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Class 524/321 - Two or more carboxylic acid or derivative groups


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the carboxylic acid or derivative
No. of patents: 241
Last issue date: 08/31/2010


1              
NumberTitleIssue Date
7786201Mixture of diisononyl esters of 1,2-cyclohexanedicarboxylic acid, method for the production thereof and use of these mixtures
The present invention relates to a mixture of diisononyl esters of 1,2-cyclohexanedicarboxylic acid, wherein the isononyl radicals of the diisononyl esters present in the mixture have a degree of branching of from 1.2 to 2.0, to a process for its preparation and to ...
08/31/2010
7417086Coating compositions
Aqueous polymer compositions are provided that are suitable as coatings when dry. The coatings formed from such compositions have desirably low level of yellowness, both when new and upon aging. Also provided are methods of making such compositions. ...
08/26/2008
7402621Porous-film-forming composition, preparation method of the composition, porous film and semiconductor device
The invention provides a coating solution for forming a porous film having excellent mechanical strength and dielectric properties and for easily forming a film with a freely controlled film thickness in an ordinarily employed method in semiconductor process. More s...
07/22/2008
7338713Primer for adhesive sheets, article attached with an adhesive sheet and process for producing the article
A primer for adhesive sheets which comprises as a main component thereof an oligomer comprising a reaction product of a portion of an isocyanurate compound which is a trimer of tolylene diisocyanate and a polyol and has a number-average molecular weight in a range o...
03/04/2008
7314895Thermoplastic composition comprising a COreleasing material
A composition comprising a thermoplastic and a CO2 releasing material; wherein the CO2 releasing material comprises: a) a carbon and oxygen containing salt of an alkali or alkaline earth metal; and b) an acid; the CO2 releasing mater...
01/01/2008
7285588Low polarity dimerate and trimerate esters as plasticizers for thermoplastic compositions
A plasticized thermoplastic composition including a thermoplastic, and plasticizer compound selected from the group consisting of a cyclic dimerate ester, a cyclic trimerate ester plasticizer, and mixtures thereof. ...
10/23/2007
7271341Cable components of silicone comprising glass fibers
Cable components of silicone elastomer contain glass fibers having an average length of at least 1 m. The cable components retain substantial strength when exposed to heat or fire. ...
09/18/2007
7265172Polycarbonate styrene copolymer blends with improved properties
Thermoplastic molding composition comprising components A, B, C and D and, if appropriate, E, F, G and H, A) from 1 to 97.5% by weight of at least one aromatic polycarbonate A, B) from 1 to 97.5% by weight of at least one graft polymer B ma...
09/04/2007
7262239Internal softening additives for polyolefin-containing materials and methods of using the same
Methods for imparting softness to polyolefin-containing articles are described wherein the methods comprise: (a) providing at least one compound selected from the group consisting of compounds of the general formula (I) and compounds of the general formula (II):
08/28/2007
7250459Absorbent resin composition
A method for the production of a water-absorbent agent comprises mixing an absorbent resin containing a carboxyl group with an additive soluble in the aqueous solution of at least one member selected from the group consisting of inorganic acids, organic acids, and p...
07/31/2007
7223809Polyacetals with improved resistance to bleach
A molding composition exhibiting bleach resistance includes a polyoxymethylene matrix polymer, from about 0.5 to about 10 weight percent of a bleach stabilizer selected from alkali metal or alkaline earth element carbonates or phosphates and mixtures thereof dispers...
05/29/2007
7217752Stable aqueous surfactant compositions
A stable, aqueous composition containing a substantially crosslinked alkali-swellable acrylate copolymer rheology modifier, a surfactant, an alkaline material, and various compounds therein, as for example substantially insoluble materials requiring suspension or st...
05/15/2007
7205031Coating system comprising a dry powder composition dispersible in water
A coating system for in-situ coating of a surface formed by a plurality of plasterboard sections comprises a dry powder composition which is dispersible in an aqueous applicator medium and provides a very high quality surface finish to which gloss or matt paint may ...
