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7608659 |
Conductive material mixed composition
A conductive material mixed composition obtained by synthesizing a piperidyl group-containing high-molecular-weight polymer or copolymer that is composed of the constitutional unit represented by...
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7585914 |
Thermoplastic elastomer compositions and methods for making the same
The present invention provides a thermoplastic composition which may be unvulcanized or vulcanized. The thermoplastic composition can be a blend of a thermoplastic engineering resin, a halogenated...
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7572856 |
Process for preparing a flame retardant polyamide compound
The invention relates to a process for preparing a flame retardant polyamide compound comprising melt-mixing of a composition comprising at least a polyamide polymer having a weight-average...
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7550551 |
Brominated flame retardant
A process for preparing a polybromoaryl ether comprising adding to a solvent for the polybromoaryl ether a mixture of (1) at least one compound of the structure HO—Ar—X 1 , X 2 , X 3 , X 4 , X...
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7541404 |
Water-borne resin composition and electrocoating composition
It is an object of the present invention to provide a water-borne resin composition which can form a film being excellent in flexibility and heat resistance without reducing an insulating property...
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7537650 |
Aqueous ink of colored ink and colorless ink containing anionic polymer
This invention relates to an ink jet ink set comprising a colored aqueous ink and a substantially colorless aqueous ink, wherein the colored ink comprises a cationic coloring agent and the...
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7507474 |
Thermoplastic polymer composition comprising a hyperbranched polymer and articles made using said composition
The invention relates to thermoplastic compositions comprising a polymer matrix and an additive which modifies the rheological behavior of the matrix in the molten state. The purpose of the...
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7388048 |
Flexible semiaromatic polyamides with a low moisture uptake
The present invention relates to a flexible semiaromatic polyamide composition with a low moisture uptake comprising, by weight, the total being 100:
60 to 99.5% (preferably 70 to 93%) of at...
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7361692 |
Dispersants
A dispersant comprising a polyester chain obtainable by polymerising a hydroxy carboxylic acid or lactone thereof such as E-caprolactone with a cyclic alkylene carbonate such as...
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7352984 |
Electrophotographic endless belt, electrophotographic apparatus having electrophotographic endless belt, and process for producing electrophotographic endless belt
An electrophotographic endless belt containing a polyamide resin, carbon black and a filler, characterized in that the polyamide resin is at least one resin selected from the group consisting of...
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7348373 |
Polyimide compositions having resistance to water sorption, and methods relating thereto
Water absorption resistant polyimide pastes (or solutions), are particularly useful to make electronic screen printable pastes and the electronic components made from these pastes. A group of...
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7338715 |
Low temperature cure polyimide compositions resistant to arc tracking and methods relating thereto
The polyimides of the present invention are derived from aliphatic diamines and show advantageous arc tracking performance (i.e., low arc tracking). These polyimides can be cured at low...
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7334974 |
Composition for use as self-locking agent and self-locking member using the same
A composition for use as a self-locking agent is provided which comprises an aqueous dispersion of the following ingredients dissolved and dispersed in water: (a) a polyamide powder insoluble or...
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7329699 |
Composition containing oil, structuring polymer, and coated silicone elastomer, and methods of making and using the same
The invention relates to a composition, preferably a care and/or treatment and/or make-up composition for keratin and keratinous materials in general (including the skin, hair, nails, scalp,...
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7329696 |
Aqueous synthetic resin dispersion
A aqueous dispersion comprising particles of at least one resin selected from the group consisting of a polyaddition type resin, a polycondensation type resin, an addition condensation type resin,...
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7300972 |
Water-soluble polyimide precursor, aqueous polyimide precursor solution, polyimide, impregnated material with polyimide binder, and laminate
A water-soluble polyimide precursor, which can be suitably applied for aromatic polyimides and exhibits a low reduction in heat resistance and mechanical properties, an aqueous solution of the...
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7297739 |
Polymer precursor dispersion containing a micropulp and method of making the dispersion
This invention relates to a polymer precursor dispersion for use in making a polymer that is a solid at room temperature and further relates to a method of making same where the dispersion...
