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7619021 |
Adhesion promoting compound
The invention comprises an adhesion promoter for a printing ink and a printing ink comprising the adhesion promoter. The adhesion promoter comprises the product of (a) mixing together a solution of...
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7541420 |
Method for making molded polycarbonate articles with improved color
A method for preparing a molded article includes the steps of (a) obtaining a polycarbonate resin and (b) molding the polycarbonate resin. The polycarbonate resin is made by a transesterification...
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7476700 |
Organophosphorus compounds having polysulfide bridge
The invention relates to organophosphorus compounds comprising a polysulfide bridge, to their process of preparation and to their use as coupling agent between an inorganic or metal filler and an...
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7411014 |
Stabilization of polyetherimide sulfones
A composition comprising a phosphorus containing stabilizer and a polyetherimide sulfone resin having an amount of anhydride functional end groups in excess of the amount of amine functional end...
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7384996 |
Phosphorus-containing polymer compound, synthesizing method thereof, antioxidant, high-durability polymer electrolyte composite, electrode, and fuel cell
The invention provides phosphonated poly(4-phenoxybenzoyl-1,4-phenylene), and synthesizing method thereof, an antioxidant formed of phosphonated poly(4-phenoxybenzoyl-1,4-phenylene), a...
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7361703 |
Phenol free stabilization of polyethylene film
This invention provides a process for the stabilization of thermoplastic polyolefins during melt processing operations. The stabilizer package of this invention is “phenol free” and must...
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7317044 |
Polymer powder with phosphonate-based flame retardant, process for its production, and moldings produced from this polymer powder
The present invention relates to a polymer powder composed of polyamide or of copolyamides, which also comprises flame retardant, in particular phosphonates, to a layer-by-layer process which...
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7186767 |
Poly(ester) carbonate molding compositions
A thermoplastic molding compositions having improved stress cracking resistance is disclosed. The composition contains
A) 40 to 99.5 parts by weight of at least one branched resin selected...
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7144935 |
Flame-resistant polycarbonate compositions containing phosphorus-silicon compounds
A flame resistant poly(ester)carbonate composition is disclosed. The composition contains at least one phosphorus-silicon compound, the compound has a phosphorus content of 1 to 20% and a silicon...
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7074847 |
Resin composition and optical element
There are provided a resin composition, which has optical properties such as a high refractive index, has excellent restorability and scratch resistance, and has good adhesion to a substrate, and,...
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7034069 |
High molecular weight hydroxyphenylbenzotriazole uv-absorbers for thin film applications
The present invention relates to highly compatible, high molecular weight hydroxyphenylbenzotriazole UV-absorbers and for their use in protecting plants in green houses and the protection of...
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6914085 |
Expanded polypropylene granule composition
Expanded granules or a moulded article made therefrom, based on semicrystalline propylene polymer comprising, per 100 parts by weight, less than 0.035 parts by weight of volatile compounds and...
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6887926 |
Bonding compositions for chlorinated polymers and methods of using the same
A composition, and a method of using the composition, are described which composition comprising: (A) at least one chlorinated polyvinyl chloride or mixture of at least one polyvinyl-chloride and...
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6875803 |
Transparent, flame-retardant, thermoformable, UV-resistant film made from crystallizable thermoplastic, its use, and process for its production
The invention concerns transparent, flame retardant, thermoformable, UV-stabilized, single layered or multilayered films, containing a cristallizable thermoplastic material, preferably...
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6844387 |
Composites of inorganic luminophores stabilized in polymer hosts
A two and three dimensional display medium having a novel transparent polymer composite containing particles of crystals doped with Yb 3+ and other rare earth ions. The polymer composite creates...
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6828365 |
Flame-retardant molded component
Flame-retardant polyester monofilaments formed by extrusion from a mixture consisting essentially of 5 to 20 weight percent melamine cyanurate and 3 to 10 weight percent organopolyphosphonate with...
