Quotables
"What can be more palpably absurd than the prospect held out of locomotives traveling twice as fast as stagecoaches?"
The Quarterly Review ; March edition, 1825
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.
| Number | Title | Issue Date |
| 7402619 | Cross-linking compositions for polymer-modified asphalt compositions The present invention relates to a bituminous composition comprising a bituminous component, an elastomeric polymer component, and a specific cross-linking composition component comprising elemental sulfur, a sulfur-containing derivative, a sulfur activator, a fatty... | 07/22/2008 |
| 7086529 | Packaging material for photographic light-sensitive material and photographic light-sensitive material package using same There is provided a packaging material for a photographic light-sensitive material, the packaging material being formed from a resin composition that contains a compound having an unsaturated double bond or that contains a poly(conjugated diene) component, a metal i... | 08/08/2006 |
| 7060757 | Rubber composition and pneumatic tire using the same A rubber composition comprises (1) a rubber component including at least one of polybutadiene rubber and a styrene-butadiene copolymer rubber having a content of vinyl bond of not less than 30%, (2) at least one specified compound as a vulcanization accelerator, and... | 06/13/2006 |
| 7040419 | Foamed compositions and methods of use in subterranean zones The current invention provides improved methods and compositions for completing a well bore. In one aspect, the current invention provides a process for preparing a foamed well composition. The process utilizes air to foam the composition after the air has been trea... | 05/09/2006 |
| 7041746 | Accelerator system for synthetic polyisoprene latex The invention pertains to an accelerator system, such as an accelerator system for synthetic polyisoprene latex. The accelerator system comprises dithiocarbamate and thiourea and can produce synthetic polyisoprene films having a tensile strength of about 3,000 psi t... | 05/09/2006 |
| 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 fibers; less than 60 wt. % of powder graphite having a carbon content ... | 08/17/2004 |
| 6727334 | Resin composition and cured product The invention relates to a resin composition exhibiting excellent coatability and capable of forming coatings with high hardness, superior scratch resistance, low curling properties, superb adhesion, excellent transparency, and superior coating surface appearance wi... | 04/27/2004 |
| 6590013 | Hardener for use in-urea-formaldehyde and urea-melamine-formaldehyde based adhesives, an adhesive composition comprising said hardener and its use A hardener for use in urea-formaldehyde and urea-melamine-formaldehyde based adhesives comprises a polyvinyl acetate emulsion together with a metal chloride and an ammonium salt. The adhesive composition comprising a urea-formaldehyde or urea-melamine-for... | 07/08/2003 |
| 6451893 | Soft nitrile zinc oxide free medical gloves A new formulation for producing nitrile gloves has been developed. The resulting glove shows following outstanding characteristics: stress at six minutes greater than 50% of its initial value; ultimate tensile strength and elongation well above ASTM requi... | 09/17/2002 |
| 6423410 | Ultrasonically generated paramagnetic polymer particles A composite paramagnetic particle and method of making are provided. In one aspect of the invention, a particle comprising a multitude of submicron polymer bead aggregates covalently cross-linked to each other to form larger diameter particles is presente... | 07/23/2002 |
| 6365654 | Transparent resin compositions with near infrared absorption characteristics This invention provides transparent resin compositions with excellent near infrared absorption characteristics comprising 100 parts by weight of a transparent thermoplastic resin, about 0.01 to about 2 parts by weight of a specific copper dithiocarbamate ... | 04/02/2002 |
| 6300395 | Aqueous hydrophilization treatment composition and method for aluminum-containing metal material A hydrophilic coating having excellent hydrophilicity, which can prevent offensive odor generation, and which has a good antibacterial performance and formability, is formed on an aluminum-containing metal material by coating an aqueous hydrophilization t... | 10/09/2001 |
