a group having an electron withdrawing effect or any other activation effect with respect to the -CH=CH-or -C≡C- bond. According to a second aspect of the invention, the unsaturated monomer (A') contains at least two groups of the formula R"- CH=CH-Z'-(III) or R"-C≡C-Z'-(IV) in which Z' represents a divalent linkage having an electron withdrawing effect with respect to the -CH=CH-or -C≡C-bond, and R" represents hydrogen or a group having an electron withdrawing effect or any other activation effect with respect to the -CH=CH-or -C≡C-bond, and the functional group Y of the organosilicon compound (B) is capable of reacting with the olefinic or acetylenic bond present in the group R"-CH=CH-Z'- (III) or R"-C≡C-Z'- (IV). Such elastomer composition can be used to produce tires with good rolling resistance.

2. 发明申请

WO2011083047A1 MODIFIED POLYOLEFINS 审中-公开
标题翻译：改性聚烯烃
公开(公告)号：WO2011083047A1
公开(公告)日：2011-07-14
申请号：PCT/EP2010/070485
申请日：2010-12-22
申请人： DOW CORNING CORPORATION , BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , HABIMANA, Jean De La Croix , SMITS, Valerie
发明人： BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , HABIMANA, Jean De La Croix , SMITS, Valerie
IPC分类号： C08F8/42
CPC分类号： D03D41/002 , C08F8/42 , C08F10/00 , C08F255/00
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) has the formula R"-CH=CH-Z (I) or R"-C≡C-Z (II) in which Z represents an electron-withdrawing moiety containing the reactive functional group X, and R" represents hydrogen or a group having an electron withdrawing effect or any other activation effect with respect to the - CH=CH-or -C≡C-bond.
摘要翻译：本发明提供了一种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键的不饱和单体（A）和反应性官能团X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 ）具有式R“-CH = CH-Z（I）或R”-C = CZ（II），其中Z表示含有反应性官能团X的吸电子部分，R“表示氢或具有相对于CH = CH-或-C = C键的吸电子效应或任何其它活化效应。

3. 发明申请

WO2011083045A1 MODIFIED POLYOLEFINS 审中-公开
标题翻译：改性聚烯烃
公开(公告)号：WO2011083045A1
公开(公告)日：2011-07-14
申请号：PCT/EP2010/070482
申请日：2010-12-22
申请人： DOW CORNING CORPORATION , BACKER, Michael , DE BUYL, Francois , DEHEUNYNCK, Damien , HABIMANA, Jean De La Croix , RERAT, Vincent , SMITS, Valerie
发明人： BACKER, Michael , DE BUYL, Francois , DEHEUNYNCK, Damien , HABIMANA, Jean De La Croix , RERAT, Vincent , SMITS, Valerie
IPC分类号： C08F8/00 , C08F255/00 , C08L51/00
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：本发明提供了一种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-键的不饱和单体（A）和反应性官能团X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 ）包含芳族环或另外的烯属双键或炔属不饱和键，所述芳环或所述另外的烯属双键或炔属不饱和键与不饱和单体的烯属-C = C-或炔基-C = C-不饱和键（一个）。