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6794432 |
Transparent, flame retardant, thermoformable oriented film made from cristallizble thermoplastics materials, production method and the utilization thereof
The invention concerns transparent, flame-retardant, single layered or multilayered thermoformable films, containing a crystallizable thermoplastic material, preferably polyethyleneterephthalate,...
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6777468 |
Soft sealing material
There is disclosed a composition for a soft (non-metal) sealing material having the following percentage composition based on the overall composition: from 4 to 9 wt. % of fibrillated polyaramide...
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6767941 |
Halogen-free flame-retardant composition
A halogen-free, flame-retardant composition includes (1) organic phosphorus compound (A) and (1′) melamine or a compound derived from melamine (B); or (2) a melamine-phosphorus compound (AB). The...
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6737457 |
Use of zwitterionic compounds as mold release agents in thermoplastics
The use of zwitterionic compounds as mold release agents in thermoplastics is disclosed. Molding compositions having good release properties, preferably compositions containing polycarbonate resins...
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6667355 |
Higher alkylated triaryl phosphate ester flame retardants
Flame retardants for polymer compositions which are mixtures including triaryl phosphate esters represented by the following formula: where R 1 -R 15 can independently be located in the ortho,...
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6486245 |
Self-arranging coating
The invention relates to a coating composition, to a formulation comprising said coating composition, to methods of coating surfaces with the coating composition, and to articles coated with the...
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6207737 |
Glass fiber sizing, sized glass fibers and polyolefin reinforced articles
An aqueous sizing composition for glass fibers used to reinforce polyolefin polymers contains coupling agent, chemically modified polyolefin film forming material, and stabilizer. The stabilizer is...
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6180713 |
One-can moisture-curing urethane compositions
A one-pack type moisture curable urethane composition comprising a urethane prepolymer and an amine catalyst, wherein 0.002 to 50 parts by weight, based upon 100 parts by weight of the urethane...
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6136923 |
Thermoplastic compositions of interpolymers of ethylene with styrene blended with poly vinyl chloride
The present invention relates to blend compositions comprising; (A) of from about 1 to about 99 weight percent based on the combined weights of Components A, B and C of at least one...
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6136902 |
Polyacetal resin compositions comprising boric acid
To provide a polyacetal resin composition having an excellent corrosion inhibiting effect on metals, particularly reduced in the adverse effect on magnetic tapes or the like, and suitable for use...
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6077891 |
Stabilization of damaged thermoplastics
Damaged thermoplastics can be outstandingly stabilized by the use of a mixture comprising a) 0.05 to 20% by weight, based on the plastic to be stabilized, of at least one polyfunctional epoxide, b)...
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6025463 |
Increasing the molecular weight of polyamides
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6022914 |
Pressure-sensitive adhesive composition and tapes
The present invention relates to a pressure-sensitive adhesive composition containing a non-halogen, non-intumescent flame-retardant system comprising at least one flame-retardant agent with the...
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6013217 |
Method for extruding thermoplastic resins
The present invention relates to a method for processing a thermoplastic resin composition by extruding the composition through a nickel die to provide an extrudate having a low degree of surface...
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5948840 |
Syndiotactic vinylaromatic polymers having improved crystallization kinetics
Claimed is a polymer composition comprising a syndiotactic vinyl aromatic polymer and from 0.1 to 5.0 weight percent of an alkaline earth metal...
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5936048 |
Method for preparing modified resins and their applications
There are herein disclosed a method for preparing a modified resin which comprises thermal/reaction by the use of a norbornenyl group-containing compound typified by norbornenecarboguanamine or its...
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5922794 |
Compositions stabilized with tertiary amine oxides
Thermoplastic resin composition are provided that comprise a thermoplastic resin or mixture thereof, a stabilizing amount of a stabilizer or mixture of stabilizers selected from the group...
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5889099 |
Thermoplastic resin composition improved in terms of prevention of mold contamination
A thermoplastic resin composition improved in terms of prevention of mold contamination, comprising the following components (A) to (G): component (A): 55 to 75% by weight of a...
