公开(公告)号：US20130065993A1

公开(公告)日：2013-03-14

申请号：US13698828

申请日：2011-05-16

Applicant: Michael Backer ,  Pierre Chevalier ,  Zhihua Liu ,  Ana Marques ,  Satoshi Onodera ,  Vincent Rerat ,  Motoshi Sasaki

Inventor： Michael Backer ,  Pierre Chevalier ,  Zhihua Liu ,  Ana Marques ,  Satoshi Onodera ,  Vincent Rerat ,  Motoshi Sasaki

IPC: C08K5/544 ,  C08K3/36 ,  C08L69/00 ,  C08L83/08 ,  C08K5/5419

CPC classification number: C08G77/26 ,  C08G77/30

Abstract: The invention provides a process for improving the fire resistance of a thermoplastic or thermoset organic polymer composition, characterised in that an alkoxysilane containing at least one organic nitrogen-containing group and an alkoxysilane or silicone resin containing at least one group selected from phosphonate and phosphinate groups are added to a thermoplastic or thermosetting organic polymer composition and heated in the presence of moisture to cause hydrolysis and siloxane condensation of the alkoxysilane or alkoxysilanes. The alkoxysilanes, or alkoxysilane(s) and silicone resin, of the invention are particularly effective in increasing the fire resistance of polycarbonates and blends of polycarbonate with other resins such as polycarbonate/ABS blends.

Abstract translation: 本发明提供一种改善热塑性或热固性有机聚合物组合物的耐火性的方法，其特征在于含有至少一种含有机氮基团的烷氧基硅烷和含有至少一种选自膦酸酯和次膦酸基团的烷氧基硅烷或硅氧烷树脂 加入到热塑性或热固性有机聚合物组合物中并在水分存在下加热以引起烷氧基硅烷或烷氧基硅烷的水解和硅氧烷缩合。 本发明的烷氧基硅烷或烷氧基硅烷和有机硅树脂在增加聚碳酸酯和聚碳酸酯与其它树脂如聚碳酸酯/ ABS共混物的共混物的耐火性方面特别有效。

公开(公告)号：US20110190411A1

公开(公告)日：2011-08-04

申请号：US13001668

申请日：2009-07-02

Applicant: Michael Backer ,  Francois De Buyl ,  Valerie Smits ,  Damien Deheunynck

Inventor： Michael Backer ,  Francois De Buyl ,  Valerie Smits ,  Damien Deheunynck

IPC: C08J9/06 ,  C08F255/02

CPC classification number: C08F255/00 ,  C08F255/02 ,  C08F255/08 ,  C08L51/06 ,  C08L2666/02 ,  C09D151/06 ,  C09J151/06

Abstract: 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 —SiRaR′(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.

Abstract translation: 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≡C-Z（II），其中Z表示被-SiRaR'（3-a）基团取代的吸电子部分 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; 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。 在聚烯烃上进行接枝反应时，使用式R“-CH = CH-Z（I）或R”-C≡C-Z（II）的不饱和硅烷可以提高接枝率， 烯属不饱和硅烷如不含吸电子部分Z的乙烯基三甲氧基硅烷。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，或者自身反应以使聚烯烃交联并获得由其制成的复合材料的增强的物理性能。

公开(公告)号：US20100015340A1

公开(公告)日：2010-01-21

申请号：US12174970

申请日：2008-07-17

Applicant: Paul Clem ,  Cynthia Edney ,  Donald Overmyer ,  Michael Siegal ,  Jeffrey Dawley ,  Michael Backer

Inventor： Paul Clem ,  Cynthia Edney ,  Donald Overmyer ,  Michael Siegal ,  Jeffrey Dawley ,  Michael Backer

IPC: B05D3/02 ,  C09D1/00

CPC classification number: H01L39/2425 ,  C23C18/1216 ,  C23C18/1225 ,  H01L39/2477

Abstract: Compositions and methods for making rare earth metal-Ba2Cu3O7-δ films are described. The composition includes a barium (Ba) metal-organic compound, one or more rare earth metal organic compounds and a copper (Cu) metal-organic compound. The composition also includes a halogen. For example, the composition can include a halogenated organic solvent. The composition also includes a solvent having a boiling point greater than approximately 230° C. The precursor solution can also include a low-viscosity solvent that does not react with the halogenated solvent to produce water. A high-viscosity compound can also be included to enable the formation of thicker films. The resulting precursor solution can be deposited on a substrate, pyrolyzed at a heating rate greater than 50° C./minute, and crystallized to produce smooth, sheer films. Films greater than 100 nm in thickness can be produced with transport Jc values of 4×106 A/cm2 at 77° K on various substrates.

