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WO/2021/131925A1 |
This adhesive composition comprises: an adhesive component (S); and a peeling component (H) composed of polyorganosiloxane having a complex viscosity of at least 3400 (Pa·s).
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WO/2021/132349A1 |
[Problem] To provide a curable organopolysiloxane composition which has excellent storage stability as a single component, good curability and adhesion even at a comparatively low temperature, and an appropriate working life. In particul...
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WO/2021/132710A1 |
[Problem] To provide a curable hot-melt silicone composition such that curing thereof is difficult to be inhibited, and that is superior in storage stability, and a sheet or a film made from the same. [Solution] A curable hot-melt silico...
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WO/2021/119971A1 |
One-part condensation curable silyl-modified polymer (SMP) based sealant compositions in particular one-part condensation curable SMP based sealant compositions containing a catalyst comprising (i) a titanate and/or zirconate and (ii) a ...
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WO/2021/119974A1 |
Two-part condensation curable silyl-modified polymer (SMP) based sealant compositions, in particular two-part condensation curable SMP based translucent sealant compositions containing a catalyst comprising (i) a titanate and/or zirconat...
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WO/2021/124725A1 |
An adhesive tape for dicing comprising a base material and an adhesive layer. The adhesive layer is formed from an adhesive composition containing a silicone resin in which a silicone gum (G) and a silicone resin (R) are mixed, an organo...
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WO/2021/119973A1 |
A one-part low modulus room temperature vulcanisable (RTV) silicone composition containing a catalyst comprising (i) a titanate and/or zirconate and (ii) a metal carboxylate salt which cures to a low modulus silicone elastomer which may ...
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WO/2021/119970A1 |
A one-part room temperature vulcanisable (RTV) silicone composition containing a catalyst comprising (i) a titanate and/or zirconate and (ii) a metal carboxylate salt which cures to a silicone elastomer which may be used as a clear seala...
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WO/2021/122033A1 |
The invention relates to a method of producing a fibrillary dry adhesive material having a plurality of fibrils. Furthermore, the invention relates to a fibrillar dry adhesive material in particular having liquid super-repellency.
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WO/2021/119972A1 |
A process for end capping and chain extending silanol terminated polydiorganosiloxanes with a mixture of one or more alkylacetoxydialkoxysilanes and one or more alkyldiacetoxyalkoxysilanes. The resulting capped polymeric material may be ...
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WO/2021/124824A1 |
The present invention is a curable perfluoropolyether adhesive composition which contains components (A) to (C): (A) 100 parts by mass of a linear perfluoropolyether compound having a perfluoropolyether structure which has at least 2 alk...
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WO/2021/124724A1 |
This adhesive tape for dicing comprises a base material and an adhesive layer. The adhesive layer comprises an adhesive composition containing: a silicone-based resin in which a silicone gum (G) and a silicone resin (R) are mixed; an org...
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WO/2021/117604A1 |
Provided is an adhesive composition capable of limiting reduction in adhesiveness even after preservation in room temperature or refrigeration environment, the adhesive composition providing excellent adhesiveness under the same adhesion...
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WO/2021/117652A1 |
Provided is an organopolysiloxane compound which serves as a chain extender for a dealcoholized, room temperature-vulcanizable (RTV) composition that is rapidly rubberized and exhibits rubber elasticity. This organopolysiloxane compoun...
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WO/2021/118582A1 |
A curable silicone adhesive composition comprising a combination of adhesion promoters is shown and described herein. The composition includes a first adhesion promoter selected from a silicon hydride adhesion promoter and a second adhes...
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WO/2021/117488A1 |
The present invention is a curable perfluoropolyether adhesive composition comprising: (A) 100 parts by mass of a linear perfluoropolyether compound having at least two alkenyl groups in one molecule, and having a perfluoropolyether stru...