4. 发明申请

WO2011083048A1 DIENE ELASTOMERS MODIFIED BY SILICONES 审中-公开
标题翻译：二氧化硅修饰的二氧化硅弹性体
公开(公告)号：WO2011083048A1
公开(公告)日：2011-07-14
申请号：PCT/EP2010/070486
申请日：2010-12-22
申请人： DOW CORNING CORPORATION , BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , SMITS, Valerie
发明人： BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , SMITS, Valerie
IPC分类号： C08F253/00 , C08F279/02 , C08F299/08 , B60C1/00 , C08G77/20 , C08G77/442 , C08L7/00
CPC分类号： C08F279/02 , B60C1/00 , C08F253/00 , C08F299/08 , C08G77/20 , C08K3/36 , C08K5/5419 , C08K5/5425 , C08L7/00 , C08L83/04 , C08F230/08 , C08L83/00
摘要： The invention provides a modified diene elastomer composition comprising a thermoplastic diene elastomer and a polysiloxane, characterized in that the polysiloxane is a branched silicone resin containing at least one group of the formula -X-CH=CH-R" (I) or -X-C≡C-R" (II), in which X represents a divalent organic linkage having an electron withdrawing effect with respect to the -CH=CH- or -C≡C- bond and/or containing 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 unsaturation of -X-CH=CH-R" or with the acetylenic unsaturation of -X-C≡C-R", and X being bonded to the branched silicone resin by a C-Si bond, and R" represents hydrogen or a group having an electron withdrawing effect or any other activation effect with respect to the -CH=CH- or - C≡C- bond.
摘要翻译：本发明提供一种包含热塑性二烯弹性体和聚硅氧烷的改性二烯弹性体组合物，其特征在于聚硅氧烷是含有至少一个式-X-CH = CH-R“（I）或-XC = CR“（II），其中X表示相对于-CH = CH-或-C = C键具有吸电子作用的二价有机键和/或含有芳环或另外的烯属双键或炔属不饱和键，芳环或进一步的烯属双键或炔属不饱和键与-X-CH = CH-R“的烯属不饱和键或-XC = CR”的炔属不饱和键键合，X与支链通过C-Si键的有机硅树脂，R“表示氢或具有吸电子作用的基团或相对于-CH = CH-或-C = C键的任何其它活化作用的基团。

5. 发明申请

WO2011083049A1 ORGANOPOLYSILOXANES CONTAINING AN UNSATURATED GROUP 审中-公开
标题翻译：含有不饱和基团的有机硅氧烷
公开(公告)号：WO2011083049A1
公开(公告)日：2011-07-14
申请号：PCT/EP2010/070487
申请日：2010-12-22
申请人： DOW CORNING CORPORATION , BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , SMITS, Valerie
发明人： BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , SMITS, Valerie
IPC分类号： C08F253/00 , C08F279/02 , C08F299/08 , B60C1/00 , C08G77/20 , C08G77/442 , C08L7/00
CPC分类号： C08L83/04 , B60C1/00 , B60C1/0016 , B60C1/0025 , C08F253/00 , C08F279/02 , C08F299/08 , C08G77/20 , C08L7/00 , C08L21/00 , C08F230/08 , C08L83/00 , C08L2666/08
摘要： The invention provides a composition comprising a diene elastomer and a polyorganosiloxane in which at least 50 mole % of the siloxane units are D units as herein defined and which contains at least one unsaturated group, characterized in that the unsaturated group is group of the formula -X-CH=CH-R" (I) or -X-C≡C-R" (II), in which X represents a divalent organic linkage having an electron withdrawing effect with respect to the -CH=CH- or -C≡C- bond and/or containing 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 unsaturation of -X-CH=CH-R" or with the acetylenic unsaturation of -X-C≡C-R", and R" represents hydrogen or a group having an electron withdrawing effect or any other activation effect with respect to the - CH=CH- or -C≡C- bond. We have found that such a polyorganosiloxane containing unsaturated groups grafts readily to a diene elastomer. Such a blend has enhanced stability and mechanical properties.
摘要翻译：本发明提供了包含二烯弹性体和聚有机硅氧烷的组合物，其中至少50摩尔％的硅氧烷单元是如本文所定义的D单元，并且含有至少一个不饱和基团，其特征在于不饱和基团是式 - X-CH = CH-R“（I）或-XC = CR”（II），其中X表示相对于-CH = CH-或-C = C键具有吸电子效应的二价有机键和/或含有芳环或其它烯属双键或炔属不饱和键时，芳环或其它烯属双键或炔属不饱和键与-X-CH = CH-R“的烯属不饱和键或炔属不饱和键的-XC = CR“，R”表示氢或相对于-CH = CH-或-C = C键具有吸电子作用或任何其它活化作用的基团，我们已经发现，这样的含有不饱和基团容易地接枝到二烯烃上 stomer。这种混合物具有增强的稳定性和机械性能。

