子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 81 | Polysiloxane-polycarbonate copolymer and method of manufacturing the same | US14351422 | 2012-10-26 | US09062164B2 | 2015-06-23 | Jae Hyun Kim; Kyung Moo Shin; Hong Chol Rhee; Yun Ju Chang; Sun Chul Jin |
| The present invention relates to a polysiloxane-polycarbonate copolymer and a method of manufacturing the same. More specifically, the present invention relates to a polysiloxane-polycarbonate copolymer in which the molecular weight of the siloxane monomer constituting the copolymer is maintained in a specifically high level and thus excellent low-temperature impact resistance can be achieved even with low siloxane content, and the viscosity of the copolymer is maintained in a low level and thus flowability and moldability can be improved; and a method of manufacturing the same. | ||||||
| 82 | POLYMERIZABLE CHAIN-EXTENDED POLYSILOXANES WITH PENDANT HYDROPHILIC GROUPS | US14618135 | 2015-02-10 | US20150152228A1 | 2015-06-04 | Frank Chang; Jinyu Huang; Laura Ann Sanders |
| The invention provide a class of chain-extended polysiloxane crosslinkers which comprises (1) at least two polylsiloxane segments, wherein each pair of adjacent polysiloxane segments is linked by one divalent organic radical which includes at least one pendant hydrophilic group (hydroxyl and/or carboxyl groups) or at least one dangling hydrophilic polymer chain and a di-thioether linkage —S-DR-S— in which DR is a divalent oranic radical; and (2) two terminal ethylenically unsaturated groups. The present invention is also related to a polymer comprising crosslinking units derived from chain-extended polysiloxane crosslinker of the invention and to ophthalmic lenses comprising such a polymer. | ||||||
| 83 | ORGANO-MODIFIED SILICONE POLYMERS | US14492378 | 2014-09-22 | US20150011788A1 | 2015-01-08 | Anubhav Saxena; Sandeep Shashikant Naik; Monjit Phukan; Shreedhar Bhat |
| A linear silicone polymer suitable for use in producing homopolymers, copolymers, polymerized emulsions, latex compositions, and hydrogel polymer films. In one aspect, a hydrophilic silicone monomer is of the Formula 1: WAmBnW (1) Where, A is a divalent block comprising a silicone-containing pendant group. In one embodiment, the silicone-containing pendant group comprises polyalkylene oxide groups. The structure of the polymer can be controlled and tuned to provide a material with excellent wettability and oxygen permeability. The polymers are suitable for use in a variety of applications including in providing a film for forming contact lenses. | ||||||
| 84 | ORGANO-MODIFIED SILICONE POLYMERS AND HYDROGELS COMPRISING THE SAME | US14492646 | 2014-09-22 | US20150011671A1 | 2015-01-08 | Anubhav Saxena; Sandeep Shashikant Naik; Monjit Phukan; Shreedhar Bhat |
| A hydrophilic silicone polymer composition suitable for use in producing hydrogel polymer films disclosed. In one aspect, a hydrophilic silicone monomer is of the Formula 1: wAmBnw (1) where A is a divalent block comprising a silicone-containing pendant group. In one embodiment, the silicone-containing pendant group comprises polyalkylene oxide groups. The structure of the polymer can be controlled and tuned to provide a material with excellent wettability and oxygen permeability. The polymers are suitable for use in a variety of applications including in providing a film for forming contact lenses. | ||||||
| 85 | High refractive index compositions containing resin-linear organosiloxane block copolymers | US13822140 | 2011-09-22 | US08921495B2 | 2014-12-30 | John Bernard Horstman; Steven Swier |
| Solid compositions of organosiloxane block copolymers are disclosed having a refractive index greater than 1.5. The organosiloxane block copolymers comprise: 40 to 90 mole percent disiloxy units of the formula [R12SiC2/2] 9 10 to 60 mole percent trisiloxy units of the formula [R2SiO3/2] 0.5 to 35 mole percent silanol groups [≡SiOH] where R1 is independently a C1 to C30 hydrocarbyl, R2 is independently a C1 to C20 hydrocarbyl, wherein; the disiloxy units [R12SiC2/2] are arranged in linear blocks having an average of from 10 to 400 disiloxy units [R12SiC2/2] per linear block, the trisiloxy units [R12SiC3/2] are arranged in non-linear blocks having a molecular weight of at least 500 g/mol, and at least 30% of the non-linear blocks are crosslinked with each other, each linear block is linked to at least one non-linear block, and the organosiloxane block copolymer has a molecular weight (Mw) of at least 20,000 g/mole. | ||||||
| 86 | Organopolysiloxane and cosmetic containing the same | US13182036 | 2011-07-13 | US08912354B2 | 2014-12-16 | Masanao Kamei |
