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7462677 |
Sulfur containing initiators for anionic polymerization of monomers
An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from a sulfur containing anionic...
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7326743 |
Biodegradable polymer
A biodegradable polymer is disclosed having the composition g) from 8 to 80% by weight of a starch modified to include an hydroxyalkyl C 2-6 group or modified by reaction with an anhydride of a...
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7314894 |
Rubber composition and pneumatic tire using the same
The present invention provides a rubber composition which can sufficiently improve performance on ice and snow and wet gripping properties, and a pneumatic tire using the same. The rubber...
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7153919 |
Use of sulfur containing initiators for anionic polymerization of monomers
An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from a sulfur containing anionic...
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7148272 |
Biodegradable material based on polymer and cereal flour, method for making same and uses
A biodegradable material comprising a mixture of at least one polymer with at least one cereal grain flour and, optionally, one or more acceptable additives.
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7132463 |
Biodegradable composition having improved water resistance and process for producing same
The biodegradable composition of the present invention comprising a matrix of a fibrous powder coated with an acrylate copolymer and a natural polymer dispersed in the matrix, can be advantageously...
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7108033 |
Synthetic rubber that exhibits low hysteresis
This invention discloses a rubbery polymer which is comprised of repeat units that are derived from (1) at least one conjugated diolefin monomer, and (2) 0.1 weight percent to 2 weight percent of...
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7077994 |
Polyhydroxyalkanoate copolymer/starch compositions for laminates and films
Films comprising a blend of polyhydroxyalkanoate copolymer and destructured starch are disclosed. Laminates having a first layer comprising a PHA copolymer and a second layer comprising a PHA...
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7071251 |
Tire with component comprised of rubber composite of styrene/butadiene elastomer containing pendent silanol and/or siloxy groups
The invention relates to a tire having at least one component (e.g. tread) of a rubber composition comprised of a styrene/butadiene elastomer composite comprised of a styrene/butadiene elastomer...
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7071249 |
Biodegradable starch resin and method for making same
The present invention relates generally to biodegradable compositions containing starch, especially in combination with a polymer containing pendant carboxylic acid groups, a polyolefin homopolymer...
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7037959 |
Biodegradable polymer compositions methods for making same and articles therefrom
A polymer composition includes a first component being a hydroxy-functional polymer, a second component being a natural polymer and a third component being a thermoplastic polyester. The first...
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7034068 |
Aqueous dispersions of water-soluble polymers of N-vinyl carboxylic acid amides, method for the production and use thereof
Aqueous dispersions of water-soluble polymers of N-vinylcarboxamides contain, based on 100 parts of water,
(A) from 5 to 80 parts by weight of water-soluble polymer containing N-vinylformamide...
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7026390 |
Extended binder compositions
The present invention provides a variety of extended polyacrylic acid based binder compositions comprising a low molecular weight polyacrylic acid (typically hypophosphite or sulfite terminated), a...
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6977115 |
Low pressure compression molded parts having nano-particle reinforced protrusions and method of making the same
A reinforced molded article having reinforced protrusions extending from the surface of the article is suitable for molding into automobile trim. The article comprises at least one thermoplastic;...
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6953817 |
Dual component dentinal desensitizing dentifrice
A two component dental composition is disclosed which eliminates or substantially reduces the discomfort and pain associated with dentinal hypersensitivity which composition comprises a first...
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6933335 |
Thermoplastic polymer blend produced from thermoplastic starch and method for the production thereof
A thermoplastic polymer blend of a bi-continuous phase structure contains thermoplastic starch, at least one synthetic polymer, and a hydrolysis component on PVAc basis. The starch component of the...
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6848487 |
Pneumatic tire having a rubber component containing a rubber gel and starch composite
A pneumatic tire having a rubber component comprised of
(A) 100 parts by weight (phr) of a rubber containing olefinic unsaturation; (B) from 0 to 100 phr of a filler selected from carbon...
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6844380 |
Method of making polymer compositions containing thermoplastic starch
There is provided a method of preparing a thermoplastic starch and synthetic polymer blend, said method comprising the steps of: (a) providing a starch suspension comprising starch, water and a...
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6800675 |
Emulsion polymerization method
The invention relates to starch, derived from amylopectin potatoes, which is preferably in a modified and/or derivatised form. Said starch is an especially advantages protective colloid for use in...
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6764992 |
Soil release polymers and laundry detergent compositions containing them
Anionic, hydrophobic polysaccharides useful as soil release agents in detergent compositions are graft copolymers of a polysaccharide having anionic substituents with an ethylenically unsaturated...
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6759473 |
Coating material and molded article
By coating a dip-formed article with a coating agent comprising a polymer latex dispersion-stabilized with a water-soluble high-molecular-weight compound containing an alcoholic hydroxyl group, a...
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6720371 |
Water repellent and oil resistant composition
A water repellent and oil resistant composition capable of imparting excellent water repellency and oil resistance to paper even under a condition of drying at a low temperature for a short time,...
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6713554 |
Compositions for the manufacture of organo-mineral products, products obtained therefrom and their use
The present invention relates to a composition comprising a component (A) containing, an aqueous alkali silicate solution and a primary amino-alcohol as a catalyst, and a component (B) containing a...
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6656984 |
Hydrophobic polymer dispersion and process for the preparation thereof
The invention relates to a hydrophobic polymer dispersion and a solvent-free process for the preparation thereof. According to the invention, the dispersion contains starch ester together with...
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6649678 |
Rubber composition containing ethylenediamine derivative and method of making same
One aspect of the invention is directed to a rubber composition which includes at least one sulfur-vulcanizable elastomer containing olefinic unsaturation, a first processing aid, and a second...