| 6225381 | Photographic quality inkjet printable coating An inkjet printing coating compositions and recording sheets having printable coating compositions on substrates which are suitable for photographic quality prints by inkjet printing technology, such as thermal and piezo. The recording sheet which compris... | 05/01/2001 |
| 6171671 | Rubber compositions and products devoid of zinc A rubber composition comprising: (A) at least one copolymer ingredient selected from the group consisting of ethylene/-olefin copolymer rubber and ethylene/-olefin/unconjugated diene copolymer rubber, (B) nickel diisobutyldithiocarbamate, and (C)... | 01/09/2001 |
| 6080929 | Stabilized filler compositions for cable and wire The present invention is directed to an improvement in a wire or cable system comprising a wire or cable portion, an insulation composition surrounding the wire or cable portion, a filler material surrounding the insulation composition and a jacket compos... | 06/27/2000 |
| 5284890 | Synthetic rubber composition The invention disclosed relates to an injection mouldable synthetic rubber composition which provides twenty-four hour protection from penetration by H-agent and as such is particularly suitable for use in gas masks. The novel rubber composition comprises... | 02/08/1994 |
| 5248762 | Process for preparing cyclic polyoxymethylene Cyclic polyoxymethylene having a number-average molecular weight of 500 to 5,000 is obtained by solid state cyclization reaction of an alkalidegradative linear oxymethylene homopolymer in the presence of a medium containing a cationic catalyst. The cycliz... | 09/28/1993 |
| 5216056 | Color stabilization of filled polyolefins The invention relates to silicate mineral filled polyolefin compositions which are stabilized against color deterioration during processing by incorporting therein a synergistic color stabilizer composition consisting of zinc dibutylidthiocarbamate and zi... | 06/01/1993 |
| 5208281 | Stabilization of thiolene compositions A combination of free radical retarding agent and an active iodine species selected from the group consisting of molecular iodine, iodide ion, and mixtures thereof provides synergistic stabilization of thiol-ene compositions which cure by addition of thio... | 05/04/1993 |
| 5055497 | Curable resinous composition Curable resinous compositions which comprise (a) a metal element-containing inorganic filler which has been treated with an oxo acid of pentavalent phosphorus or a derivative thereof, which has the general formula: ##STR1## wherein A1 is a... | 10/08/1991 |
| 4994511 | Polyketone stabilization with dihydrocarbyldithiocarbamate salts The thermal oxidative stability of polyketones is improved by the addition of a dihydrocarbyldithiocarbamate salt of a metal selected from Group IIIB through Group VA or a mixture thereof.... | 02/19/1991 |
| 4855344 | Ink compositions and their preparation An aqueous printing ink or its semiaqueous or substantially nonaqueous concentrates exemplified as comprising a substantially homogeneous system of the components: (1) from about 4 to about 90 weight % of one or more polyester materials having an acid com... | 08/08/1989 |
| 4852884 | Use of metal carbamate accelerator in peroxide-cured golf ball center formulation Golf balls exhibiting a satisfactory coefficient of restitution while having higher Riehle compression and hence a softer feel are provided by the inclusion of a metallic dithiocarbamate in the core formulation.... | 08/01/1989 |
| 4786665 | Chlorosulfonated ethylene. -olefin copolymer composition containing hydrotalcite A chlorosulfonated ethylene.-olefin copolymer composition is disclosed, comprising (a) 100 parts by weight of a chlorosulfonated ethylene.-olefin copolymer containing from 25 to 32% by weight chlorine and from 0.3 to 2.5% by weight sulfur, (... | 11/22/1988 |
| 4769407 | Elastomeric mass of polychloroprene sol and polychloroprene gel An elastomeric mass of polychloroprene sol and polychloroprene gel in proportions in the range of 95:5 to 25:75% by weight in which the polychloroprene sol is free from sulphur and the polychloroprene gel used is a sulphur-containing gel with xanthate or ... | 09/06/1988 |
| 4755548 | Adhesive composition An adhesive composition useful for adhesion of rubber to metal is produced by dissolving a chlorinated type polymer and a petroleum resin, optionally in combination with a dithiocarbamate, in an organic solvent.... | 07/05/1988 |