04/17/2007
7195799Polymer composition for traction on ice
The present invention provides a composition comprising a polymer and methods of using the composition to increase the traction of an article of manufacture on an icy surface. The polymer can be a silicate polymer, a plancheite-derived polymer, a pinacol polymer, an...
03/27/2007
7173079Casting material for producing casting molds for casting high-melting point materials
The casting-mold material designed to manufacture casting molds used in casting high melting-point substances. The casting mold formed from a powder component containing magnesium oxide and aluminum oxide and a liquid component. The powder component additionally con...
02/06/2007
7160939Active masterbatch for production of CO2 generating masterbatch
A compound permitting the economic production of packaging containers, which when activated produces concentrated amounts of CO2 gas for extended periods for preservation of perishable products therein, comprises a mixture including a CO2 generating portion incorpor...
01/09/2007
7157513Hydrophilic additives
The invention relates to hydrophilic additives for synthetic fibres containing polyolefin; said additives are represented by general formula (I): A—B—C—B—A wherein A is a radical R—COO, wherein R represents a saturated, cross-linked or non-cross-linked alk...
01/02/2007
7157521Soft gel compositions for hot adhesion
A gel composition that is the combination of or reaction product of ingredients comprising a thermoplastic elastomer copolymer, a functionalized polyolefin, an extender, and optionally a fatty acid. ...
01/02/2007
7135514Zinc diacrylate predispersed in high-cis polybutadiene
The present invention provides a method and product that provides a dust-free homogeneous dispersion of zinc diacrylate in polybutadiene for use in golf balls. More specifically, the invention relates to a dispersion of zinc diacrylate in a special high-cis grade of...
11/14/2006
7129323Bimolecular nucleation methods for thermoplastics
Specific methods of inducing high nucleation rates in thermoplastics, such as polyolefins, and particularly, though not necessarily, polypropylenes, through the introduction of two different compounds that are substantially soluble within the target molten thermopla...
10/31/2006
7125923Flame resistant thermoplastic molding materials
The invention relates to thermoplastic moulding materials containing A) 10–98 wt. % of at least one thermoplastic polyester, B) 1–30 wt. % of a flame resistant material combination made of 100 wt. % B), b1) 20 99 wt. % of a flame resistant material co...
10/24/2006
7120343Optical fiber with epoxidized polyolefin based coating
An optical fiber having at least one epoxidized polyolefin based polymer coating. The coating is formed from a crosslinkable composition having (a) at least one epoxidized polydiene oligomer having a first and a second end, the oligomer having at least one hydrocarb...
10/10/2006
7109263Labeling adhesive
The use of dimer acids with conventional hot melt adhesive polymers provide adhesives particularly useful for bottle labeling. The label, along with the adhesive, can be easily removed from the bottle during the recycling process. ...
09/19/2006
7088555Ramp for hard disc
A ramp having a surface hardness of 2.6 GPa or more, which is obtained by molding a polyacetal resin. Such a ramp made of a polyacetal resin is excellent in moldabilities, and an abrasion loss at the resin portion of the ramp is remarkably small when a hard disk is ...
08/08/2006
7078450Concentrates of saturated bicyclic dicarboxylate salts to facilitate use thereof as polymer nucleation additives
Concentrates (also known as masterbatches) of certain bicyclic dicarboxylate salt thermoplastic nucleating additives in order to facilitate use thereof in typical thermoplastic manufacturing procedures are provided. Such nucleating additives have been found to impar...
07/18/2006
7049272Downhole chemical delivery system for oil and gas wells
The invention provides a method of treating of a well, a formation, or both, with the solids, liquids, or apparatuses, by 1) encasing said solids, liquids, or apparatuses in a water-soluble shell, 2) conveying said encased solids, liquids, or apparatuses to a predet...
05/23/2006
7019068Polymer compositions comprising telomers and articles or parts using these compositions
Composition comprising one or more polymers and one or more substances selected from telomers having a number average degree of telomerization of less than or equal to 8.0 (substances A) and optionally from substances such as diesters of phthalic acid or diesters of...