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6605657 |
Polymer compositions containing thermoplastic starch
There is provided a method of preparing a thermoplastic starch and synthetic polymer blend, said method comprising the steps of: (a) providing a starch suspension comprising starch, water and a...
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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...
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6569801 |
Adhesive made from cross-linking liquid catalyst with amino resin
The invention provides an adhesive made from a liquid catalyst cross-linked with an amino resin. The liquid catalyst has improved flexibility and adhesive properties, which are imparted on the...
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6548578 |
Vulcanizable elastomer compositions containing starch/styrene butadiene rubber copolymer as a reinforcing filler
The present invention provides a vulcanizable elastomer composition comprising 100 parts by weight of an elastomer; about 5 to about 80 parts by weight of reinforcing filler, per 100 parts of the...
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6539996 |
Tire with sidewall rubber insert
A pneumatic tire has a sidewall rubber insert axially inward of at least one carcass ply. Such insert may, for example, be an apex extending radially outward from the bead core region of the tire...
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6512028 |
Gel materials
Methods of making gel materials are disclosed including mixing a water soluble crosslinkable matrix polymer, a particulate polymer material which has been crosslinked to a gel content of at least...
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6489392 |
Foamed resin adhesive and the use thereof of glueing wood based panels and boards
A foamed resin adhesive and its use for glueing wood based panels and boards such as plywood. The adhesive comprises 40-80% of an aqueous resin solution, 2-10% of an organic filler or fillers,...
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6458871 |
Preparation of starch reinforced rubber and use thereof in tires
The invention relates to the preparation of a rubber composition containing starch/plasticizer composite reinforcement, together with at least one additional reinforcing filler, through the...
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6436865 |
Liquid catalyst for crosslinking with an amino resin
The invention provides a liquid catalyst capable of cross-linking amino resins. The liquid catalyst has improved flexibility and adhesive properties. It is comprised of a cross-linkable polyvinyl...
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6414055 |
Method for preparing aqueous size composition
There is disclosed a process for preparing an aqueous size composition by emulsifying a cellulose reactive size not solid at 25° C. into a starch stabilized aqueous polymer dispersion. The...
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6407225 |
Compositions comprising hydroxy-functional polymers
Compositions comprising a polysaccharide and a hydroxy-functional polyester are prepared by mixing the hydroxy-functional polyester and polysaccharide, modified polysaccharide or a...
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6387991 |
Poly(vinyl alcohol) copolymer ionomers, their preparation and use in textile sizes
Compositions and textile sizes based on those compositions, which are particular poly(vinyl alcohol) copolymer ionomers, as well as blends of those ionomers with other sizing polymers are...
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6376583 |
Process for preparing starch and epoxy-based thermoplastic polymer compositions
A process for preparing a starch-based thermoplastic hydroxy-functional polyether comprising (1) feeding from about 40 to about 98 weight percent starch and from about 2 to about 60 weight percent...
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6348524 |
Complexed starch-containing compositions having high mechanical properties
Heterophasic compositions comprising starch and a thermoplastic polymer that is incompatible with the starch, in which the starch constitutes the discontinuous phase and the thermoplastic polymer...
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6300393 |
Insolubilizing additives for paper coating binders and paper surface size
Insolubilizing agents are disclosed for pigment binders and surface sizes containing functional groups capable of reacting with carboxylic acid anhydride moieties to form chemical bonds. The...
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6273163 |
Tire with tread of rubber composition prepared with reinforcing fillers which include starch/plasticizer composite
The invention relates to the preparation of a rubber composition containing starch/plasticizer composite reinforcement, together with at least one additional reinforcing filler, through the...
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6238470 |
Aqueous coating composition with improved block resistance containing alkyl polyglycoside surfactant mixtures
An aqueous coating composition having improved block resistance which includes an emulsion polymer, a nonionic or anionic surfactant, the surfactant having an HLB value less than 11.6 or greater...
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6214907 |
Biologically degradable polymer mixture
A biologically degradable polymer mixture is proposed which consists essentially of starch and at least one hydrophobic polymer. The hydrophobic polymer is in this connection at least substantially...
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6103792 |
Non-phenolic rubber tackifier
A non-phenolic tackifier compound which includes starch and asphalt, and is substantially free of cross-linked fatty acids. Preferably, the tackifier compound further includes a hydrocarbon...
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6080813 |
Aqueous polymer dispersions
Aqueous polymer dispersions containing polymers obtainable by free-radical polymerization of unsaturated monomers, and sugared starch, and the use thereof.
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6074468 |
Sizing composition
This invention relates to a sizing composition comprising (a) thermoplastic resin selected from the group consisting of thermoplastic rosins having an acid number less than 50, thermoplastic...
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6025306 |
Lubrication with boric acid additives
Self-lubricating resin compositions including a boric acid additive and a synthetic polymer including those thermoset materials.
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5993530 |
Aqueous dispersion of biodegradable resin composition
A thermally-decomposable, biodegradable resin composition is dispersed and stabilized in water optionally along with additives to give an aqueous dispersion of the resin composition. In the...
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5990227 |
Ink set
Disclosed herein is an ink-jet recording process which comprises applying a first liquid at least containing a water-soluble resin having at least one carboxyl group or anhydride thereof, or...
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5969012 |
Non-aqueous slurries of water soluble polymers
A non-aqueous slurry comprising (a) one or more water soluble polymers; (b) polyalkylene glycol or thickened polyalkylene glycol; and a (c) a slurry stabilizer comprising an amine...
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