U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Quotables

"That the automobile has practically reached the limit of its development is suggested by the fact that during the past year no improvements of a radical nature have been introduced."

Scientific American ; Jan. 2 edition, 1909

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 524/373 - Halogen


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the C-O-C compound contains a halogen
No. of patents: 102
Last issue date: 11/21/2006


1      
NumberTitleIssue Date
7138176Transparent, low-flammability, UV-resistant film made from a crystallizable thermoplastic, its use and process for its production
The present invention relates to a transparent, low-flammability, UV-resistant, oriented film made from a crystallizable thermoplastic and having a thickness of from 5 to 300 μm. The film comprises at least one UV stabilizer and at least one flame retardant, and at...
11/21/2006
7138457Polyester compositions of low residual aldehyde content
A mixture of a polyester, such as poly(ethylene terephthalate) PET, and a suitable stabilizer selected from the group consisting of polyhydric alcohol-containing polymers and copolymers derived from 2-propenoic acid ester monomers, when extrusion compounded exhibits...
11/21/2006
7022390Polyester and polyamide compositions of low residual aldehyde content
A mixture of a polyester, such as poly(ethylene terephthalate) PET, or a polyamide, and a suitable stabilizer selected from the group consisting of hydroxylamine stabilizers, substituted hydroxylamine stabilizers, nitrone stabilizers and amine oxide stabilizers, whe...
04/04/2006
6924331Flame-retardant polyolefin resin composition
A flame retarded polyolefin resin composition comprises polyolefin resin, 1 to 40 parts by weight per 100 parts of the polyolefin resin of a brominated bisphenol ether derivative of the formula: wherein R is hydrogen o...
08/02/2005
6919391Flame-retardant polyolefin-resin composition
A flame retarded polyolefin resin composition comprises polyolefin resin, 1 to 40 parts by weight per 100 parts of the polyolefin resin of a brominated bisphenol ether derivative of the formula 1: wherein R is hydrogen...
07/19/2005
6908650Polyester and polyamide compositions of low residual aldehyde content
A mixture of a polyester, such as poly(ethylene terephthalate) PET, or a polyamide, and a suitable stabilizer selected from the group consisting of hydroxylamine stabilizers, substituted hydroxylamine stabilizers, nitrone stabilizers and amine oxide stabilizers, whe...
06/21/2005
6780348Flame retardant additives and flame retardant polymer compositions formed therewith
Thermally stable flame retardant additive compositions comprise a mixture of (1) a polybromodiphenylalkane and/or a polybromodiphenyl oxide, (2) a tetrabromobisphenol-A-bis(bromoalkyl ether), and preferably (3) a synthetic zeolite and/or hydrotalcite in specified pr...
08/24/2004
6596798Preparation of low hysteresis rubber by reacting a lithium polymer with oxazoline compounds
The present invention provides a method of forming a functionalized polymer. The method includes the steps of providing a living lithium polymer and terminating the polymer with an oxazoline compound selected from an organic halide oxazoline and a branche...
07/22/2003
6518344Flame retarded polyolefin composition
The present invention provides a new and improved flame retarded polyolefin composition that displays good retained physical properties upon aging. The composition also exhibits excellent moldability and it may be easily colored. In a preferred embodiment...
02/11/2003
6344509Thermoplastic resin compositions
The present invention relates to a thermoplastic resin composition characterized by comprising (A) a thermoplastic resin, (B) an inorganic filler and/or organic filler, and (C) a polyhydroxy alcohol ester of condensed hydroxyfatty acid and/or (C') a conde...
02/05/2002
6197864Flame retardant insulation compositions having enhanced curability
Improved flame retardant compositions suitable for insulating wire and cable products comprised of ethylene-alkoxy silane copolymer, halogenated organic compound, antimony trioxide, silane condensation catalyst and magnesium hydroxide are provided. Additi...
03/06/2001
5837799Fire-retardant compound, a process for producing said fire-retardant compound and a fire-retarded thermoplastic resin composition including said fire-retardant compound
A fire-retardant compound including bromine indicated by general formula (1), wherein the end group X and Y are comprised by A or B shown in formula (2), and the said fire-retardant compound is a mixture of the composition including 15 to 30% of X=Y=A, th...
