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| Number | Title | Issue Date |
| 8008385 | Solid alkylaryl phosphite compositions and methods for manufacturing same The invention is directed to various alkylaryl phosphite compositions that ideally are suitable for use as secondary antioxidants in polymers. In one aspect, the phosphite composition comprises a tris(dialkylaryl)phosphite in an amount from 20 to 93 weight percent; ... | 08/30/2011 |
| 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 groups. The composition may optionally comprise a hindered phenol. ... | 08/12/2008 |
| 7342087 | Method for prevention of increase in particles in copolymer for semiconductor resist A method for prevention of increase in particles in copolymer for semiconductor resist, which comprises passing, through a filter containing a resin having an amino group and/or an amide bond a copolymer solution for semiconductor resist which contains a copolymer f... | 03/11/2008 |
| 7122588 | Golf ball The object of the present invention is to provide a golf ball having a paint film which is excellent in the adhesion, the durability and the coloring-resistance. The golf ball of the present invention comprises a paint film formed on the surface of a golf ball body,... | 10/17/2006 |
| 7115312 | Resin structure and use thereof Provided is a thermoplastic resin structure formed of a resin composition that comprises substantially (a) from 5 to 80% by volume of a polyolefin resin and (b) from 20 to 95% by volume of a polyphenylene sulfide resin, which is characterized in that, in morphology ... | 10/03/2006 |
| 6930137 | Method of improving blown film processing performance and physical properties An improved method of manufacturing blown polyolefin films with increased bubble stability and higher blown film production rates is disclosed. A method in which the amounts and ratios of known antioxidant polymer film additives (phosphites and phenolics) are contro... | 08/16/2005 |
| 6911258 | Optical fiber cable having improved properties A cable containing at least one optical fiber and at least one covering layer containing a material including an organic compound and an inorganic compound, wherein the inorganic compound has a layered structure and the organic compound is inserted between the layer... | 06/28/2005 |
| 6759461 | Phenolic phosphite antioxidants and polymer compositions containing said antioxidant A novel antioxidant has the advantages of both the hindered phenols and the phosphite antioxidant is prepared from phosphorus trichloride and 2,5-di-tert-butylhydroquinone, such as tetrakis-(2,5-di-tert-butyl-4-hydroxyphenyl)-2,5-di-tert-butyl-hydroquinonediyl dipho... | 07/06/2004 |
| 6541549 | Non-xenoestrogenic stabilizers for organic materials A non-xenoestrogenic phosphorus-containing stabilizer for organic materials is disclosed wherein the stabilizer is selected from the group consisting of phosphorus-containing compounds of the structures ##STR1## wherein y in an integer of from 6 to 20, an... | 04/01/2003 |
| 6462112 | Flame-retarded acrylonitrile-butadiene-styrene resin A flame-retarded resin composition contains: (A) an ABS resin; (B) an aromatic phosphate having a melting point of 80° C. or more and being represented by the following general formula (I): ##STR1## wherein R1 to R4 are, the same or... | 10/08/2002 |
| 6225385 | Oligomeric stabilizer mixture The present invention relates to a stabilizer mixture prepared by partially condensing PCl3 with 2,2'-dimethyl-4,4'-dihydroxy-5,5'-di-tert-butyldiphenyl sulfide, where the phosphorus content is from 2 to 4% by weight and the content of 2,2... | 05/01/2001 |
| 6010760 | Thermoplastic resin composition, injection molding method thereof, and injection molded article A thermoplastic resin composition comprising a thermoplastic resin (A) not forming an anisotropic melt phase and a liquid crystal polymer (B) capable of forming an anisotropic melt phase, an injection molding method thereof and an injection molded article... | 01/04/2000 |
| 5874494 | Phosphites, process for producing them and their use Phosphites which are useful as a deterioration inhibitor for organic material and are represented by the following formula: ##STR1## wherein R1, R2, R5 and R6 represent a hydrogen atom, an alkyl group, a cy... | 02/23/1999 |