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7288619 |
Fluorinated polyether polyamine and method of making the same
A composition comprises a condensation product of an amine-reactive fluorinated polyether and a polyamine. The compositions may be in dispersed in water.
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7282257 |
Resin composition and adhesive film for multi-layered printing wiring board
The present invention relates to resin compositions that are useful for preparing adhesive films, which are, in turn, useful for forming interlayer insulation layers for multi-layered printed...
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7279124 |
Nucleation enhanced polyester and its use in melt-to-mold processing of molded articles
Crystallizable polyester compositions containing an aliphatic polyamide crystallization nucleator exhibit controllable and adjustable crystallization rates upon cooling from the melt and are...
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7241832 |
Biodegradable polymer blends for use in making films, sheets and other articles of manufacture
Biodegradable polymer blends suitable for laminate coatings, wraps and other packaging materials are manufactured from at least one “hard” biopolymer and at least one “soft” biopolymer....
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7202298 |
Polyamide resin composition for part of engine cooling water system and part comprising the same
A polyamide resin composition for part of an engine cooling water system contains 100 parts by weight of a polyamide resin made of(A) from 50 to 98% by weight of nylon 66, (B) from 1 to 30% by...
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7186454 |
Dielectric films and materials therefor
A material for dielectric films is a polymerizable composition containing an organic solvent, and an adamantanepolycarboxylic acid derivative represented by following Formula (1):
wherein X is...
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7151127 |
Use of thermoplastic polyamide molding compositions with reduced formation of solid deposits and/or coverings
The present invention relates to the use of thermoplastic polyamide moulding compositions with reduced or strongly reduced formation of solid deposits and/or coverings during a thermoplastic...
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7148286 |
Laser-sintering powder containing titanium dioxide particles, process for its preparation, and moldings produced therefrom
A sintering powder containing polyamide polymer and titanium dioxide particles, a process for laser sintering, and moldings produced from the sintering powder. The moldings formed using the powder...
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7141620 |
Aqueous polytetrafluoroethylene dispersion composition and process for its production
To an aqueous PTFE polymer emulsion having a PTFE content of from 10 to 50 mass % obtained by emulsion polymerization of tetrafluoroethylene in the presence of an anionic perfluorocarboxylate...
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7133209 |
Transparent molding composition for optical applications
A molding composition which is composed of at least 60% by weight of transparent polyamide, where the molding composition comprises an effective amount of one or more optical brighteners, and where...
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7122244 |
Polyamide-imide resin solution and the use thereof for producing wire enamels
The present invention relates to a polyamideimide resin solution preparable by reacting (a) aromatic polycarboxylic acids and/or their anhydrides with (b) aromatic imide- and amide-forming...
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7115681 |
Resin composition
The present invention provides a resin composition comprising a polyimide containing particular dianhydride and diamine, and an epoxy resin. The resin composition can be bonded at a relatively low...
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7098267 |
Polyamic acid varnish composition and a flexible printed board
A polyamic acid varnish composition, which is composed of a polyamic acid obtained by the addition polymerization of an diamine and an aromatic acid dianhydride, contains as an additive a specific...
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7098266 |
Polyarylethersulphone and polyamide-based thermoplastic mouldable masses with improved processing characteristics
Molding compositions comprise
A) from 1 to 98.8% by weight of at least one polyarylene ether sulfone, B) from 1 to 98.8% by weight of at least one thermoplastic polyamide, C) from 0.1 to 60%...
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7084200 |
Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic acid amides, method for the production thereof and their use
Aqueous dispersions of water-soluble polymers of N-vinylcarboxamides, which contain, as a stabilizer, water-soluble, crosslinked graft polymers which are obtainable by free radical polymerization...
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7056975 |
Thermoplastic resin composition having improved resistance to hydrolysis
A thermoplastic resin composition composed of a thermoplastic resin and a polyamide elastomer in which the polyamide elastomer contains at least 50 weight % of a polyetheramide elastomer prepared...