6. 发明申请

WO2011083043A1 POLYOLEFINS MODIFIED BY SILICONES 审中-公开
标题翻译：硅改性聚硅氧烷
公开(公告)号：WO2011083043A1
公开(公告)日：2011-07-14
申请号：PCT/EP2010/070480
申请日：2010-12-22
申请人： DOW CORNING CORPORATION , DOW CORNING TORAY CO LIMITED , BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , ONODERA, Satoshi , SMITS, Valerie
发明人： BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , DEHEUNYNCK, Damien , ONODERA, Satoshi , SMITS, Valerie
IPC分类号： C08F8/42 , C08F290/04 , C08L23/02
CPC分类号： C08L23/06 , C08F8/42 , C08F290/04 , C08F290/042 , C08F299/08 , C08L23/12 , C08L51/06 , C08L83/10 , C08F10/00 , C08L2666/24 , C08L2666/06 , C08F230/08 , C08F236/14
摘要： The invention provides a process for grafting silicone onto a polyolefin comprising reacting the polyolefin with a silicon compound containing an unsaturated group in the presence of means capable of generating free radical sites in the polyolefin, characterized in that the silicon compound is a branched silicone resin containing at least one group of the formula – X-CH=CH-R" (I) or -X-C≡C-R" (II), in which X represents a divalent organic linkage having an electron withdrawing effect with respect to the -CH=CH-or -C≡C-bond and/or containing 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 unsaturation of -X–CH=CH-R" or with the acetylenic unsaturation of -X-C≡C-R", X being bonded to the branched silicone resin by a C-Si bond, and R" represents hydrogen or a group having an electron withdrawing effect or any other activation effect with respect to the -CH=CH-or -CC-bond. The polyolefin is reinforced by grafting the branched silicone resin onto it.
摘要翻译：本发明提供一种将聚硅氧烷接枝到聚烯烃上的方法，包括使聚烯烃与含有不饱和基团的硅化合物在能够在聚烯烃中产生自由基位点的方式存在下反应，其特征在于硅化合物是含有至少一个式-X-CH = CH-R“（I）或-XC = CR”（II）的基团，其中X表示相对于-CH = CH的具有吸电子效应的二价有机键 - 或-C = C - 键和/或含有芳环或其它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-X-CH = CH -R“或具有-XC = CR”的炔属不饱和度，X通过C-Si键与支链硅氧烷树脂键合，R“表示氢或具有吸电子作用的基团或任何其它活化作用的组合 t至-CH = CH-或-C≡C-键。通过将支化硅树脂接枝到其上来增强聚烯烃。

7. 发明申请

WO2010000478A1 MODIFIED POLYOLEFINS 审中-公开
标题翻译：改性聚烯烃
公开(公告)号：WO2010000478A1
公开(公告)日：2010-01-07
申请号：PCT/EP2009/004798
申请日：2009-07-02
申请人： DOW CORNING CORPORATION , BACKER, Michael , DE BUYL, Francois , SMITS, Valerie , DEHEUNYNCK, Damien
发明人： BACKER, Michael , DE BUYL, Francois , SMITS, Valerie , DEHEUNYNCK, Damien
IPC分类号： C08F255/00 , C08F255/02 , C08F255/08 , C08L51/06 , C09J151/06 , C09D151/06 , C08F8/12 , C08L43/00
CPC分类号： C08F255/00 , C08F255/02 , C08F255/08 , C08L51/06 , C08L2666/02 , C09D151/06 , C09J151/06
摘要： The invention relates to a process for grafting hydrolysable silane groups to a polyolefin in which ethylene units, if present, form less than 50% by weight of the total polyolefin. The polyolefin is reacted with an unsaturated silane, having at least one hydrolysable group bonded to Si, or a hydrolysate thereof, in the presence of means capable of generating free radical sites in the polyolefin. The unsaturated silane has the formula R"-CH=CH-Z (I) or R"- C≡C-Z (II) in which Z represents an electron-withdrawing moiety substituted by a -SiR a R' (3-a) group wherein R represents a hydrolysable group; R' represents a hydrocarbyl group having 1 to 6 carbon atoms; a has a value in the range 1 to 3 inclusive; and R" represents hydrogen or a group having an electron withdrawing or any other activation effect with respect to the -CH=CH- or -C≡C- bond. The use of an unsaturated silane of the formula R"-CH=CH-Z (I) or R"-C≡C-Z (II) in carrying out the grafting reaction on the polyolefin may give enhanced grafting yield compared to grafting with an olefinically unsaturated silane such as vinyltrimethoxysilane not containing an electron withdrawing moiety Z. The invention permits to provide a silane-modified polyolefin having a high grafting efficiency while limiting/preventing polymer degradation by chain scission. The silane-modified polyolefin can be further reacted with a polar surface, a filler or a polar polymer or reacted on itself to crosslink the polyolefin and obtain enhanced physical properties of the composites made thereof.
摘要翻译：本发明涉及一种将可水解硅烷基接枝到聚烯烃上的方法，其中乙烯单元（如果存在的话）占总聚烯烃的小于50重量％。在能够在聚烯烃中产生自由基位点的手段的存在下，聚烯烃与不饱和硅烷反应，所述不饱和硅烷具有与Si结合的至少一个可水解基团或其水解产物。不饱和硅烷具有式R“-CH = CH-Z（I）或R”-C = CZ（II），其中Z表示被-SiRaR'（3-a）基取代的吸电子部分，其中R 代表可水解基团; R'表示碳原子数1〜6的烃基。 a的值在1到3的范围内; 并且R“表示氢或相对于-CH = CH-或-C = C-键具有吸电子或任何其它活化作用的基团。使用式R”-CH = CH- 与不含吸电子部分Z的乙烯基三甲氧基硅烷等烯属不饱和硅烷接枝相比，在聚烯烃上进行接枝反应时，Z（I）或R“-C = CZ（II）可以提高接枝收率。本发明允许提供具有高接枝效率的硅烷改性聚烯烃，同时通过链断裂限制/防止聚合物降解，硅烷改性的聚烯烃可以进一步与极性表面，填料或极性聚合物反应，或者在其自身上反应以交联聚烯烃并获得其制成的复合材料的增强的物理性能。

