|8648162||Adherence substance, pressure sensitive adhesive sheet and its use|
To provide an adherence substance which has a low viscosity and good coatability, can be made solvent free, has a low adhesive strength, of which increase with time is small, has good adhesion to a substrate, has excellent adhesion to an adherend and excellent remov...
|8633292||Polyurethane-based photochromic optical materials|
A photochromic composition for making optical materials comprising a polyurethane prepolymer formed by combining an isocyanate and a compound having an active hydrogen containing group, a polysilsequioxane and a photochromic compound. The photochromic composition ma...
The present invention relates to biostable gel comprising: (a) at least one silicon-containing polyol, polyamine, polyepoxy or polyisocyanate having 1 or more functional groups and a molecular weight of at least 20,000 which is cur...
|8609800||Curable compositions containing silylated polyurethanes|
Silylated polyurethanes can be manufactured by reacting at least one polyol compound, having a molecular weight from 4000 to 20,000 dalton, with a diisocyanate, with a stoichiometric excess of the diisocyanate compound with respect to the polyol compound or compound...
|8592546||Silicon-containing alicyclic polyimide resin, polyamic acid resin, and manufacturing method for same|
A polyimide resin including repeating units represented by formula (1): wherein R is a diamine residue or a diisocyanate residue; m is an integer of 2 to 30; any of silicon atoms bonded to norbornane rings is in exo configu...
|8575291||Thermoplastic silicone resin|
A thermoplastic silicone resin has a main chain consisting of a polysiloxane and at least two side chains which branch off from the main chain. The side chain contains a functional group having two or more atomic groups each capable of forming a hydrogen bonding.
|8530600||Thermoplastic polyurethanes and their use|
This invention concerns thermoplastic polyurethane mouldings with improved surface resistance (resistance to writing and scratching) and very good technical processability as well as their use. ...
The present invention has its object to provide a curable composition not containing any organotin type curing catalyst of concern because of the toxic feature thereof, or any volatile compound, excellent in curability and storage stability and, further, capable of ...
|8394909||Silane-terminated polyurethanes with high strength and high elongation|
A silane-terminated polyurethane composition is the reaction product of a silane-terminated polyurethane prepolymer component, a silane-terminated monomeric diisocyanate, and optionally at least one multifunctional trisilane or tetrasilane component. A method for ma...
|8318885||Curable resin composition, cured product thereof, and various articles derived from those|
A curable resin composition which is easily cured by heating or ultraviolet irradiation and capable of forming a thick cured film due to low shrinkage. This curable resin composition enables to obtain a cured product satisfying various characteristics such as heat r...
|8314201||Highly porous ceramic oxide aerogels having improved flexibility|
Ceramic oxide aerogels incorporating periodically dispersed flexible linkages are provided. The flexible linkages impart greater flexibility than the native aerogels without those linkages, and have been shown to reduce or eliminate the need for supercritical CO
|8299197||Organosilane polymer with improved gap-filling property for semiconductor device and coating composition using the same|
A polymer for gap-filling in a semiconductor device, the polymer being prepared by polycondensation of hydrolysates of the compound represented by Formula 1, the compound represented by Formula 2, and one or more compounds represented by Formulae 3 and 4: ...
|8258251||Highly porous ceramic oxide aerogels having improved flexibility|
Ceramic oxide aerogels having improved flexibility are disclosed. Preferred embodiments exhibit high modulus and other strength properties despite their improved flexibility. The gels may be polymer cross-linked via organic polymer chains to further improve strength...
|8247514||Silylated polyurethane compositions and adhesives therefrom|
A silylated polyurethane composition containing polyester based polyurethane prepolymer. The silylated polyurethane composition when partially silylated is especially useful for pressure sensitive adhesives where it imparts superior adhesive and cohesive performance...
|8148486||Amine-containing alkoxysilyl-functionalized polymers|
An amine-containing alkoxysilyl-functionalized polymer, a method of preparing a reactive polymer functionalized with an alkoxysilane functionalizing agent and further reacted with an amino alcohol, the resulting polymer, and vulcanizates thereof. ...
|8133964||Single-component coating having alkoxysilane-terminated N-substituted urea resins|
The coating described herein attempts to provide this solution by synthesizing alkoxysilane-terminated N-substituted urea resins, then formulating them into moisture-curable single-component (1K) topside coatings. These coatings will provide greater external stabili...
|8080625||Organopolysiloxanes containing quaternary ammonium groups, the production and use thereof|
Polysiloxanes containing both epoxy groups and quaternary ammonium groups bonded to the polysiloxane through ring-opened epoxy groups provide a soft hand and wash fastness to fibrous substrates. ...
|8076442||Polyamino and/or polyammonium/polysiloxane copolymer compounds with polyalkylene oxide units in comb-shaped arrangement|
The invention concerns polyamino and/or polyammonium/polysiloxane copolymer compounds with polyalkylene oxide units in comb-shaped arrangement, a method for producing said compounds and their use, in particular for treating textiles and other natural or synthetic te...
|8039572||Shape memory cyanate ester copolymers|
Cyanate ester shape memory polymers (SMP). The polymers are preferably formed via reaction of a multifunctional cyanate ester and a mono functional cyanate ester and exist, in one inventive aspect, in the form of a cross-linked thermoset network. Optional catalysts ...