| There is disclosed an organopolysiloxane represented by the following general formula (1). (each R1 independently represents a group selected from an alkyl group having 1 to 30 carbon atoms, a fluorine-substituted alkyl group having 1 to 30 carbon atoms, an aryl group having 6 to 30 carbon atoms, and an aralkyl group having 6 to 30 carbon atoms; Y represents a polyvalent alcohol compound residue; M represents any of a hydrogen atom, an alkaline metal atom, an ammonium ion, and an alkylammonium ion; and reference character m represents an integer of 0 to 300.) There can be an organopolysiloxane capable of providing a cosmetic having excellent emulsion stability, excellent powder-dispersion stability if powders are contained therein, and excellent skin affinity and cosmetic durability, due to a novel organopolysiloxane having a specific structure containing a nonionic hydrophilic group and an anionic hydrophilic group of a carboxylic acid structure; and a cosmetic containing it. | ||||||
| 87 | Silicone resins, silicone composition, and coated substrates | US12303745 | 2007-06-13 | US08859708B2 | 2014-10-14 | Bizhong Zhu |
| Silicone resins containing disilyloxane units, a silicone composition containing a silicone resin, and a coated substrate comprising a cured product or an oxidized product of a silicone resin. | ||||||
| 88 | POLYSILANESILOXANE COPOLYMERS AND METHOD OF CONVERTING TO SILICON DIOXIDE | US14003501 | 2012-03-09 | US20140004357A1 | 2014-01-02 | Xiaobing Zhou |
| Inorganic polysilanesiloxane (PSSX) copolymers and method of making and applying the same to the surface of a substrate is provided. These PSSX copolymers are beneficial in forming a dense silicon dioxide layer on a substrate under mild oxidative conditions. The PSSX copolymers comprise SixOy(OH)z units, wherein y and z are defined by the relationship (2y+z)≦(2x+2) and x is either 4 or 5. More specifically, the PSSX copolymers do not contain Si—C covalent bonds. | ||||||
| 89 | Polymer and process for producing the same, composition for forming insulating film, and insulating film and method of forming the same | US12717225 | 2010-03-04 | US08404786B2 | 2013-03-26 | Masahiro Akiyama; Takahiko Kurosawa; Hisashi Nakagawa; Atsushi Shiota |
| A process for producing a polymer includes mixing (A) a polysiloxane compound and (B) a polycarbosilane compound in the presence of a catalyst, water, and an organic solvent, and heating the mixture. | ||||||
| 90 | Polymer, and composition and film including the same | US12848641 | 2010-08-02 | US08399593B2 | 2013-03-19 | Young-Suk Jung; Yoo-Seong Yang; Byung-Hee Sohn; Sang-Mo Kim; Eun-Seog Cho |
| A polymer including a structure represented by the following Chemical Formula 1, and a composition and a film including the same are provided. In the above Chemical Formula 1, each substituent is as defined in the detailed description. | ||||||
| 91 | Silicone-modified adamantane derivative, photo-radically curable resin composition, and method for preparing photo-radically curable resin composition | US13284368 | 2011-10-28 | US08389594B2 | 2013-03-05 | Junichi Sawada |
| There is disclosed a silicone-modified adamantane derivative represented by the following general formula (1), Wherein each R1 independently represents a hydrogen atom or methyl group; each R independently represents a methyl group or phenyl group; n represents an integer from 2 to 1,000; and k represents a number of 0 to 2. There can be a photo-radically curable resin composition by adopting a novel and specific silicone-modified adamantane derivative, which composition is cured by photoirradiation even at a lower intensity of illumination, thereby enabling to obtain a cured product exhibiting not only an excellent moisture resistance but also an excellent adhesiveness to various substrates. | ||||||
| 92 | SOL-GEL DERIVED COMPOSITIONS | US13565718 | 2012-08-02 | US20130029843A1 | 2013-01-31 | Paul L. Edmiston; Stephen R. Spoonamore |
| Disclosed are sol gel derived materials obtained from at least one first precursor and at least one second precursor, as well as sol gel derived compositions containing a plurality of alkylsiloxy substituents obtained from such sol-gel derived materials. | ||||||
| 93 | SILICONE-MODIFIED ADAMANTANE DERIVATIVE, PHOTO-RADICALLY CURABLE RESIN COMPOSITION, AND METHOD FOR PREPARING PHOTO-RADICALLY CURABLE RESIN COMPOSITION | US13284368 | 2011-10-28 | US20120136086A1 | 2012-05-31 | Junichi SAWADA |
| There is disclosed a silicone-modified adamantane derivative represented by the following general formula (1), Wherein each R1 independently represents a hydrogen atom or methyl group; each R independently represents a methyl group or phenyl group; n represents an integer from 2 to 1,000; and k represents a number of 0 to 2. There can be a photo-radically curable resin composition by adopting a novel and specific silicone-modified adamantane derivative, which composition is cured by photoirradiation even at a lower intensity of illumination, thereby enabling to obtain a cured product exhibiting not only an excellent moisture resistance but also an excellent adhesiveness to various substrates. | ||||||