Abstract translation: 描述了稀土金属Ba2Cu3O7-δ薄膜的组成和方法。 该组合物包括钡（Ba）金属 - 有机化合物，一种或多种稀土金属有机化合物和铜（Cu）金属 - 有机化合物。 该组合物还包括卤素。 例如，组合物可以包括卤化有机溶剂。 组合物还包括沸点大于约230℃的溶剂。前体溶液还可以包括不与卤化溶剂反应产生水的低粘度溶剂。 也可以包括高粘度化合物以形成更厚的膜。 所得的前体溶液可以沉积在基底上，以大于50℃/分钟的加热速率热解，并结晶以产生光滑的薄膜。 可以在各种基板上在77°K下的输送Jc值为4×10 6 A / cm 2的情况下制造厚度大于100nm的膜。

公开(公告)号：US20070249841A1

公开(公告)日：2007-10-25

申请号：US11735540

申请日：2007-04-16

Applicant: Michael Backer

Inventor： Michael Backer

IPC: C07D277/22

CPC classification number: H01L39/2483 ,  H01L39/2425 ,  Y10S505/741

Abstract: A band-shaped high-temperature superconductor (HTSL) with high critical current density can be produced economically in a wet-chemical process. In the process, a first precursor solution is applied to a carrier, dried, and annealed. Additional precursor solutions may then be applied, with the first precursor solution contain little or no pinning centers, and any subsequent precursor solutions contains a higher concentration of pinning centers than the first precursor solutions.

Abstract translation: 具有高临界电流密度的带状高温超导体（HTSL）可以在湿化学工艺中经济地生产。 在该方法中，将第一前体溶液施加到载体上，干燥并退火。 然后可以应用另外的前体溶液，其中第一前体溶液含有很少或没有钉扎中心，并且任何后续的前体溶液含有比第一前体溶液更高的钉扎中心浓度。

公开(公告)号：US09181379B2

公开(公告)日：2015-11-10

申请号：US13520859

申请日：2010-12-22

Applicant: Michael Backer ,  Francois De Buyl ,  Damien Deheunynck ,  Jean De La Croix Habimana ,  Vincent Rerat ,  Valerie Smits

Inventor： Michael Backer ,  Francois De Buyl ,  Damien Deheunynck ,  Jean De La Croix Habimana ,  Vincent Rerat ,  Valerie Smits

IPC: C08L23/26 ,  C08F255/02 ,  C08F212/14 ,  C08F230/08

CPC classification number: C08F255/02 ,  C08F212/14 ,  C08F230/08 ,  C08F236/14

Abstract: 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).

Abstract translation: 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）。

公开(公告)号：US08569417B2

公开(公告)日：2013-10-29

申请号：US13001668

申请日：2009-07-02

Applicant: Michael Backer ,  Francois De Buyl ,  Valerie Smits ,  Damien Deheunynck

Inventor： Michael Backer ,  Francois De Buyl ,  Valerie Smits ,  Damien Deheunynck

IPC: C08F255/00 ,  C08F255/02 ,  C08F8/12 ,  C08F8/42

CPC classification number: C08F255/00 ,  C08F255/02 ,  C08F255/08 ,  C08L51/06 ,  C08L2666/02 ,  C09D151/06 ,  C09J151/06

Abstract: 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 —SiRaR′(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.

Abstract translation: 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）基团取代的吸电子部分 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; 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。 在聚烯烃上进行接枝反应时，使用式R'-CH = CH-Z（I）或R“C = CZ（II）的不饱和硅烷可以提高接枝率， 烯属不饱和硅烷如不含吸电子部分Z的乙烯基三甲氧基硅烷。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，或者自身反应以使聚烯烃交联并获得由其制成的复合材料的增强的物理性能。

公开(公告)号：US20120059121A1

公开(公告)日：2012-03-08

申请号：US13266917

申请日：2010-04-28

Applicant: Michael Backer ,  Thomas Chaussee ,  Francois De Buyl ,  Valerie Smits

Inventor： Michael Backer ,  Thomas Chaussee ,  Francois De Buyl ,  Valerie Smits

IPC: C08C19/25 ,  C08K3/36 ,  C08F136/14 ,  C08L15/00

CPC classification number: C08C19/25 ,  B60C1/00 ,  C08C19/28 ,  C08F279/02 ,  C08K3/36 ,  C08K5/5425 ,  C08K5/548 ,  C08F230/08 ,  C08L15/00 ,  C08L7/00

Abstract: 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—SiRaR′(3-a) (I) or R″—C≡C—C(O)X—Y—SiRaR′(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.

Abstract translation: 本发明涉及通过与不饱和硅烷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）X-Y-SiRaR'（3-a）（I）或R”-C≡C-C ）X-Y-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; 并且在不存在任何自由基引发剂的情况下，硅烷与二烯弹性体反应。 这是有利的，因为诸如过氧化物的自由基引发剂倾向于降解二烯弹性体。 另外，对于橡胶混合机，过氧化物的安全处理和混合可能是困难的。 生产的接枝二烯烃弹性体具有改善的与基材的粘合性，例如用作橡胶制品如轮胎中的增强材料的增强帘线和织物。

公开(公告)号：US20110178198A1

公开(公告)日：2011-07-21

申请号：US13001677

申请日：2009-07-02

Applicant: Michael Backer ,  Valerie Smits ,  Damien Deheunynck

Inventor： Michael Backer ,  Valerie Smits ,  Damien Deheunynck

IPC: C08F230/08 ,  C08F4/34 ,  C08J3/28 ,  C08L51/06 ,  C08J9/04

CPC classification number: C08F255/02 ,  C08F255/00 ,  C08L51/06 ,  C08L2666/04 ,  C08L2666/02

Abstract: The invention relates to a process for grafting hydrolysable silane groups to a polyolefin, comprising reacting the polyolefin with an unsaturated silane, containing an olefinic —C═C— bond or acetylenic —C≡C— bond and 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 polymer. The silane 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 silane. The unsaturated silane may also contains electron-withdrawing moiety with respect to the olefinic —C═C— or acetylenic —C≡C— bond. 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.