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WO/2021/113318A1 |
A composition for forming a release coating is disclosed. The composition comprises (A) an organopolysiloxane comprising the reaction product of: (i) a silicone resin having a particular formula; (ii) a cyclic siloxane; and (iii) (iii) a...
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WO/2021/110281A1 |
The invention relates to cross-linkable compositions containing (A) 100 parts by weight compounds of formula (I): Y−[(CR1 2)a−Si(OR)3]x, with the stipulation that, in component (A), in 5 to 60% of all units [(CR1 2)a−Si(OR)3] a is ...
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WO/2021/112173A1 |
A purpose of the present invention is to provide a silicone-based graft copolymer able to form a pressure-sensitive adhesive layer which is unlikely to delaminate even if subjected to a high temperature heat treatment and which can incre...
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WO/2021/109730A1 |
Disclosed are a two-component organosilicon potting sealant and an application method therefor. The sealant comprises a component A and a component B, the component A comprising a hyperbranched organosilicon resin having a siloxane termi...
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WO/2021/112070A1 |
Provided are: a wafer processing temporary adhesive that is for temporarily adhering a wafer to a support and that comprises a thermosetting silicone resin composition containing a non-functional organopolysiloxane; a wafer laminate; and...
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WO/2021/112322A1 |
The present invention relates to an adhesive film which has not only excellent adhesive properties, but has excellent anti-static properties and mechanical properties such as wear resistance and hardness, and thus when a semiconductor de...
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WO/2021/099746A1 |
The present invention relates to a moisture-crosslinkable composition comprising: - at least one polymer (A) comprising at least one alkoxysilane group; - at least 25% by weight of at least one carbonate filler (B) relative to the total ...
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WO/2021/099236A1 |
The present invention provides an adhesion promoting composition, or a sulfide compound-containing polysiloxane composition, having good adhesion, capable of forming a laminate having high adhesion between a metal layer and a polysiloxan...
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WO/2021/090867A1 |
The present invention is a laminate for semiconductor processing which includes a temporary fixing tape and an adhesive tape for semiconductor processing laminated on the temporary fixing tape, wherein the temporary fixing tape has at le...
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WO/2021/089354A1 |
The present invention relates to two-component (2K) silicone-based adhesive compositions comprising at least one epoxy silane and a titanium alkoxide adhesion promoter, as described herein, for improving high temperature resistance while...
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WO/2021/081863A1 |
A silicone pressure sensitive adhesive composition is curable to form a silicone pressure sensitive adhesive. The silicone pressure sensitive adhesive composition can be coated on a substrate and cured to form a protective film. The prot...
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WO/2021/085230A1 |
Provided is an addition reaction curing type polyorganosiloxane composition which has excellent adhesiveness to poly(phenylene sulfide) resins and decreases little in adhesiveness in long-term use in high-temperature environments. The ...
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WO/2021/087172A1 |
Method for producing arrays of free standing, three dimensional structures on material surfaces by establishing contact with a template, moving the template and the surface in contact relative to one another, inducing an increase in visc...
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WO/2021/081474A1 |
A three-dimensional geometry of a thermal interface body may be customized to substantially fill an irregular gap along a thermal dissipation pathway in an electronic package. The thermal interface body is fabricated through an additive ...
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WO/2021/074794A1 |
The present disclosure relates to an adhesive film, which includes: a photothermal conversion layer including a light absorbing agent and a pyrolytic resin; a first adhesive layer disposed on the photothermal conversion layer; a base fil...
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WO/2021/073864A1 |
The present invention is directed to a one-component (1K) moisture curable composition comprising: (a) at least one polyorganosiloxane which has at least one alkoxy group bound to a silicon atom, (b) at least one alkoxy-containing aminof...
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WO/2021/075485A1 |
Provided is an adhesive capable of improving visibility and controlling gaps at high accuracy. The adhesive according to the present invention includes a curable component and a gap material The 10% K value of the gap material is 10,00...
