Henkel Ag & Company, Kgaa

Henkel IP Holding Gmbh

Henkel (china) Company Limited

Wentao Xing

Hui Li

Liwei Zhang

Zhiming Li

Wenjuan Tan

Hao Wu

Xinyu Zhang

Tadashi Takano

Shengqian Kong

Juan Du

Mieko Sano

Thomas Plantenberg

Xueyu Qiu

Leticia Borque

Yizhen Wang

Xingyu Zhu

Carol Yang

Daniel J Duffy

Aya Hikita

The present invention provides a thermally conductive silicone potting composition. In one embodiment the thermally conductive silicone potting composition comprises:

Thermally conductive silicone potting composition

The present invention discloses an organopolysiloxane prepolymer and a curable organopolysiloxane composition comprising the same, particularly used as an encapsulant in light emitting diodes.

Organopolysiloxane prepolymer and a curable organopolysiloxane composition comprising the same

This invention is a vinylcarbosiloxane resin that is the hydrosilation reaction product of 1,3,5,7 -tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane and a hydride-terminated linear polysiloxane, siloxane, or silane, having two terminal Si&#x2014;H hydrogens reactive with vinyl groups in a hydrosilation reaction, in the presence of a platinum catalyst. Suitable hydride-terminated linear polysiloxanes, siloxances, and silanes include those having the structures:  In another embodiment, the vinylcarbosiloxane resin can be reacted with one or more other hydrido-silanes and hydrido-polysiloxanes in the presence of a platinum catalyst to form a curable composition.

Vinyl carbosiloxane resins

The present invention relates to a liquid hydrosilicone resin and a preparation process thereof. The average composition of the liquid hydrosilicone resin is represented by the following formula:(RRRSiO).(RRSiO). (RSiO).(SiO) wherein Rto Rare identical or different radicals independently selected from the group consisting of organic groups and a hydrogen atom, with the proviso that at least one of Rto Ris a hydrogen atom bonded directly to a silicon atom. The liquid hydrosilicone resin is obtained by dispersing a hydrosilicone oil, a hydroxyl silicone resin and a dehydrogenation catalyst in a solvent to form a dispersion, allowing the dispersion to react, and then removing the solvent and the catalyst.

Hydrosilicone resin and preparation process thereof

The present invention relates to a curable organopolysiloxane composition, which comprises: 

Curable resins for LED encapsulation

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Shanghai, China

Wentao Xing