| 5145894 | Stabilized polyaryl ether ketone molding compositions containing a phosphorus compound A stabilized polyaryl ether ketone molding composition contains as essential components A: from 50 to 99.99% by weight of a polyaryl ether ketone A prepared by electrophilic polycondensation and at least 50 mol % of which is made up of units of the genera... | 09/08/1992 |
| 5112893 | Tris-(2-alkyl-4-alkoxyphenyl) phosphites as processing stabilizers for polyolefins Disclosed are polyolefin compositions containing a phosphite compound having the formula ##STR1## wherein R1 is hydrogen, alkyl or aralkyl; R2 is hydrogen or alkyl; and R3 is alkyl or aryl.... | 05/12/1992 |
| 5110833 | Preparation of synthetic enzymes and synthetic antibodies and use of the thus prepared enzymes and antibodies A method of preparing synthetic enzymes and synthetic antibodies in which method use is made of the so called molecular imprinting method, is described. As imprinting molecules use is made of transition state analogues, substrate-like compounds and antige... | 05/05/1992 |
| 5059646 | Composition which contains a polyphenylene ether resin and polyamide An improved thermoplastic resin composition is described, containing polyphenylene ether resin, polyamide resin, and certain organophosphorus compounds. Particular examples of the organophosphorus compounds are dimethyloxazolinylmethylbisvinylphenyl phosp... | 10/22/1991 |
| 4970272 | Polyphenylene ether-polyamide compositions Polyphenylene ether-polyamide compositions having improved resistance to water absorption and swell are provided by incorporating therein a phenolic compound.... | 11/13/1990 |
| 4656302 | Tris-(3-hydroxy-4,6-di-t-alkylphenyl) phosphites A group of phenolic phosphite compounds having the formula ##STR1## wherein R and R' may be the same or different and are tertiary alkyl groups containing from 4 to 12 carbon atoms. These compounds are disclosed to be useful as stabilizers and antiox... | 04/07/1987 |
| 4535106 | Thermoplastic compositions of polyphenylene ether resin and pre-compounded blend of organopolysiloxane and poly(arylolefin-olefin) Thermoplastic compositions of a polyphenylene ether resin and a precompounded blend of a poly(arylolefin-olefin), an organopolysiloxane and a linking agent are described. The precompounding of the organopolysiloxane with a poly(arylolefin-olefin) enables ... | 08/13/1985 |
| 4526918 | Phenolic phosphite antioxidant and process for preparation thereof A phenolic phosphite antioxidant for use alone in polyolefins or in admixture with synergists, phenolic/phosphite antioxidants, and the like. The adduct formed by reacting a phosphorus trihalide, preferably PCl3, with 1,3,5-trimethyl-2,4,6... | 07/02/1985 |
| 4520151 | Tris (3,6-di-t-butyl-2-naphthyl) phosphite and compositions thereof Tris (3,6-di-t-butyl-2-naphthyl) phosphite is a heat and hydrolysis resistant stabilizer for organic materials subject to heat and ultra-violet degradation, and in combination with hydroxy-phenylalkyleneyl isocyanurates, provides a useful synergistic comb... | 05/28/1985 |
| 4233208 | Polymer compositions stabilized with hindered phenyl secondary phosphites Organic polymeric materials normally subject to oxidative and ultraviolet light deterioration are stabilized by incorporating therein a compound of the formula ##STR1## wherein R is hydroxyl or chlorine, Y and Y' are independently alkyl, aralkyl... | 11/11/1980 |
| 4094855 | Hindered phenyl phosphites Compounds of the formula ##STR1## WHEREIN R1 and R2 are independently alkyl or hydrogen, provided only one of R1 and R2 is hydrogen, R3 is --(A)q --COOR4 or CN, where A is alkyle... | 06/13/1978 |
| 4001348 | Unsaturated polyester resins containing additional accelerators Polyester moulding and coating compositions based on polyester resins of: A. from 20 to 90% by weight based on the sum of components (A) and (B), of ,ଲ-ethylenically unsaturated polyesters, and B. from 80 to 10% by weight based on the sum of components... | 01/04/1977 |
| 3962185 | Polyester compositions having a durable antistatic property A durably antistatic polyester composition comprising a polyethylene terephthalate-based polyester and an antistatic agent including a phosphorous acid triester derivative therein containing a polyalkylene oxide chain in the molecule.... | 06/08/1976 |
| 3949024 | Phosphite esters of hindered bis and tris phenols A phosphite ester of a hindered bis phenol of the formula: ##SPC1## Wherein X is an alkylene radical or sulfur, R is hydrogen or alkyl, and R1 is alkyl, cycloalkyl or an alkyl-substituted aryl radical, which compounds are useful as stabilizers ... | 04/06/1976 |