8. 发明申请

WO2011083044A1 ORGANOPOLYSILOXANES CONTAINING AN UNSATURATED GROUP 审中-公开
标题翻译：含有不饱和基团的有机硅氧烷
公开(公告)号：WO2011083044A1
公开(公告)日：2011-07-14
申请号：PCT/EP2010/070481
申请日：2010-12-22
申请人： DOW CORNING CORPORATION , BACKER, Michael , DE BUYL, Francois , DEHEUNYNCK, Damien , SMITS, Valerie
发明人： BACKER, Michael , DE BUYL, Francois , DEHEUNYNCK, Damien , SMITS, Valerie
IPC分类号： C08L23/04 , C08F8/00 , C08F255/00 , C08L51/00 , C08L83/00
CPC分类号： C08G77/20 , C08G77/16 , C08L23/04 , C08L23/10 , C08L83/00
摘要： The invention provides a composition comprising a polyolefin and a polyorganosiloxane in which at least 50 mole % of the siloxane units are D units as herein defined and which contains at least one unsaturated group, characterized in that the unsaturated group is group of the formula -X-CH=CH-R" (I) or -X-C≡C-R" (II), in which X represents a divalent organic linkage having an electron withdrawing effect with respect to the -CH=CH- or -C≡C- bond and/or containing 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 unsaturation of -X-CH=CH-R" or with the acetylenic unsaturation of -X- C≡C-R" and R" represents hydrogen or a group having an electron withdrawing effect or any other activation effect with respect to the -CH=CH- or -C≡C- bond.
摘要翻译：本发明提供了包含聚烯烃和聚有机硅氧烷的组合物，其中至少50摩尔％的硅氧烷单元是如本文所定义的D单元，并且含有至少一个不饱和基团，其特征在于不饱和基团是式-X -CH = CH-R“（I）或-XC = CR”（II），其中X表示相对于-CH = CH-或-C = C-键具有吸电子效应的二价有机键， /或含有芳环或其它烯属双键或炔属不饱和键时，芳环或其它烯属双键或炔属不饱和键与-X-CH = CH-R“的烯属不饱和键接触，或与 -X-C = CR“，R”表示氢或相对于-CH = CH-或-C = C-键具有吸电子作用或任何其它活化作用的基团。

