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7598310 |
Non-flammable waterproofing composition
A composition of matter and a solvent system for use in providing a water resistant coating to a surface of a roof is disclosed. The solvent system comprises a chlorinated solvent blend. The...
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7504449 |
Flame retardant compositions
Novel formulations comprising pentabromobenzylbromide (PBBBr) and a carrier, for use as a flame retardant for application on a substrate, and processes for their preparation are disclosed. Further...
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7470734 |
Flame retardant compositions
Polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation therein of a synergistic mixture of (i.) at least one compound selected from...
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7405255 |
Solutions and dispersions of organic semiconductors
The present invention relates to solutions and/or dispersions of organic semiconductors in a solvent mixture of at least two different organic solvents, characterized in that
A. Each of the...
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7405254 |
Flame retardant compositions and their use
Disclosed are flame retardant compositions comprised of (a) brominated anionic styrenic polymer, and (b) at least one polybrominated alpha-omega diphenylalkane having a total of at least 6 bromine...
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7105589 |
Flame-resistant black thermoplastic molded masses
The invention relates to thermoplastic molded masses, comprising A) 10 to 97 wt. % of at least one thermoplastic polyester, B) 1 to 30 wt. % of a flame-resistant agent combination with, based on...
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7091270 |
Pentabromobenzyl alkyl ethers and their use as fire retardants
The present invention provides novel pentabromobenzyl alkyl ethers serving as highly effective flame retardants in polymers. The invention further provides a fire retarded polymer composition...
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7041377 |
Resin composition for vibration-damping material, vibration-damping material, and sound-insulating member
The object of the invention is to provide sound insulating members exhibiting both high vibration damping performance and high sound insulation performance, a vibration damping material for...
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6228911 |
Light-stabilized flameproof styrene homopolymers and copolymers
The invention relates to a composition comprising a) a styrene, α-methylstyrene or p-methylstyrene homo- or copolymer; b) a bromine-containing flame retardant; c) a UV absorber; d) a sterically...
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6136911 |
Fibers flash-spun from partially fluorinated polymers
A flash-spun material comprised of at least 20% partially fluorinated hydrocarbon polymers in which between 10% and 70% of the total number of hydrogen atoms in each hydrocarbon polymer are...
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5922798 |
Microencapsulatable solvent adhesive composition and method for coupling conduits
A microencapsulatable solvent adhesive composition for coupling plastic conduits, such as pipes, connectors and related fittings comprises a water-insoluble polymer and a mixture of volatile...
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5883178 |
Crystalline polyolefin resin composition and electrical insulating part comprising said composition
The invention relates to crystalline polyolefin resin compositions obtained by blending 40 to 85% by weight of a crystalline propylene polymer, 3 to 40% by weight of an inorganic filler, 7 to 30%...
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5869560 |
Sealing materials and building components useful for clean rooms
Materials not releasing gaseous organic materials during use are used as a dry-type sealing material such as a gasket disposed upon mounting an air filter to an opening of a ceiling or the like, a...
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5804634 |
Liquid crystalline resin compound and moldings thereof
Disclosed herein is a liquid crystalline resin compound which includes about 100 pbw of liquid crystalline resin and about 5-200 pbw of inorganic filler, the liquid crystalline resin being composed...
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5624789 |
Metal ion reduction in top anti-reflective coatings for photoresisis
The present invention provides methods for producing top anti-reflective coating compositions having a very low level of metal ions, utilizing specially treated ion exchange resins. A method is...
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5393820 |
Flame retardant compounds and compositions containing them
Flame retardant polyesters are disclosed comprising esters of tribromoneopentyl alcohol with orthophthalic acid and its halogenated derivatives, particularly tetrabromo-orthophthalic acid an hydride.
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5364929 |
Dissolution of tetrafluoroethylene polymers at superautogenous pressure
Disclosed herein is a process for dissolving high melting polymers containing tetrafluoroethylene units at pressures greater than autogenous pressure, using selected halogenated solvents that are...
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5280050 |
Color-stable polycarbonate composition resistant to gamma-radiation
A thermoplastic polycarbonate molding composition which is rendered resistant to deterioration induced by exposure to gamma radiation is disclosed. The composition is imparted an improved degree of...