11/17/1998
5777007Brominated p-cumylphenol flame-retardants for resin composition
Brominated p-cumylphenol represented by the formula (1) described hereinafter and derivative thereof represented by the formula (2) described hereinabove, process for the preparation of the same, and flame-retardant resin compositions containing the same,...
07/07/1998
5712336Flameproofed thermoplastic molding materials
Flameproofed thermoplastic molding materials contain A) a thermoplastic polyester, B) decabromodiphenylethane, C) a metal oxide or metal sulfide or metal borate or a mixture thereof, D) an ester of at least one alcohol having at least 3 OH groups and one or more al...
01/27/1998
5681879Flame-retardant polyester resin composition
The disclosure describes a flame-retardant polyester resin composition comprising: (1) 100 parts by weight of a polyester resin which may contain a halogen atom; (2) 0.01 to 5 parts by weight of a polyhydric alcohol having not less than 3 hydroxyl groups ...
10/28/1997
5681875Process for making flame retardant thermoplastic compositions utilizing tetrafluoroethylene polymer
A process is provided for making a flame composition. The process involves (a) mechanically dry blending (i) a tetrafluoroethylene polymer, preferably in powder form, and (ii) a first thermoplastic resin, preferably a vinyl aromatic resin to form a preble...
10/28/1997
5674972Polyamide-based formulations
This invention relates to polyamide-based formulations flame retarded with synergized brominated flame retardants and having good thermal stability....
10/07/1997
5569681Flame-retardant foamed particles of polyolefin resin
Flame-retardant foamed particles of a polyolefin resin, which contain a bis(alkyl ether)tetrabromobisphenol A flame retardant and/or a bis(alkyl ether)tetrabromobisphenol S flame retardant, and a synergist of the flame retardant, are disclosed. The flame ...
10/29/1996
5559172Vinyl aromatic resin compositions containing condensation product of halogenated aromatic diol and an alkylene dihalide
A flame retardant thermoplastic composition is provided containing a vinyl aromatic resin and a flame retardant. The flame retardant is an oligomeric condensation product of a halogenated aromatic diol and an alkylene dihalide composition which is prefera...
09/24/1996
5541242Thermoplastic resin with (meth)acrylamide or aminoalkyl (meth)acrylate copolymer
The present invention provides an antistatic and flame retardant thermoplastic resin composition which comprises [A] 100 weight parts of a thermoplastic resin, [B] 2.0 to 40 weight parts of a bromine-containing organic flame retardant, and [C] 1.0 to 30 w...
07/30/1996
5539036Flame retarded vinyl aromatic polymer composition
A flame retardant thermoplastic composition is provided containing a vinyl aromatic polymer, a brominated flame retardant, and a very low level of tetrafluoroethylene polymer which had been preblended with a lubricant which is either a metal salt or ester...
07/23/1996
5420183Flame retardant polypropylene composition
The invention provides a substantially uniformly blended, flame retardant polypropylene composition and an extruded polypropylene sheet which comprises a polypropylene polymer, the bis(2,3-dibromopropylether) of tetrabromobisphenol A, antimony trioxide, t...
05/30/1995
5395874Flame retardant resin composition
A flame retardant resin composition which includes 100 weight parts of a rubber-reinforced styrene-based resin, 2~35 weight parts of an epoxy-oligomer of tetrabromobisphenol-A (A1), 2~35 weight parts of bis-(tribromophenoxy)ethane (A2), 1~15 weight parts ...
03/07/1995
5382614Perfluoropolyether lubricants for magnetic recordings
Difunctional perfluoropolyetheral compounds having polar or non-polar hydrogenated end groups, suitable for being used as inner lubricants in the chemical formulation of the active layer of magnetic recording media, characterized by a solubility in methyl...
01/17/1995
5306758Fluorocarbon-based coating compositions and articles derived therefrom
Curable, crosslinkable compositions and coatings prepared therefrom that can be used to form low-surface energy liners that can be used with aggressive pressure-sensitive adhesives, such as adhesives formed from silicone resins. The release characteristic...
04/26/1994
5284889Electrically insulating film backing
An electrically insulating film having a total halogen content of about 1% to about 8%, comprising a resin component containing: a) from 0 to about 40 parts of a rubber selected from EP or EPDM rubber, b) correspondingly, from about 60 to about 100 parts of an ethy...