9. 发明申请

WO2010125123A1 ELASTOMER COMPOSITIONS MODIFIED BY SILANES 审中-公开
标题翻译：由SILANES改性的弹性体组合物
公开(公告)号：WO2010125123A1
公开(公告)日：2010-11-04
申请号：PCT/EP2010/055754
申请日：2010-04-28
申请人： DOW CORNING CORPORATION , BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , SMITS, Valerie
发明人： BACKER, Michael , CHAUSSEE, Thomas , DE BUYL, Francois , SMITS, Valerie
IPC分类号： B60C1/00 , C08C19/25 , C08C19/28 , C08F279/02
CPC分类号： C08C19/25 , B60C1/00 , C08C19/28 , C08F279/02 , C08K3/36 , C08K5/5425 , C08K5/548 , C08F230/08 , C08L15/00 , C08L7/00
摘要： This invention relates to the modification of elastomers by reaction with unsaturated silanes, to the modified elastomers produced and to articles produced by shaping and curing modified elastomer compositions. In a process according to the present, the silane has the formula: R"-CH=CH-C(O)X-Y-SiR a R'( 3-a ) (I) or R"-C≡C-C(O)X-Y-SiR a R'( 3-a ) (II) in which R represents a hydrolysable group; R' represents a hydrocarbyl group having 1 to 6 carbon atoms; a has a value in the range 1 to 3 inclusive; Y represents a divalent organic spacer linkage comprising at least one carbon atom separating the linkage -C(O)X- from the Si atom, X is S or O; and R" represents hydrogen or a group having an electron withdrawing effect with respect to the -CH=CH- or -C≡C- bond; and the silane is reacted with the diene elastomer in the absence of any free radical initiator. This is advantageous because free radical initiators such as peroxides tend to degrade diene elastomers. In addition, safe handling and mixing of peroxides can be difficult for rubber compounders. The grafted diene elastomer produced has improved adhesion to substrates, for example reinforcing cords and fabrics used as reinforcement in rubber articles such as tyres.
摘要翻译：本发明涉及通过与不饱和硅烷的反应对所生产的改性弹性体和通过改性和固化改性弹性体组合物制备的制品来改性弹性体。在根据本发明的方法中，硅烷具有下式：R“-CH = CH-C（O）XY-SiRaR'（3-a）（I）或R”-C = CC（O）XY-SiRaR （3-a）（II）其中R表示可水解基团; R'表示碳原子数1〜6的烃基。 a的值在1到3的范围内; Y表示包含至少一个碳原子的二价有机间隔键，所述碳原子与Si原子分开连接-C（O）X，X是S或O; 并且R“表示氢或相对于-CH = CH-或-C = C-键具有吸电子作用的基团;并且硅烷在不存在任何自由基引发剂的情况下与二烯弹性体反应，这是有利的是因为自由基引发剂如过氧化物倾向于降解二烯弹性体，此外，对于橡胶配混剂，过氧化物的安全处理和混合可能是困难的。所生产的接枝二烯系弹性体具有改善的与基材的粘附性，例如用作增强材料的增强帘线和织物橡胶制品如轮胎。

10. 发明申请

WO2012099882A3 METHOD FOR PRODUCING SILYL-FUNCTIONALIZED POLYOLEFINS AND SILYL-FUNCTIONALIZED POLYOLEFINS WITH SILYL MONOMER INCORPORATION 审中-公开
公开(公告)号：WO2012099882A3
公开(公告)日：2012-07-26
申请号：PCT/US2012/021558
申请日：2012-01-17
申请人： DOW CORNING CORPORATION , NORTHWESTERN UNIVERSITY , BURNS, Gary , DE BUYL, Francois , FU, Peng-Fei , MARKS, Tobin, J. , SMITS, Valerie
发明人： BURNS, Gary , DE BUYL, Francois , FU, Peng-Fei , MARKS, Tobin, J. , SMITS, Valerie
IPC分类号： C08F210/00 , C08F230/08 , C08F4/6592 , C09J5/02 , C08J5/12 , C08J9/04 , C08F210/02 , C08F210/06
摘要： Methods for producing a silyl-functionalized polyolefin with silyl monomer incorporation are provided. The method includes reacting a silicon-containing olefin with an α-olefin, in the presence of a catalytic amount of a group IV catalyst for a time sufficient to produce a silyl-functionalized polyolefin.

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