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5221705 |
Flame-retardant thermotropic polyester composition and its shaped article
A flame-retardant thermotropic polyester composition comprising 100 parts by weight of thermotropic polyester (A) and 0.5 to 60 parts by weight of poly(bromostyrene)(B) having the following...
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5087660 |
Process and apparatus for heat treatment of polymer containing liquid
A process for treating a mixture of a polymer and a chlorinated organic solvent under heating, characterized by employing an apparatus in which a portion thereof to be brought into contact with the...
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5039729 |
Novel mixtures of brominated diphenyl ethanes
This invention relates to novel mixtures of brominated diphenyl ethanes, such mixtures containing a predominant amount of hexabromodiphenyl ethane and having an average bromine number, based upon...
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5008323 |
Flame retardant PVC resin compositions
Flame retardant PVC compositions incorporate a non-flame retardant primary plasticizer, an effective amount of a polybrominated higher alkylbenzene or mixture thereof, a stabilizer and an enhancing...
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4954542 |
Tetrahalophthalate esters as flame retardants for polybutylene terephthalate resins (PBT)
Tetrahalophthalate esters are disclosed herein as flame retardant processing aids for polybutylene terephthalate (PBT) resins.
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4933412 |
Method of imparting flame resistance to polyester fiber substrates
This invention relates to a flame retardant for synthetic fiber substrates and a method of imparting flame resistance to such substrates using the flame retardant. The flame retardant of this...
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4929405 |
Ultrathin polyimide polymer flims and their preparation
Disclosed herein are free-standing, pinhole-free, ultrathin polymide films having thicknesses of about 400 angstroms or less and a process to prepare them. The films find particular utility in...
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4910083 |
Ultrathin polyarylate polymer films and their preparation
Disclosed herein are free-standing, pinhole-free, ultrathin, polyarylate films having thicknesses of about 400 angstroms or less and a process to prepare them. The films find particular utility in...
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4910082 |
Ultrathin polyphenylene oxide polymer films and their preparation
Disclosed herein are free-standing, pinhole-free, ultrathin, polyphenylene oxide films having thicknesses of about 400 angstroms or less and a process for preparing them. The films find particular...
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4857597 |
Thermoplastic formulations
This invention relates to a thermoplastic formulation having a first part comprising, (i) a blend of a polyphenylene ether and a polyvinyl aromatic and (ii) a nuclear halogenated polyvinyl aromatic...
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4833186 |
Polymeric compositions endowed with self-extinguishing properties containing melamine bromohydrate
Self-extinguishing polymeric compositions comprising by weight: (1) from 49 to 99% of a thermoplastic polymer (2) from 1 to 50% of melamine bromohydrate (3) from 0 to 1% of a promoter of...
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4831072 |
Flame retardant MPPE resin compositions
Flame retardant MPPE compositions incorporate an effective amount of a polybrominated higher alkylbenzene or mixture thereof as a flame retardant and flow modifier together with an enhancing agent.
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4785044 |
Flame retardant polyolefin compositions
Flame retardant polyolefin compositions characterized by a stabilized high halogen content which will not migrate to the surface of articles formed therefrom are disclosed. The compositions...
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4746474 |
Ultrathin polyimide polymers films and their preparation
Disclosed herein are free-standing, pinhole-free, ultrathin polyimide films having thicknesses of about 400 angstroms or less and a process to prepare them. The films find particular utility in...
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4719269 |
Epoxy resin composition
A novel epoxy resin composition is comprised of a mixture of a cyclic epoxide type epoxy resin having an epoxy equivalent of 200 or below and a phenoxy resin having a molecular weight of...
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4631303 |
Underwater formulation and method for cleaning and waxing simultaneously
A wax coating composition capable of underwater application to submerged faces consisting of a mixture of from about 3.5% to about 6.0% of a polyethylene homopolymer having a softening point at...