02/08/1994
5281639Flame-retardant thermoplastic resin composition
A flame-retardant thermoplastic resin composition is disclosed, comprising (A) a thermoplastic resin, (B) a halogenated bisphenol type epoxy resin flame-retardant, and (C) an organic phosphite compound. The composition exhibits improved thermal stability ...
01/25/1994
5278215Flame-retardant synthetic resin composition and flame retardant
A flame-retardant synthetic resin composition containing (A) a synthetic resin and (B) a compound having a 3-halogeno-2-hydroxypropyl group, which shows excellent thermal stability during molding and having good light resistance, is disclosed. A flame ret...
01/11/1994
5258434Flame-retardant polybutylene terephthalate resin compositions and mold parts formed therefrom
A flame-retardant polybutylene terephthalate resin composition, suitable for use as a support structure for an electrical contact includes (A) 100 parts by weight of a polybutylene terephthalate base resin having an intrinsic viscosity of 0.75 to 1.5 dl/g...
11/02/1993
5250590Flame retardant resin composition
A flame retardant resin composition comprising (A) 70 to 10% by weight of a rubber-reinforced styrene base resin, (B) 20 to 85% by weight of a polycarbonate resin, (C) 5 to 35% by weight of a high molecular weight halogen-containing compound of the formul...
10/05/1993
5187212Flame retardant polyester blends
This invention relates to flame retardant thermoplastic molding compositions, comprising: (a) a polyester resin derived from a cyclohexanedimethanol and a carbocyclic dicarboxylic acid or ester; (b) a tetra brominated bisphenol-A epoxy oligomer endcapped with ...
02/16/1993
5187208Polycarbonate compositions resistant to gamma radiation
A thermoplastic polycarbonate molding composition resistant to gamma-radiation is disclosed. The composition incorporates about 0.05 to 5.0 percent by weight of and end-capped poly(alkyl oxide) conforming to ##STR1## where hal denotes bromine or chlo...
02/16/1993
5153252Thermosetting powder coating compostions containing bisphenoxy-propanol as a melt viscosity modifier
The present invention relates to a thermosetting powder coating composition comprising a thermosetting polymer, a crosslinking agent, and a bisphenoxy-propanol as a melt viscosity modifier. Preferably, the composition additionally comprises a flow control...
10/06/1992
5115010Fire-retardant polyamide composition having good heat resistance
A composition comprising (I) a thermally stable polyamide such as an aromatic polyamide, (II) a halogenated polystyrene or a halogenated polyphenylene oxide, and (III) sodium antimonate has excellent fire retardancy and excellent thermal stability during ...
05/19/1992
5064885Stabilized aliphatic polycarbonates
This invention relates to aliphatic polycarbonates including sequential copolymers based on cyclic aliphatic carbonates and esters and block copolymers of blocks of polymerised cyclic aliphatic carbonates and blocks of polymerised vinyl compounds stabiliz...
11/12/1991
5043375Coating composition, a process for coating plastic substrates and the coated plastic substrates obtained therefrom
The present invention relates to a coating composition which contains a one- or two-component binder and, in addition, a) 0.1 to 15.0% by weight, based on the weight of the binder, of at least one coupling agent based on a chemically modified, amorphous polyol...
08/27/1991
5028651Heat resistant and flame retardant resin composition
The present invention provides a novel resin composition possessing excellent heat resistance and flame retardance without the flame dripping during combustion. The claimed resin composition comprises a matrix resin composed of two types of resin componen...
07/02/1991
4954542Tetrahalophthalate esters as flame retardants for polybutylene terephthalate resins (PBT)
Tetrahalophthalate esters are disclosed herein as flame retardant processing aids for polybutylene terephthalate (PBT) resins....
09/04/1990
4923916Tetrahalophthalate esters as flame retardants for polystyrene resins
Tetrahalophthalate esters are disclosed herein as flame retardant processing aids for polystyrene resins....
05/08/1990
4885318Polyketone flame retardant composition
Flame retardant compositions comprise linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon and a minor quantity, relative to the polymer, of certain flame retardants containing an organo halide....
12/05/1989
1      
 
Sign InRegister
Username  
Password   
forgot password?