03/28/2006
6998426Nanoemulsion containing nonionic polymers, and its uses
These objects and others may be accomplished with the present invention, the first embodiment of which provides an oil-in-water nanoemulsion, which includes: an oily phase dispersed in an aqueous phase; (i) at leas...
02/14/2006
6995202Methods of nucleating thermoplastics using concentrates of saturated bicyclic dicarboxylate salts
Concentrates (also known as masterbatches) of certain bicyclic dicarboxylate salt thermoplastic nucleating additives in order to facilitate use thereof in typical thermoplastic manufacturing procedures are provided. Such nucleating additives have been found to impar...
02/07/2006
6996318Optical fiber with epoxidized polyolefin based coating
An optical fiber having at least one epoxidized polyolefin based polymer coating. The coating is formed from a crosslinkable composition having (a) at least one epoxidized polydiene oligomer having a first and a second end, the oligomer having at least one hydrocarb...
02/07/2006
6989410Processes for preparing multimodal polymer particle compositions
A multimodal polymer particle composition containing two or more populations of polymer particles having a total rubbery weight fraction of less than 90 weight percent is provided. Also disclosed is a process for preparing multimodal polymer particle compositions th...
01/24/2006
6974849Polyacetals with improved resistance to bleach
A molding composition exhibiting bleach resistance includes a polyoxymethylene matrix polymer, from about 0.5 to about 10 weight percent of a bleach stabilizer selected from alkali metal or alkaline earth element carbonates or phosphates and mixtures thereof dispers...
12/13/2005
6974784Sheet-form photocurable material
A photocurable sheet-form material which comprises (a) a polymerizable unsaturated monomer, (b) a polymer which is either polymethyl methacrylate or a high-molecular polymer consisting mainly methyl methacrylate units and which is compatible or swollen with the poly...
12/13/2005
6951898Cycloolefin copolymer resins having improved optical properties
A cycloolefin copolymer resin having a Hunter b color value of less than 1.0, which resin comprises: (a) a first cycloolefin copolymer having a glass transition temperature of from about 100° C. to about 220° C. and an intrinsic ...
10/04/2005
6951892Means for and methods of using a selected energy factor to apply a paper coating
A continuous output system makes paper coating by combining an emulsifier with ASA particles having a mean average size in the low to sub-micron region. A turbine, pump, blender or other device exposes the ASA to a number of repeated episodes of high shear until the...
10/04/2005
6949602Heat resistant, impact resistant, acrylic/epoxy adhesives
A heat and impact resistant adhesive is disclosed. The adhesive can include at least one acrylic-based monomer, at least epoxy based monomer/resin, at least one bifunctional monomer chemically reactive with the acrylic-based monomer and the epoxy based monomer/resin...
09/27/2005
6946507Nucleating additive formulations of bicyclo[2.2.1]heptane dicarboxylate salts
Milled, small particle size, solid bicyclo[2.2.1]heptane dicarboxylate salt-containing thermoplastic nucleating additive formulations further comprising at least one anticaking agent for improved haze reduction, improved nucleation performance, and prevention of pot...
09/20/2005
6936650Nucleating additive formulations of bicyclo[2.2.1]heptane dicarboxylate salts
Milled, small particle size, solid bicyclo[2.2.1]heptane dicarboxylate salt-containing thermoplastic nucleating additive formulations further comprising at least one anticaking agent for improved haze reduction, improved nucleation performance, and prevention of pot...
08/30/2005
6926767Aqueous dispersions of nucleating agents
A storage stable aqueous dispersion useful in preparing sizing compositions for glass fibers contains a normally solid nucleating agent, a nonionic surfactant, and a base. The nucleating agent is a mixture of an aliphatic monocarboxylic acid and an aliphatic dicarbo...
08/09/2005
6921784Polycarbonate-based molding material and optical disk substrates
A polycarbonate resin molding material containing (A) 100 parts by weight of a polycarbonate resin and 0.001 to 1.0 part by weight of a mold release agent (B) which is composed of a fatty acid ester and a phosphorus-containing heat stabilizer and contains 0.0001 to ...
07/26/2005
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