Patent classifications
C08K5/5419
Functionalized resin having a polar linker
- Emily Baird Anderson ,
- John Dayton Baker ,
- Terri Roxanne Carvagno ,
- Judicael Jacques Chapelet ,
- Wei-Min Cheng ,
- Liu Deng ,
- Jacobus Gillis De Hullu ,
- Sebastian Finger ,
- Hubert Hirschlag ,
- Christopher Lee Lester ,
- Wentao Li ,
- Mutombo Joseph Muvundamina ,
- Mark Stanley Pavlin ,
- Fabian Peters ,
- Carla Recker ,
- Christopher Thomas Scilla
Polar silane linkers are provided that attach to resins to form silane-functionalized resins. The functionalized resins can be bound to hydroxyl groups on the surface of silica particles to improve the dispersibility of the silica particles in rubber mixtures. Further disclosed are synthetic routes to provide the silane-functionalized resins, as well as various uses and end products that benefit from the unexpected properties of the silane-functionalized resins. Silane-functionalized resins impart remarkable properties on various rubber compositions, such as tires, belts, hoses, brakes, and the like. Automobile tires incorporating the silane-functionalized resins are shown to possess excellent results in balancing the properties of rolling resistance, tire wear, and wet braking performance.
Functionalized resin having a polar linker
- Emily Baird Anderson ,
- John Dayton Baker ,
- Terri Roxanne Carvagno ,
- Judicael Jacques Chapelet ,
- Wei-Min Cheng ,
- Liu Deng ,
- Jacobus Gillis De Hullu ,
- Sebastian Finger ,
- Hubert Hirschlag ,
- Christopher Lee Lester ,
- Wentao Li ,
- Mutombo Joseph Muvundamina ,
- Mark Stanley Pavlin ,
- Fabian Peters ,
- Carla Recker ,
- Christopher Thomas Scilla
Polar silane linkers are provided that attach to resins to form silane-functionalized resins. The functionalized resins can be bound to hydroxyl groups on the surface of silica particles to improve the dispersibility of the silica particles in rubber mixtures. Further disclosed are synthetic routes to provide the silane-functionalized resins, as well as various uses and end products that benefit from the unexpected properties of the silane-functionalized resins. Silane-functionalized resins impart remarkable properties on various rubber compositions, such as tires, belts, hoses, brakes, and the like. Automobile tires incorporating the silane-functionalized resins are shown to possess excellent results in balancing the properties of rolling resistance, tire wear, and wet braking performance.
ETHYLENE/alpha-OLEFIN/NON-CONJUGATED POLYENE COPOLYMER, METHOD FOR PRODUCING THE SAME, AND USE THEREOF
An object of the present invention is to provide a novel ethylene/-olefin/non-conjugated polyene copolymer containing a certain non-conjugated polyene such as VNB as a copolymerization component, having a low long-chain branching content, excellent in cure characteristics in the case of crosslinking by using peroxide, and having good processability. The ethylene/-olefin/non-conjugated polyene copolymer according to the present invention has constitutional units derived from ethylene (A), an -olefin (B) having 3 to 20 carbon atoms, and a non-conjugated polyene (C) having a total of two or more partial structures selected from the group consisting of the following general formulas (I) and (II) in a molecule, and satisfies certain requirements.
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ETHYLENE/alpha-OLEFIN/NON-CONJUGATED POLYENE COPOLYMER, METHOD FOR PRODUCING THE SAME, AND USE THEREOF
An object of the present invention is to provide a novel ethylene/-olefin/non-conjugated polyene copolymer containing a certain non-conjugated polyene such as VNB as a copolymerization component, having a low long-chain branching content, excellent in cure characteristics in the case of crosslinking by using peroxide, and having good processability. The ethylene/-olefin/non-conjugated polyene copolymer according to the present invention has constitutional units derived from ethylene (A), an -olefin (B) having 3 to 20 carbon atoms, and a non-conjugated polyene (C) having a total of two or more partial structures selected from the group consisting of the following general formulas (I) and (II) in a molecule, and satisfies certain requirements.
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RESIN COMPOSITION FOR BONDING SEMICONDUCTORS, ADHESIVE FILM FOR SEMICONDUCTOR USING THE SAME, DICING DIE BONDING FILM, AND METHOD FOR DICING SEMICONDUCTOR WAFER
The present invention relates to a resin composition for bonding semiconductors including two types of curing catalyst mixtures together with a heat dissipation filler in which a specific functional group is introduced onto the surface, an adhesive film for semiconductor produced therefrom, a dicing die bonding film and a method for dicing a semiconductor wafer.
RESIN COMPOSITION FOR BONDING SEMICONDUCTORS, ADHESIVE FILM FOR SEMICONDUCTOR USING THE SAME, DICING DIE BONDING FILM, AND METHOD FOR DICING SEMICONDUCTOR WAFER
The present invention relates to a resin composition for bonding semiconductors including two types of curing catalyst mixtures together with a heat dissipation filler in which a specific functional group is introduced onto the surface, an adhesive film for semiconductor produced therefrom, a dicing die bonding film and a method for dicing a semiconductor wafer.
PROTECTIVE MATERIAL AND WIRELESS COMMUNICATION DEVICE
Provided is a protective material that protects a wireless communication portion for wireless communication, comprising a substrate formed of a foam synthetic resin and a coating layer of a polyurea resin covering at least a front side surface of the substrate. The wireless communication device includes a wireless communication portion for wireless communication and a protective material.
COMBINATION OF SILICA AND GRAPHITE AND ITS USE FOR DECREASING THE THERMAL CONDUCTIVITY OF VINYL AROMATIC POLYMER FOAM
The invention relates to the co-use of a) a certain type of silica and b) a certain type of graphite, wherein the silica and the graphite are used in a weight ratio in a range of from 1:1 to 1:10, for decreasing the thermal conductivity of vinyl aromatic polymer foam.
COMBINATION OF SILICA AND GRAPHITE AND ITS USE FOR DECREASING THE THERMAL CONDUCTIVITY OF VINYL AROMATIC POLYMER FOAM
The invention relates to the co-use of a) a certain type of silica and b) a certain type of graphite, wherein the silica and the graphite are used in a weight ratio in a range of from 1:1 to 1:10, for decreasing the thermal conductivity of vinyl aromatic polymer foam.
Room temperature curable compositions
A room temperature curable sealant/adhesive composition is disclosed. The room temperature curable sealant/adhesive composition comprises: (A) one or more organopolysiloxanes; (B) a hydrophilic material; (C) a cross-linker; (D) a titanate or zirconate catalyst; and (E) one or more optional ingredients. A silicone elastomer formed therefrom and related methods are also disclosed.