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8076397 |
Printing ink base material
The invention is a water-based base material for printing inks, as well as a method for making the same, where the printing inks are primarily for use in flexographic or rotogravure printing, where...
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7960453 |
Crosslinking systems for hydroxyl polymers
Crosslinking systems suitable for use in a polymer melt composition wherein the polymer melt composition comprises a hydroxyl polymer; polymeric structures made from such polymer melt compositions;...
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7781400 |
Pharmaceutical compositions comprising dextran with a molecular weight of 1.0-100 KDA and processes for their preparation
A solid or semisolid implant obtainable by providing a liquid composition comprising an aqueous solution of dextran with molecular weight of 1.0-100 kDa and introducing the liquid composition into...
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7576145 |
Method for producing degradable polymers
The present invention relates to a composition for producing naturally-degradable substitutes of plastics and to a method for producing a granular combination of naturally-degradable polymers...
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7544656 |
Long acting injectable insulin composition and methods of making and using thereof
A method of lowering blood glucose in a mammal includes injecting a therapeutically effective amount of crystallized dextran microparticles and insulin to the mammal to lower blood glucose of the...
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7321008 |
Bioabsorbable branched polymers end-capped with diketene acetals
Star polymers of soft segment forming monomers are useful in forming surgical devices. The star polymers can be endcapped with diketene acetals, mixed with a filler and/or cross-linked. The polymer...
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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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6875802 |
Processes for preparing non-gelling high polymer compositions and thermoplastic blends thereof
Disclosed are compositions and processes for preparing polymeric materials having polymerizable units derived from at least one C8 to C30 alkyl (meth)acrylate monomer, and at least one chain...
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6710100 |
Fluid absorbing, adhesive hydrocolloid compositions
A fluid-absorbing, composite material that is pressure sensitive adhesive and which is made of a mixture comprising a continuous phase formed from a pressure sensitive adhesive matrix, and a...
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6391939 |
Collagenic material useful in particular for preventing post-operative adhesions
The present invention relates to a biocompatible collagenous material which is non-toxic and biodegradable in less than one month, preferably in less than one week. This material comprises collagen...
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6342305 |
Colorants and colorant modifiers
The present invention relates to a substrate having therein or thereon a composition containing, at least one molecular includant. In one embodiment, the molecular includant comprises a...
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6326421 |
Hydrocolloid pressure sensitive adhesives
A pressure-sensitive adhesive material made of a weakly elastic mixture comprising a continuous phase formed essentially from a physically cross-linked solid rubber, which comprises a blend of...
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6024939 |
Contrast media for ultrasonic imaging
Novel contrast media for use in ultrasonic imaging are described. Such contrast media may be comprised of an aqueous solution of one or more biocompatible polymers, wherein said biocompatible...
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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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5889092 |
Method of modifying the rheological properties of latex paint
The rheological properties of latexes and latex paint formulations thickened with non-urethane thickeners according to the invention are modified by adding to the latex or latex paint formulation...
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5880182 |
Water-reducing admixtures for cementitious compositions
An admixture for decreasing the water demand of cementitious compositions such as concrete consists of (a) from 75-25% by weight of a water-reducing agent whose major component is a...
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5858996 |
Compositions and methods for stabilizing polymers
Compositions and methods for reducing the decomposition rate of polymeric bioadhesives and viscosity enhancers, such as poly(acrylic acids). The compositions include at least one strong, stable...
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5719244 |
Latex binders and coatings containing polymers derived from polymerizable saccharide monomers
Latex binders are disclosed which are used to prepare freeze-thaw-stable latex coating compositions which may be free of volatile freeze-thaw/open-time additives. The latex binders are prepared by...
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5550178 |
Process for encapsulating biologics using crosslinkable biocompatible encapsulation system
Crosslinked biocompatible compositions comprising an ionically crosslinked component and a covalently crosslinked component for encapsulating biologics are disclosed. In accordance with the present...
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5512619 |
Dissipative curing and coating composition for concrete
A curing composition for concrete that is an effective water barrier and that is relatively easily removed contains an acrylic or a styrene polymer latex and a polysaccharide. The polysaccharide...
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5466281 |
Water-based ink composition for ball-point pen
A shear-thinning ink composition for use in ball point pens contains a substantially reduced amount of water. These low water-containing inks contain a polymeric material and exhibit superior "cap...
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5340853 |
Polymer-based swelling and absorbing agents with an improved degradability and an improved absorption for water, aqueous solutions and body liquids and the use of said agents for the production of hygienic articles and for soil conditioning
The present invention relates to an absorbing and swelling agent for water, aqueous solutions and body liquids, which consists of a mixture of at least two components, whereby component A is at...
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5334640 |
Ionically covalently crosslinked and crosslinkable biocompatible encapsulation compositions and methods
Crosslinked biocompatible compositions comprising an ionically crosslinked component and a covalently crosslinked component for encapsulating biologics are disclosed. In accordance with the present...