| 94 | Method of Preparing a Silicone Resin | US12374378 | 2007-06-13 | US20100273972A1 | 2010-10-28 | Bizhong Zhu |
| A method of preparing a silicone resin, the method comprising reacting at least one halodisilane and, optionally, at least one halosilane with at least one alcohol in the presence of an organic solvent to produce an alcoholysis product; reacting the alcoholysis product with water to produce a hydrolyzate; and heating the hydrolyzate to produce the resin. | ||||||
| 95 | Silicone Resins, Silicone Composition, and Coated Substrates | US12303745 | 2007-06-13 | US20100227140A1 | 2010-09-09 | Bizhong Zhu |
| Silicone resins containing disilyloxane units, a silicone composition containing a silicone resin, and a coated sub-state comprising a cured product or an oxidized product of a silicone resin. | ||||||
| 96 | Nanomaterial-Filled Silicone Composition and Reinforced Silicone Resin Film | US12596730 | 2008-04-16 | US20100143686A1 | 2010-06-10 | Bizhong Zhu |
| A nanomaterial-filled silicone composition comprising a silicone resin comprising disilyloxane units, a carbon nano-material, and an organic solvent; and a reinforced silicone resin film comprising a cured product of the silicone resin, and a carbon nanomaterial dispersed in the cured product. | ||||||
| 97 | Silicone Resin, Silicone Composition, Coated Substrate, and Reinforced Silicone Resin Film | US12524425 | 2008-01-25 | US20100112321A1 | 2010-05-06 | Bizhong Zhu |
| A silicone resin containing disilyloxane units and siloxane units having the form of particles; a silicone composition containing a silicone resin; a coated substrate comprising a cured product or an oxidized product of a silicone resin; and a reinforced silicone resin film. | ||||||
| 98 | SWELLABLE MATERIALS AND METHODS OF USE | US12560002 | 2009-09-15 | US20100096334A1 | 2010-04-22 | Paul L. Edmiston |
| One aspect of the present invention includes a swellable sol-gel composition including a plurality of interconnected organosilica nanoparticles. Another aspect of the present invention includes a swellable composite including a plurality of interconnected organosilica nanoparticles and a particulate material capable of binding to or reacting with a non-polar or organic sorbate. When dried, the sol-gel composition and the swellable composite may be capable of swelling to at least twice their dried volume when placed in contact with a non-polar or organic sorbate. | ||||||
| 99 | Fluorine-containing organopolysiloxane, a surface treatment composition comprising the same and an article treated with the composition | US11657108 | 2007-01-24 | US20070197758A1 | 2007-08-23 | Yuii Yamane; Noriyuki Koike; Koichi Yamaguchi; Hirofumi Kishita |
| A fluorine-containing organopolysiloxane represented by the following average compositional formula (1) (Z2Q)βRf(QZ1Aα)2-β (1) wherein Rf is a divalent group containing a perfluoroether residue, Q is a divalent organic group, Z1 is a di- to nona-valent organopolysiloxane residue and may contain a silalkylene bond, α is an integer of from 1 to 8, β is a number larger than 0 and smaller than 2, Z2 is a monovalent group represented by the following formula (2) wherein b is an integer of from 1 to 10, R1 may be the same with and different from each other and is an alkyl group having 1 to 4 carbon atoms or a phenyl group, and A is a monovalent group represented by the following formula (3) wherein R2 is an alkyl group having 1 to 4 carbon atoms or a phenyl group, X is a hydrolyzable group, a is 2 or 3, and c is an integer of from 1 to 6. | ||||||
| 100 | Synthesis of elastomeric carborane-siloxanes by hydrosilation reactions | US10874000 | 2004-06-22 | US07238766B2 | 2007-07-03 | Teddy M. Keller; Manoj K. Kolel-Veetil |
| A carborane-siloxane compound is provided having the repeat unit Q contains any of —SiR2—, —SiR2—O—, —C≡C—C≡C—, carboranyl, and U′. Each R and R′ is alkyl, aryl, alkylaryl, haloalkyl, haloaryl, or mixtures thereof. Each U′ is derivable from hydrosilation of an alkenyl or alkynyl group. Each T is alkyl, aryl, alkylaryl, haloalkyl, haloaryl, mixtures thereof, —(O—SiR′2)xH, or the repeat unit. Each x and x′ is a positive integer. The compounds may be made be reacting a carborane-siloxane precursor having unsaturated end groups with a siloxane crosslinker in the presence of a hydrosilation catalyst. | ||||||
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