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5858996 |
Compositions and methods for stabilizing polymers
Compositions and methods for reducing the decomposition rate of polymeric bioadhesives and viscosity enhancers, such as poly(acrylic acids). The compositions include at least one strong, stable...
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5852086 |
Polyamide-acrylonitrile butadiene blends with reduced gel and antigel agent
An antigel agent composed of four types of antioxidants that allows polyamides to be blended with acrylonitrile/butadiene polymers with minimum generation of gels and yields a blend which can be...
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5837049 |
Treated inorganic solids
A treated inorganic solid comprises particulate inorganic material the particles of which are coated with an alkylphosphonic acid or ester thereof, the alkylphosphonic acid containing 6 to 22...
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5804674 |
Mold release agent, cured film obtained from said mold release agent, and molding method using said mold release agent
A mold release agent containing (A) a silane compound, (B) a silicon and/or fluorine-containing compound having at least two hydroxyl groups or alkoxy groups in one molecule and (C) a polymer of a...
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5556901 |
Polysilane-based composition
The subject-matter of the present invention is to solve the technical problem resulting from the instability in air of polysilanes. For this purpose, it proposes a polysilane-based composition,...
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5464893 |
Radiation-resistant polycarbonates
A thermoplastic molding composition stabilized against γ-rays and its application for manufacture of medical equipment is disclosed. The composition contains an aromatic polycarbonate and (i)...
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5453459 |
Temporary coating system
The invention is a composition for providing a temporary coating to protect the surface of an article and a solvent free composition for rapidly removing the coating from the article. The invention...
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5399599 |
Thermoplastic elastomeric internal insulation for rocket motors for low temperature applications
Thermoplastic elastomeric ablative insulation having good mechanical properties at extremely low temperatures are disclosed. The insulation is based upon a polyamide-ether resin and includes...
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5391690 |
Process for producing (co)polycarbonate and (co)polycarbonate composition
A process for producing a (co)polycarbonate or a (co)polyestercarbonate having a high molecular weight and excellent hue, heat stability and mechanical properties by reacting a dihydroxyl compound...
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5376714 |
Flow polymer alloys
The present invention relates to a readily molded engineering plastic composition comprising: polyphenylene ether polymer; optionally a second polymer chosen from polyesters, polyamides and...
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5326800 |
Use of salts in combination with halogenated phthalimides for flameproof finishing of glass fibre-containing polycarbonate moulded members
The invention relates to use of salts of sulphonic acids, phosphonic acids and/or carboxylic acids in combination with halogenated phthalimides for additional processing of glass fibre-containing...
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5322870 |
Additive package for in situ phosphatizing paint, paint and method
An additive package can be used in a single-coat, in situ self-phosphatizing paint to provide a phosphate layer that inhibits corrosion of a surface on which the paint is applied. The additive...
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5278279 |
Process for producing (co)polycarbonate with transesterification catalyst and compound
A process for producing a (co)polycarbonate or a (co)polyestercarbonate having a high molecular weight and excellent hue, heat stability and mechanical properties by reacting a dihydroxyl compound...
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5234979 |
Thermoplastic mounding compositions with flame-repellant properties
The present invention relates to thermoplastic moulding compositions consisting of halogen-free polycarbonates, halogen-free polystyrene and/or halogen-free copolymers of styrene with...
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5179135 |
Poly(vinylphosphonic acid) glass ionomer cement
A glass ionomer cement composition comprises poly(vinyl phosphonic acid) dissolved in its own mass of water; and (in treble the total mass of the solution) a powder, being glass or MgO or a cement....
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5137951 |
Silylated hydroxyaminomethylphosphonates and stabilized compositions
Hydroxyaminomethylphosphonates of formula I ##STR1## where R 1 to R 5 are independently hydrogen, alkyl, cycloalkyl, aryl or phenylalkyl, R 6 has the same meanings except for hydrogen, and R 1 ...
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