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5290833 |
Aggregate of asphalt and filler
An asphalt pavement material comprising an aggregate mixture of asphalt, gravel, sand and a pelletized composite of recycled rubber and thermoplastic material. The pelletized composite has a...
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5290832 |
Moldings
A molding based on finely divided organic and/or inorganic materials containing, as binder, the solid component of an aqueous polymer dispersion which is obtainable by polymerizing unsaturated...
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5264471 |
Process for the production of water-absorbing polymer material with incorporated water-soluble substances and its use for the absorption and/or subsequent release of water or aqueous solutions
The invention relates to a process for the production of absorbers for water, aqueous solutions and body liquids, the absorbers consisting of at least two components A and B, whereby component A is...
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5248712 |
Binders for forming a ceramics sheet and applications thereof
A binder for preparing an aqueous ceramics slurry, which contains a hydrophilic polymer such as a water-soluble (meth)acrylic polymer, a polysaccharide of natural origin such as pectin, pectinic...
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5240995 |
Electrotransport adhesive
A two phase adhesive matrix for use in an electrically powered iontophoretic delivery device is provided. The adhesive matrix comprises an adhesive hydrophobic polymer phase and about 15 to 60 wt %...
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5070122 |
Environmentally degradable polymer blends
Environmentally degradable blends comprising ethylene-carbon monoxide copolymers, polysaccharide, and optionally, unsaturated oil are disclosed. The invention polymer blends are both...
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5026772 |
Lyophilized pharmaceutical composition of neocarzinostatin derivative
A lyophilized pharmaceutical composition comprised of a neocarzinostatin derivative having the formula (SMA)-(NCS)-(SMA), is made by a method including dissolving the neocarzinostatin derivative...
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4997867 |
Stable compositions
A method of stabilizing an aqueous dispersion of water-absorbent particles and at least one matrix-forming hydrophilic thickening agent comprises the steps of evacuating gas from said dispersion...
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4952618 |
Hydrocolloid/adhesive composition
Hydrocolloid adhesive compositions are disclosed comprising a rubbery elastomeric base having dispersed therein hydrocolloid particles, at least some of which are polycationic hydrocolloid...
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4931100 |
Boron-containing preceramic blend and fiber formed therefrom
A process for producing boron-containing ceramics such as boron carbide and boron nitride comprises pyrolyzing a blend of a precarbonaceous polymer such as polyacrylonitrile and a boron-containing...
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4772646 |
Concentrated hydrophilic polymer suspensions
The present invention relates to a liquid suspension of a high molecular weight, water-soluble polymer or water-soluble salt prepared by admixing and water-soluble polymer with a hydrocarbon...
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4769404 |
Lyophilization of reagent-coated particles
A method of lyophilizing reagent-coated latex particles which results in a product easily reconstituted without agglutination, retains activity, and remains stable and active at storage at 4° C.
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4692478 |
Process for preparation of resin and resin obtained
The process of preparing a formaldehyde-free, thermosetting resin which is especially useful for bonding lignocellulosic materials together to form plywood or particle board, which process...
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4551490 |
Adhesive composition resistant to biological fluids
Medical grade pressure sensitive adhesive compositions comprising a homogeneous mixture of one or more polyisobutylenes or blends of one or more polyisobutylenes and butyl rubber, one or more...
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4396733 |
Stabilized azulmic acids, processes for their preparation and their use
The present invention relates to new azulmic acids stabilized by condensation with carbonyl compounds, several processes for their preparation and their use for various purposes.
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4339360 |
Particles of activated oxidized polysaccharide substance coated with inactive protective layer and method for manufacture thereof
Particles of active substance each comprising a core of a high molecular substance containing an aldehyde group and a coat applied to the aforementioned core and formed of the reaction product of...
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4192785 |
Ostomy adhesive
An adhesive composition adapted for use with an ostomy appliance consisting of a mixture of a hydrocolloid gum, a pressure sensitive adhesive, and a cohesive strengthening agent. The cohesive...
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4157322 |
Water diverting gel compositions
This invention relates to the recovery of oil from underground deposits. The invention relates to novel gel compositions consisting of water, a polysaccharide polymer, an acid generating salt and a...
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4115474 |
Grafted, polymeric microcapsular system
Discrete, substantially spherical microcapsules having a solid polymeric shell and a solid, non-tacky polymeric core, which is grafted to the polymeric shell, are provided. Such microcapsules may...
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3914205 |
Reducing polymer
A reducing polymer comprising dihydrolipoic acid bound to a polymeric carrier, the carrier being advantageously a derivative of cellulose, of Sephadex, of Sepharose, of polyacrylamide or of...
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2910384 |
Polyethylene adherent to metal surface and method of making same
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2856372 |
Latex containing carboxymethyl dextran
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2854421 |
Water emulsion paint containing carboxymethyl dextran as a thickener
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2806787 |
Method of making corrugated paper products utilizing a dextran-form-aldehyde reaction product
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