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WO/2021/070534A1 |
The present invention is a primer composition for a silicone adhesive, the primer composition being characterized by containing (A) 100 parts by mass of an organopolysiloxane represented by average compositional formula (1); (B) 1-20 par...
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WO/2021/071848A1 |
There is provided silicone based materials with enhanced tackiness upon cure. These may be used for cured self-adhering silicone-based products such as pressure sensitive adhesives, self-adhering materials and/or self-sealing materials, ...
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WO/2021/070628A1 |
A fluorine resin sheet according to the present invention is mainly formed of a fluorine resin, has a blackness, as represented by the L* value of the L*a*b* color space, of 30 or less, and has a surface resistivity of 1×1010 Ω/sq or g...
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WO/2021/064534A2 |
Curable compositions of this disclosure comprise a mixture of: a silanol, a free radical initiator, an iodonium salt; and optionally an alkoxysilane, and/or an MQ resin, and/or (meth)acrylate monomer(s). In another aspect, cured composit...
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WO/2021/066369A1 |
The present invention relates to a primer composition for a glass adhesive, the composition comprising a silane polymer, an acrylic polymer, a silane monomer, and a curing catalyst. The composition comprises 15 to 70 parts by weight of a...
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WO/2021/065547A1 |
The present invention pertains to a temporary adhesive for wafer processing for temporarily adhering, to a support, a wafer which has a circuit surface on the front surface and has a rear surface to be processed, the temporary adhesive b...
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WO/2021/061417A1 |
A silicone release coating composition and method for its preparation and use are described. A release coating prepared by curing the silicone release coating composition has high immediate release force (> 50 g/in). A release liner incl...
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WO/2021/053424A1 |
An optical assembly including a first optical substrate including a first major surface; a multilayer polymeric optical film disposed on the first major surface of the first optical substrate and including a plurality of polymeric layers...
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WO/2021/045322A1 |
The present invention relates to an antibacterial mat including a silicone rubber cover. The antibacterial mat according to the present invention has excellent chemical resistance, weather resistance, fouling resistance, heat resistance,...
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WO/2021/046309A1 |
Methods for improving the dispersion of optical brighteners in polymeric compositions are provided. Polymeric compositions obtained by these methods are also provided. Premixes for use in the methods are also provided. In particular, met...
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WO/2021/035909A1 |
The present invention relates to a preparation method for a thermally cured organic silicon adhesive, comprising the steps: sequentially adding vinyl-terminated silicon oil and an epoxy resin compound into a mixing kettle to be stirred, ...
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WO/2021/035817A1 |
A single-component heat storage potting material. The material comprises the following components in parts by weight: 20-50 parts of a hydroxy silicone resin, 0.5-20 parts of a curing agent, 0.1-2 parts of a catalyst and 30-70 parts of a...
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WO/2021/039128A1 |
A method for transferring microstructures, comprising at least the steps of: (i) bonding a plurality of microstructures formed on one surface of a supplier substrate to a silicone-based rubber layer formed on a donor substrate; (ii) sepa...
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WO/2021/035910A1 |
The invention relates to a organic silicone adhesive specifically used for display bonding and a preparation method thereof. The composition comprises the following components in parts by weight: 25-50 parts of a 400-2000 cps vinyl-termi...
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WO/2021/034271A1 |
A peel-able formulation for waterless cleaning is disclosed herein. The peel-able formulation includes a volatile medium comprising a crosslinkable polymer dissolved therein, a polysiloxane, and a surfactant, wherein the peel-able formul...
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WO/2021/033529A1 |
This curable fluoropolyether adhesive composition contains specific amounts of (A) a straight-chain polyfluoro compound having two or more alkenyl groups per molecule, and having a perfluoropolyether structure in the main chain thereof, ...
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WO/2021/029283A1 |
Provided are an adhesive sheet for lamination which can handle a high temperature treatment, a multilayered object in which the adhesive sheet is used, and a production method for the multilayered object. The adhesive sheet for laminatio...
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