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7056973 |
High flow polyphenylene ether formulations
A high flow polyphenylene ether resin composition comprises a blend of at least two polyphenylene ether resins, a first resin having an intrinsic viscosity of at least 0.3 dl/g, and a second resin...
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7053169 |
Polyamide molding compounds for producing optical lenses
The invention relates to new thermoplastically processible transparent polyamide molding materials based on copolyamides containing diamines and dicarboxylic acids with aromatic cores which exhibit...
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7049371 |
Material for an insulating film, coating varnish for an insulating film, and insulating film and semiconductor device using the same
A material for an insulating film which comprises a copolymer obtained by reacting a polyamide having a specific structure and a reactive oligomer as a component forming the film; a coating varnish...
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7026435 |
Water-dispersible, hydrophobic polyalkyleneimine polyamide fiberglass lubricant, process for producing the same, and method of use therefor
Polymer derivatives based upon polyalkyleneimine backbones having from about 20% to about 60% of their reactive amino functionalities substituted by C 14-20 carboxylic acids, are disclosed. Fiber...
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7026383 |
Polyamide resin composition and molded article thereof
A polyamide resin composition comprises a polyamide resin component (A) and a metallic soap component (B), wherein the polyamide resin component (A) comprises a dicarboxylic acid component (a-1),...
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7026032 |
Polyimide based compositions useful as electronic substrates, derived in part from (micro-powder) fluoropolymer, and methods and compositions relating thereto
The present invention is a polymeric composite comprising a polyimide component and a fluoropolymer component derived from a micro powder. The fluoropolymer micro powder has a melt point between...
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7022265 |
Polyamide resin compositions with electromagnetic interference shielding properties and articles formed therefrom
Polyamide resin compositions suitable for molded articles comprising polyamide, thermoplastic polyphenol, and of carbon fiber are disclosed. These may optionally include aramid fiber and zinc oxide...
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7019062 |
High performance thermoplastic compositions with improved melt flow properties
A high performance thermoplastic polymer composition having improved melt flow properties, comprising a thermoplastic polymer resin and a low intrinsic viscosity poly(arylene ether). Preferred...
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7009029 |
Polyamide composition
Provided is a polyamide composition comprising 100 parts by weight of (A) a polyamide having dicarboxylic acid units containing 60 to 100 mol % of terephthalic acid units, and diamine units...
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6958374 |
Polyamide moulding material with improved properties
The present invention relates to semiaromatic semi-crystalline thermoplastic polyamide moulding materials having improved processing behavior, increased flowability, improved surface quality and...
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6943231 |
Transparent polyamide molding materials having improved transparency, resistance to chemicals and high permanent fatigue strength
Transparent polyamide molding materials are provided which are characterized in that they have a melting enthalpy between 0 and 12 J/g and the polyamides are constituted of 100 mole-% of a diamine...
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6936654 |
Additives for hydrogenated resins
Additives for hydrogenated resins obtainable by using the following components:
a) bifunctional perfluoropolyethers having a —COOR end group, optionally in admixture with monofunctional...
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6930145 |
Polyoxymethylene resin composition and molded articles made therefrom
Polyoxymethylene resin composition comprising 40 to 99.5 parts by weight of polyoxymethylene resin (A), and 0.5 to 60 parts by weight of resin consisting of a polyamide elastomer (B) and an...
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6916868 |
Selective modification of pendent functionalities of polymers
A process for selectively modifying pendent functionalities of a polymer containing the pendent functionalities and hydrolytically unstable backbone functionalities is provided. The process...
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6916861 |
Pigment containing ink and production method thereof
A micro-capsulated pigment containing pigment ink being excellent in density, fineness, transparency, and coloring and color rendering properties required for ink solutions and having excellent...
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6908958 |
Organically modified layered clay as well as organic polymer composition and tire inner liner containing same
An organically modified layered clay ionically bonded with an organic compound having an ammonium group and an amino group, an organic polymer composition containing the same and an organic polymer...
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6887930 |
Polyamide composition
A polyamide composition comprising 50 to 90 parts by weight of (A) semiaromatic polyamides having dicarboxylic acid units containing 60 to 100 mole % of terephthalic acid units and diamine units...
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