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WO/2007/032048A1 |
Fluoridization of a plastic member, for example, a hydrocarbon-type transparent polymer molded product, in a fluorine gas within a reactor (8)can fluoridize only the surface layer, lower the refractive index, lower surface reflection, an...
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WO/2007/026527A1 |
[PROBLEMS] To provide a cycloolefin addition polymer capable of simultaneously satisfying the requirements of high heat resistance and high refractive index and provide a composite composed of the cycloolefin addition polymer and an inor...
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WO/2007/023981A1 |
A dope solution in which a cellulose acylate and a cycloolefin compound having a mass-average molecular mass of from 200 to 20,000 are dissolved in admixture is subjected to solution film forming to obtain a hybrid film. Further, an opti...
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WO/2007/004605A1 |
A resin composition comprising both a polymer having an alicyclic structure, e.g., an addition copolymer of a monomer having a norbornene structure and ethylene, a product of hydrogenation of an open-ring polymer of a monomer having a no...
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WO/2006/123679A1 |
A molding material comprising a polymer having a repeating structural unit whose part or whole contains an alicyclic structure, a phenolic stabilizer, a hindered amine light stabilizer and a phosphorus stabilizer, wherein at least part o...
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WO/2006/112434A1 |
This invention provides a resin composition that is suitable for optical components which, while maintaining moldability, low birefringence, heat resistance, mass productivity, mechanical strength, and light transmittance, is very small ...
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WO/2006/106780A1 |
Disclosed is an oxygen-absorptive resin composition having an excellent oxygen-absorption ability and is reduced in unpleasant odor generated during use (i.e., during absorbing oxygen). An oxygen-absorptive resin composition comprising (...
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WO/2006/100974A1 |
Disclosed is a resin composition for solar cell packages which is excellent in transparency, moisture resistance, weather resistance and chemical resistance. Specifically disclosed is a resin composition for solar cell packages which con...
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WO/2006/095878A1 |
An optical compensation sheet small in an optical character change with respect to an environment temperature/humidity changes, and high in freedom of design of in-plane retardation Re and film-thickness-direction retardation Rth. A pola...
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WO/2006/095511A1 |
This invention provides a cyclic olefin resin composition, which is suitable as a material for a substrate having low permittivity, low permittivity tangent, low water absorption, and excellent heat resistance or other properties, and a ...
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WO/2006/075793A1 |
An optically-compensatory film comprising: a cyclic polyolefin film satisfying expression (I); and a cellulose acylate film satisfying expressions (II) and (III), or a liquid-crystal display device comprising at least one cyclic polyolef...
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WO/2006/070820A1 |
A thermoplastic resin composition that while retaining low birefringence, exhibits high compatibility and excels in antiweatherability and heat resistance; and an optical film produced therefrom; and a retardation film that excels in ant...
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WO/2006/070837A1 |
A process for producing a cycloolefin resin composition comprising a cycloolefin resin and an additive with a twin-screw extruder. The additive loss caused by volatilization through a vent during melt kneading is reduced, and the resin m...
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WO/2006/057309A1 |
A retardation film containing a norbornene copolymer. It is excellent in heat resistance and significantly reduced in specific gravity, birefringence, photoelasticity, and wavelength dispersion. It further has the high ability to compens...
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WO/2006/042681A1 |
The invention relates to selected polymer blends, which can be used to produce films with a reduced number of defects, in addition to a method for producing said polymer blends. The invention also relates to the use of the inventive poly...
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WO/2006/034253A1 |
Described is a low-emission adhesive, whose polymers are dissolved in a mixture of acetone and ethanol. The adhesive is characterized by very low emissions of solvents, with otherwise equally good properties compared to standard solvent-...
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WO/2006/025294A1 |
Disclosed is a molded article for clean rooms which is made of a resin composition obtained by melt-mixing 100 parts by weight of a cyclic olefin polymer (A) having a glass transition temperature of 60-200&ring C, 1-150 parts by weight o...