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4585698 |
Method of coating fixed resistors with a one-component epoxy resin coating material and fixed resistors coated with said one-component epoxy resin coating material
One-component epoxy resin coating materials comprising (A) an epoxy resin or a mixture of epoxy resins, (B) as hardener for the epoxy resin at least one aromatic dicarboxylic acid dihydrazide...
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4563232 |
Process for the preparation of reinforced thermoplastic composites
Improved heat resistant reinforced composites, including laminates, are made by impregnating reinforcing fabrics and tapes, e.g., graphite, glass, polyaramide and boron, with thermoplastic...
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4530880 |
Granular organohalide flame retardant additive
A granular flame retardant additive is provided comprising from 70 to 99.5% by weight of an organohalide flame retardant and from 0.5 to 30% by weight of thermoplastic synthetic resin as a binder....
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4442241 |
Shear thickening composition
A shear thickening composition which comprises a water-in-oil emulsion having dispersed in the continuous, oily phase thereof, hydratable, water-expandable hydrophillic clay, said oily phase having...
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4388429 |
Flame retardant polymer compositions
Polyolefins such as polyethylene, polypropylene, and the like are rendered flame retardant by incorporating therein about 2-60 percent of a combination of (1) a Diels-Alder adduct of a chlorinated...
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4371633 |
Coating composition for roads and other surfaces comprising chlorinated rubber, chlorinated paraffin and amorphous silica
A coating composition is described which is suitable for use on road surfaces, floors, driveways, and similar surfaces and comprises chlorinated rubber, a plasticizer component and an organic...
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4361667 |
Poly(parabanic acid) films having improved flammability resistance by the addition of copper chelates and organo halides
Thin films of about 1 to 5 mil thick of poly(parabanic acid) (PPA-M form) containing halogenated flame retardants have the flame retardancy enhanced by the addition of small amounts (generally...
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4356036 |
Anti-corrosion coating for metals
An anti-corrosion coating for metals comprising a mixture of aluminum paste or zinc paste, microcrystalline wax, aromatic hydrocarbon resin, chlorinated rubber, neutral barium sulfonate,...
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4346187 |
Flame retardant polypropylene compositions containing trityl synergists
Trityl compounds wherein a triphenylmethyl group is attached to oxygen, divalent sulfur, trivalent nitrogen or a halogen are effective synergists for organic bromine flame retardants in...
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4343854 |
Flame retardant composition
A liquid flame retardant composition consisting essentially of: A. A polybrominated diphenyloxide containing about 4 to 9 nuclearly substituted bromine atoms and; B. A C 10 -24 aliphatic...
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4248636 |
Ink for ink-jet printer containing dichloromethane as an organic solvent and a basic dye as a coloring agent
An ink for an ink-jet printer having a specific resistance of 1 kΩ-cm or less and comprising (1) as an organic solvent in a vehicle (a) dichloromethane or (b) a mixed solvent of dichloromethane...
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4097451 |
Flame-retardant resinous compositions
1,1,2,3,4,4-Hexabromobutene 2 is used to impart flame-retardance to polyolefins and other thermoplastic organic polymers that are normally susceptible to burning.
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4067930 |
Flame-retardant composition
Flame-retardant compositions having an excellent balance of properties are obtained by flame-retarding rubber-modified polystyrenes with a mixture of about 55-95% by weight of a first flame...
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3956233 |
Non-flamable elastomeric fiber from a fluorinated elastomer and containing an halogenated flame retardant
Flame retardant elastomeric compositions comprised of either spandex type polyurethane having incorporated into the polymer chain halogen containing polyols, conventional spandex type polyurethanes...
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3953394 |
Polyester alloys and molding compositions containing the same
Thermoplastic, stable, blended compositions comprising a combination of (a) a poly(ethylene terephthalate) resin and (b) a poly(1,4-butylene terephthalate) resin. The alloyed combination of resins...
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3934595 |
Lacquers and wavesetting lotions containing methyl methacrylate-dimethylamino-ethyl methacrylate-octadecyl methacrylate terpolymers
Copolymers having tertiary amine groups and composed of 16 - 43% methyl methacrylate, 25 - 54% dimethylamino ethyl methacrylate and 12 - 52% octadecyl methacrylate are particularly useful as hair...
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