| 4731949 | Stabilizing polymers and polymer films A composition which comprises a polymer and a nickel dialkyldithiocarbamate of the formula (R1 R2 NCSS)2 Ni, wherein R1 and R2 are the same or different branched-chain C5-18 alkyl groups. S... | 03/22/1988 |
| 4632950 | Scorch resistant, crosslinkable composition containing mixture of copper and metal dithiocarbamates A crosslinkable composition of a polymeric thermoplastic and/or elastomeric material which is susceptible to scorching when processed at elevated temperatures, prior to crosslinking, in the presence of a free radical initiator, is protected against such s... | 12/30/1986 |
| 4439555 | Antifouling composition Compositions including the dithiocarbamic acid derivative having ##STR1## group and at least one organo-tin compound selected from the group consisting of polymers having recurring units containing organo-tin, copolymers which are copolymerized with ... | 03/27/1984 |
| 4426464 | Marine paint A marine paint capable of becoming smoother in relatively moving sea-water comprises a film-forming copolymer and a metalliferous pigment which is sparingly soluble in sea-water. The copolymer comprises 20-80 percent by weight of units of a quinolinyl or ... | 01/17/1984 |
| 4413081 | Polymer stabilization The heat stability of arylene sulfide polymers, such as poly(p-phenylene sulfide), is improved by the addition of cure retarders comprising Group 8 metal dihydrocarbyldithiocarbamates.... | 11/01/1983 |
| 4412030 | Hot melt adhesive compositions employing resins based on 2-methyl styrene, styrene and a phenol Resins suitable for adhesives are based on -methyl styrene, styrene and phenol in certain percentages, viz. 25 to 63, 35 to 73 and 2 to 15 percent by weight, respectively. Combinations of resin, ethylene vinyl acetate copolymer, atactic polypropyle... | 10/25/1983 |
| 4407997 | Marine paint A marine paint capable of becoming smoother in relatively moving sea water and having no or a low content of organotin comprises a film-forming acrylic polymer and a metalliferous pigment which is sparingly soluble in seawater. The acrylic polymer compris... | 10/04/1983 |
| 4382109 | Abrasion resistant silicone coated thermoplastic article and method for making A method is provided for making abrasion resistant, non-opaque thermoplastic articles, for example, silicone-coated polycarbonate sheet useful as glazing material. A mixture of a certain UV absorber, for example a cyanoacrylate, and light stabilizer, such... | 05/03/1983 |
| 4356274 | Smoke suppressed rigid polyurethane foam Smoke suppressed rigid polyurethane foams are prepared from a reaction mixture comprising as the smoke suppressant additive a metal salt of a: dialkyl dithiocarbamate, a mercaptobenzothiazole, a 2,5-dimercapto-1,3,4-thiadiazole, a mercaptotriazine, a hydr... | 10/26/1982 |
| 4317758 | Viscosity-stabilized aqueous solutions Selected sulfur-containing compounds function as solution viscosity stabilizers in aqueous compositions comprising acrylamide polymers containing a redox couple or components which can produce a redox couple in the presence of the solution. The aqueous co... | 03/02/1982 |
| 4287264 | Heat sensitive coating A color forming heat sensitive coating composition comprising a color forming amount of a finely divided homogenous basic 3,3-bisarylphthalane derivative and a color developing amount of a finely divided solid phenyl derivative which at thermal printing t... | 09/01/1981 |
| 4281096 | Manufacturing process for polyurethane auto parts and auto parts manufactured thereby Auto parts prepared from polyurethane are manufactured by a process comprising: (a) preparing a polyol component by blending a stabilizer combination of (A) nickel dibutyldithio carbamate with (B) N-mono- or dimethylphenyl-N'-mono- or dimethylphenylphenyl... | 07/28/1981 |
| 4248763 | Fluorine-containing resin composition having improved thermal stability A melt-processable fluorine-containing resin composition having an improved thermal stability which comprises (A) a tetrafluoroethylene copolymer, a chlorotrifluoroethylene homo- or co-polymer, or a vinylidene fluoride homo- or co-polymer and (B) a mixtur... | 02/03/1981 |
| 4181648 | Curable composition Chlorosulfonated polyethylene stabilized with nickel dibenzyldithiocarbamate is more resistant to scorch before curing than compositions with other heat stabilizers but has equal or better stability to degradation by heat after cure.... | 01/01/1980 |