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WO/2006/025293A1 |
Disclosed is a method for producing a resin composition wherein a cyclic olefin polymer (A) having a glass transition temperature of 60-200&ring C and a soft polymer (B) having a glass transition temperature of not more than 0&ring C are...
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WO/2006/019544A1 |
Polymeric surfaces that contain a resin modifier and are surface treated, preferably by corona, flame, gas plasma treatment techniques, exhibit increased surface tension and retention of surface tension over extended periods of time.
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WO/2006/006431A1 |
[PROBLEMS] To provide a resin composition suitable for optical devices that without detriment to moldability, heat resistance, mechanical strength and low birefringence, subdues deterioration even when used in laser beams of near-ultravi...
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WO/2006/006399A1 |
Disclosed is a thermoplastic resin having excellent optical properties whose performance is hardly affected by water absorption. This thermoplastic resin enables to obtain a highly heat-resistant molded article. Also disclosed is a molde...
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WO/2005/118652A1 |
Disclosed is a thermoplastic elastomer blend with reduced surface defects comprising a high flow, propyplene-based resin, about 0.01 to 15 weight percent of a processability modifier component, and about 1 to 50 weight percent of an ethy...
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WO/2005/078486A1 |
[PROBLEMS] A phase difference film exhibiting good optical characteristics stably over a long term. [MEANS FOR SOLVING PROBLEMS] The phase difference film contains (A) cyclic olefin based resin, and (B) inorganic particles exhibiting bir...
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WO/2005/073310A1 |
A resin composition, characterized in that it comprises an alicyclic olefin resin having, in its molecule, one or more selected from the group consisting of a carboxyl group, a dicarboxylic acid anhydride group, a hydroxyl group and an i...
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WO/2005/054910A1 |
A wave plate for laser optical systems using a film containing a draw-oriented cyclic olefin resin, wherein the value of formula (a): Re(&lgr )/&lgr where &lgr is the wavelength (nm) of a laser beam and Re(&lgr ) is the retardation value...
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WO/2005/054911A1 |
A wave plate made of a material containing a cyclic olefin resin and composed of a combination of phase films imparting specific phase differences. The wave plate (phase plate) has the same polarization characteristic with respect to mon...
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WO/2004/098868A2 |
This invention relates to a multilayer film (100) for use as in-mold labels, comprising a core layer (110) having an upper surface (112) and a lower surface (114); a skin layer (120) overlying the upper surface (112) of the core layer (1...
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WO/2004/067630A1 |
Cycloolefinic polymer compositions exhibiting an advantageous balance of dimensional stability, improved impact resistance and superior optical properties are provided. The cycloolefinic polymer compositions of the invention generally in...
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WO/2004/046419A1 |
A method of combining a metal with the surface of a cycloolefin resin molding, especially one for combining a metal with a cycloolefin resin molding which is extremely reduced in permittivity and dielectric loss and has a considerably lo...
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WO/2004/035688A1 |
A thermoplastic saturated norbornene based resin film, characterized in that it has been formed from a thermoplastic saturated norbornene based resin composition comprising 100 parts by weight of a thermoplastic saturated norbornene base...
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WO/2004/026946A1 |
The invention relates to a method for the production of a packaging made of thermoformable film consisting of thermoplastic polyolefins. The film is thermoformed at temperatures ranging from 70 - 170 °C and the packaging thus produced h...
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WO/2004/024813A1 |
The invention relates to a cross-linkable or cross-linked rubber composition which can be used to produce a tread for a tyre casing with improved wear resistance, one such tread and a tyre casing comprising said tread. The inventive rubb...
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WO/2004/022644A1 |
The invention relates to a cross-linked rubber composition for tyre treads, having a Shore A hardness which is greater than 45 and less than 57 and which is measured in accordance with standard ASTM D 2240. The inventive composition is a...
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WO/2004/018203A1 |
A laminated film for stretch packaging which is composed of at least three layers, wherein both surface layers comprise as the main component an ingredient (A) which is an ethylene polymer and the at least one interlayer comprises a laye...