|8013099||Use of phosphonic acid diesters and diphosphonic acid diesters and silane group containing, curable mixtures containing phosphonic acid diesters and diphosphonic acid diesters|
Disclosed herein is a silane-functional mixture, comprising at least one phosphonic diester (A), at least one diphosphonic diester (A), or at least one phosphonic diester and one diphosphonic diester (A), and at least one compound (B) comprising at least two condens...
|8003745||Alpha-ethoxysilane modified polymers, their preparation and use|
The invention relates to α-ethoxysilane modified polymers of the average general formula (I): in which R is a mono- to tetravalent polymer radical, not more than a third of the radicals R1, R2
|7977445||Storage-stable aqueous emulsions of α-silyl terminated polymers|
Aqueous, storage-stable emulsions of α-silyl terminated polymers are useful as adhesives, sealing compounds and coating materials. The α-silyl terminated polymers correspond to the general formula (I): in which R1
|7956151||Universal primer compositions and methods|
A composition for and method for bonding a substrate. In general, applied to a substrate will be a primer composition that includes an adhesion promoter, which is an adduct prepared by the reaction of at least one aromatic polyisocyanate compound, with an active hyd...
|7915372||Thermoplastic polyurethane comprising silane groups|
Thermoplastic polyurethane comprising the reaction product of an isocyanate (a) with a compound (i) having at least one group which is reactive toward isocyanates and also at least two organosilicon groups. ...
|7897716||Polyorganosiloxane compositions for the treatment of substrates|
The invention provides silicone compositions (aminopolysiloxanes and/or ammonium polysiloxanes) which bind to fibrous substrates such as paper, and make the paper perceptibly softer and permit easy use of the paper in the paper production process, by leaving constan...
|7875692||Polysiloxane having phosphorylcholine group and process for producing the same|
A polysiloxane having a phosphorylcholine group represented by the following general formula (1). To develop a method to obtain a polysiloxane having a phosphorylcholine group with ease and great versatility and provide a pol...
|7875693||Synthesis of biurets and isocyanates with alkoxysilane functions, formulations containing same and use thereof|
The invention relates to a composition and a method of preparing one such composition and an isocyanatoalkoxysilane; the polyisocyanate composition contains at least two different oligomeric compounds comprising at least three units and at most five units selected f...
|7863397||Reactive amino-and/or ammonium polysiloxane compounds|
The invention relates to amino and/or ammonium-polysiloxane compounds comprising reactive, functional groups and salts of said compounds, especially polyquaternary polysiloxane copolymers and the salts therefrom. The invention also relates to methods for the product...
|7863398||Process for making hydrolyzable silylated polymers|
An improved process for preparing hydrolyzable polymers, the process includes, inter alia, reacting certain silylorganohalide compounds with a salt of a cyanate in the presence of active hydrogen containing polymers. ...
|7847050||Crosslinkable organopolysiloxane compositions|
A crosslinkable organopolysiloxane composition comprising (A) a keto-containing organopolysiloxane and (B) a compound having at least two hydrazido and/or semicarbazido groups cures at room temperature into a film having safety and weathering resistance. ...
|7825208||Golf equipment formed from amine-adduct modified polyurea compositions|
Golf equipment having at least one portion formed from amine-adduct modified polyurea compositions, including epoxy-silicone modified polyurea compositions, epoxy modified polyurea compositions, silicone modified polyurea compositions, and polyurea compositions incl...
|7825207||Siloxanes containing guanidino groups and use thereof for cosmetic formulations|
The invention relates to polysiloxanes containing guanidino groups for which the guanidino groups can be combined arbitrarily with other functional groups on the polysiloxane backbone according to the general formula (I) ...
|7795367||Method for producing siloxane copolymers|
Siloxane copolymers are prepared stepwise by reacting an aminoalkyldiorganoalkoxysilane with a di- or polyisocyanate to form an alkoxysilyl-terminated urea compound, and the urea compound or its reaction product with water is subsequently reacted with a di- or polys...
|7776990||Method for preparing polysilazane solution with reducing ammonia substitution of Si-H bond|
The present disclosure relates to a method of preparing polysilazane and a polysilazane solution which can minimize substitution of an Si—H bond of a starting compound by ammonia. Particularly, a method of synthesizing polysilazane using a solution which undergoes...
|7776989||UV-light-absorbing quaternary polysiloxanes|
The invention relates to UV-light-absorbing quaternary polysiloxanes in which quaternary groups and UV-absorbing radicals can be mixed independently of one another according to the general formula (I) ...
|7737242||Crosslinkable siloxane urea copolymers|
Crosslinkable polymers containing organopolysiloxane, polyurea, and/or polyurethane moieties further contain at least one photopolymerizable ethylenically unsaturated group and a photoinitiator which allows crosslinking upon exposure to radiation. ...
|7732554||Process for preparing a curable silylated polyurethane resin|
The present invention relates to a process for the production of silylated polyurethane resins free of unreacted residual isocyanate possessing consistent viscosity and stability and products therefrom. ...
|7705103||Polydiorganosiloxane polyoxamide copolymers|
Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamin...
|7691959||Moisture curable silicone hot melt|
The present invention generally relates to a moisture curable composition in the form of a hot melt. The inventive compositions contain hydrolyzable silyl groups connected to a polymer which is capable of crosslinking when exposed to moisture. ...
|7652117||Fluorochemical urethane compounds and aqueous compositions thereof|
Fluorochemical urethane compounds and coating compositions derived therefrom are described. The compounds and composition may be used in treating substrates, in particular substrates having a hard surfaces such as ceramics or glass, to render them hydrophilic, oleop...