Abstract translation: 本发明涉及将可水解硅烷基接枝到聚烯烃上的方法，包括使聚烯烃与不饱和硅烷反应，所述不饱和硅烷含有烯烃-C≡C-键或炔属-C≡C-键并且具有至少一个可水解基团键合到 Si或其水解产物，在能够在聚合物中产生自由基位点的手段存在下进行。 该硅烷含有一个芳环或另一个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硅烷的烯属-C≡C-或炔属-C≡C-不饱和键键合。 相对于烯烃-C≡C-或炔属-C≡C-键，不饱和硅烷还可以含有吸电子部分。 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，或者自身反应以使聚烯烃交联并获得由其制成的复合材料的增强的物理性能。

公开(公告)号：US20110046272A1

公开(公告)日：2011-02-24

申请号：US12745213

申请日：2008-11-28

Applicant: Valerie Smits ,  Michael Backer ,  Sebastien Grofils ,  Thierry Materne ,  Laurence Stelandre ,  Randall Schmidt ,  Steven Swier ,  Thomas Chaussee

Inventor： Valerie Smits ,  Michael Backer ,  Sebastien Grofils ,  Thierry Materne ,  Laurence Stelandre ,  Randall Schmidt ,  Steven Swier ,  Thomas Chaussee

IPC: C08L1/02 ,  C08L9/00 ,  C08L3/02 ,  C08K3/34 ,  C08K3/36 ,  C08K3/22 ,  C08K3/26

CPC classification number: B60C1/00 ,  C08K3/36 ,  C08K5/5419 ,  C08K5/5425 ,  C08K5/548 ,  C08L9/00 ,  C08L9/06 ,  C08L21/00 ,  C08L83/04 ,  C08L2666/02 ,  C08L83/00

Abstract: The present invention relates to a curable rubber composition comprising an organic elastomer, a filler and at least one curing agent for the elastomer. Such curable rubber compositions are widely used in the production of cured rubber articles, such as tyres, belts and hoses. The composition contains a branched silicone resin having Si-bonded hydroxyl groups or azo groups. This may lead to a reduction in the mixing energy required for processing, particularly in the energy required in the first (non-productive) mixing phase to give good dispersion of the filler in the organic elastomer. Use of the branched silicone resin can also accelerate cure (vulcanization), thus reducing the required cure time or reducing the amount of cure accelerator required.

Abstract translation: 本发明涉及包含有机弹性体，填料和至少一种用于弹性体的固化剂的可固化橡胶组合物。 这种可固化橡胶组合物广泛用于生产固化橡胶制品，如轮胎，皮带和软管。 该组合物含有具有Si键合的羟基或偶氮基团的支链硅树脂。 这可能导致加工所需的混合能量的降低，特别是在第一（非生产性）混合阶段所需的能量中，以使填料在有机弹性体中得到良好的分散。 使用支化硅树脂也可以加速固化（硫化），从而减少所需的固化时间或减少所需的固化促进剂的量。

公开(公告)号：US09006372B2

公开(公告)日：2015-04-14

申请号：US13698852

申请日：2011-05-16

Applicant: Michael Backer ,  Pierre Chevalier ,  Zhihua Liu ,  Ana Marques ,  Satoshi Onodera ,  Vincent Rerat ,  Motoshi Sasaki

Inventor： Michael Backer ,  Pierre Chevalier ,  Zhihua Liu ,  Ana Marques ,  Satoshi Onodera ,  Vincent Rerat ,  Motoshi Sasaki

IPC: C08G77/26 ,  C08G77/395 ,  C08G77/30 ,  C08G77/388

CPC classification number: C08G77/395 ,  C08G77/26 ,  C08G77/30 ,  C08G77/388

Abstract: Branched silicone (organopolysiloxane) resins and preparation method and use thereof are provided, which contain at least one group selected from phosphonate and phosphinate groups and at least one organic group containing nitrogen. Such silicone resins can be used in thermoplastic, thermosetting or rubber organic polymer compositions to reduce the flammability of the organic polymer compositions.

Abstract translation: 提供了分支硅氧烷（有机聚硅氧烷）树脂及其制备方法和用途，其含有至少一种选自膦酸酯和次膦酸酯基团和至少一种含氮的有机基团。 这种有机硅树脂可用于热塑性，热固性或橡胶有机聚合物组合物中以降低有机聚合物组合物的可燃性。