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WO/2004/013221A1 |
The invention relates to a crosslinked or crosslinkable rubber composition used for constructing a pneumatic tyre thread which exhibits an improved tear resistance, and to a pneumatic tyre cover comprising said pneumatic tyre thread. Sai...
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WO/2003/097739A1 |
Polymer composition comprising a cyclic olefin polymer (COP) and a syndiotactic PP (s-PP); film including a layer comprising such a composition and specific applications thereof.
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WO/2003/060005A1 |
A vibration−damping composition which comprises a base material consisting of a butyl rubber, an ingredient (a) consisting of at least one member selected among compounds having a benzothiazyl group, and an ingredient (b) consisting of...
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WO/2003/060979A2 |
The present invention provides a composition comprising: (a) dielectric material; and (b) porogen comprising at least two fused aromatic rings wherein each of the fused aromatic rings has at least one alkyl substituent thereon and a bond...
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WO/2003/057774A2 |
A polymer blend is provided. The blend includes poly[2,2-bistrifluoromethyl-4,5difluoro-1,3-dioxole-co-tet
rafluoroethylene] and poly[2,2,4-trifluoro-5-trifluoromethoxy-1,3-dioxole-co-tetra
fluoroethylene]. A method of manufacturing th...
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WO/2003/053721A1 |
Tyre for vehicle wheels, comprising at least one component made of a crosslinked elastomeric material, in which said component includes an elastomeric composition comprising: (a) at least one diene elastomeric polymer; (b) at least one c...
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WO/2003/050179A1 |
A cycloolefin copolymer resin having a Hunter b color value of less than 1.0, which resin comprises: (a) a first cycloolefin copolymer having a glass transition temperature of from about 100 °C to about 220 °C and an intrinsic viscosit...
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WO/2003/042317A1 |
An adhesive comprising an ethylene n-butyl acrylate copolymer and a terpene phenolic tackifier finds use in bonding UV varnished, acrylic varnished or grease resistant substrates.
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WO/2003/039860A1 |
Multilayer protective films that adhere well to many different surfaces and can be removed without leaving residues are provided. The films consist of a polyolefin backing layer(s) and an adhering layer consisting of an ethylene unsatura...
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WO/2003/035394A1 |
The present invention relates to bioriented polyethylene films having high water vapor transmission rates (WVTR) and methods for preparing the same. The film comprises a base layer and skin layers. The base layer comprises highly cavitat...
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WO/2003/035751A1 |
A cyclic olefin based resin composition which comprises a cyclic olefin based resin (A), a modified cyclic olefin based resin (B) prepared by grafting and&sol or copolymerizing an unsaturated carboxylic acid or an unsaturated carboxylic ...
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WO/2003/035743A1 |
The invention relates to a method for reducing the toughness of shaped plastic parts, which is characterized in that at least one semi-crystalline polymer and at least one non-crystalline polyolefin are melted in a heated mixing unit and...
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WO/2003/032696A1 |
A thermoplastic resin composition having a dielectric loss tangent of 0.01 or less at 1 kHz to 20 GHz, an Izot impact strength of 2 kJ&sol m or more, and a heat distortion temperature of 110 °C or more under 18.6 kgf load is formed on a...
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WO/2002/098974A1 |
A curable resin composition comprising 100 parts by weight of an alicyclic olefin polymer ingredient and 10 to 90 parts by weight of a thermosetting ingredient, characterized in that (1) at least one of the polymers constituting the alic...
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WO/2002/085979A1 |
Flexible resin pellets which comprise pellets of a flexible resin having a tensile modulus of 1,600 MPa or lower selected among the following (i) to (v) and, deposited on the surface thereof, a liquid having a dynamic viscosity at 25 °C...
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WO/2002/085981A1 |
The present invention provides a polymer composition having: a first component selected from homopolymers and copolymers of cyclic olefin containing polymers and bridged polycyclic hydrocarbon containing polymers, the first component bei...
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