|
Match
|
Document |
Document Title |
|
|
4529662 |
Asbestos-free sheet material for spiral-wound gaskets
Non-asbestos flexible sheet material suitable for use in the manufacture of spiral wound gaskets is made by dewatering on a water-permeable conveyor a layer of aqueous slurry and compressing and...
|
|
|
4529663 |
Flexible, asbestos-free gasket material
Non-asbestos flexible sheet material suitable for use in gaskets for the cylinder head of an internal combustion engine is made by dewatering on a water-permeable conveyor a layer of aqueous slurry...
|
|
|
4517324 |
Viscous cellulose-containing mixture (paste) and a process for the production of aqueous coating emulsions therefrom
A viscous cellulose substance containing paste which is characterized by containing an alkoxylated plasticizer and a ratio of solid to the organic solvent phase of ≥1 and which can be used to...
|
|
|
4508860 |
Discontinuous fiber pretreatment
In a method of incorporating fibers in a rubber matrix, an improved fiber pretreatment is disclosed which comprises mixing from 3% to 15% by weight vinyl pyridine latex with a fiber-in-water...
|
|
|
4483947 |
Molding compositions containing triketoimidazolidine precondensates, their use, and a process for preparing a triketoimidazolidine precondensate composite suitable for this purpose
Molding composition containing (a) 2,4,5-triketoimidazolidine precondensates containing terminal oxamide ester, urethane and/or isocyanate groups and (b) customary organic and/or inorganic...
|
|
|
4480061 |
Wood-like articles made from cellulosic filler loaded ethylene interpolymers
Articles having wood-like properties and appearance are obtained from compositions comprising 5-55% by weight of an ethylene interpolymer, such as ethylene/vinyl ester, ethylene/unsaturated mono-...
|
|
|
4472545 |
Leather-like articles made from cellulosic filler loaded ethylene interpolymers
Articles having leather-like appearance are obtained from compositions comprising 5-55% by weight of an ethylene interpolymer, such as ethylene/vinyl ester, ethylene/unsaturated mono- or...
|
|
|
4469624 |
Magnetic coating compositions for magnetic recording materials
A magnetic coating composition for use in the production of a magnetic recording material is described. The composition is comprised of at least ferromagnetic metal powder and/or ferromagnetic...
|
|
|
4460721 |
Alcohol-soluble printing ink or varnish
A printing ink or varnish having a binder comprising isopropylmethacrylate and hydrophilic comonomers, particularly unsaturated carboxylic acids, their hydroxyalkyl esters, or a mixture thereof;...
|
|
|
4454091 |
Solutions, which can be shaped, from mixtures of cellulose and polyvinyl chloride, and shaped articles resulting therefrom and the process for their manufacture
The present invention relates to new polymer solutions which make it possible to obtain shaped articles such as yarns and fibres, films, sheets and the like. These solutions consist of cellulose...
|
|
|
4448914 |
Aqueous preparation and its use in the production of ceramic compositions
An aqueous preparations of a gel-like consistency, containing (a) oils in quantities of from 0.03 to 30% by weight, (b) water-soluble or swellable vinyl polymers in quantities of from 0.2 to...
|
|
|
4442247 |
Aqueous coating compositions
An aqueous coating composition comprising from 45 to 98 parts by weight (solids) of aqueous resin(s) and from 2 to 55 parts by weight (solids) of finely divided water-insoluble resin(s), in which...
|
|
|
4442253 |
Blend compounds of sulfonated polymers and compositions thereof
This invention relates to unique and novel blend compounds of an amine neutralized sulfonated elastomeric polymer and an unsulfonated elastomeric or thermoplastic polymer. These compounds can also...
|
|
|
4442248 |
Aqueous coating compositions
An aqueous coating composition comprising from 45 to 98 parts by weight (solids) of aqueous resin(s) and from 2 to 55 parts by weight (solids) of finely divided water-insoluble resin(s), in which...
|
|
|
4432802 |
Inclusion compound-containing composite
An inclusion compound-containing composite comprises a container formed of a permeable membrane and an inclusion compound holding therein an active component and enclosed with the container....
|
|
|
4429075 |
Cross-linked urea-formaldehyde polymer matrix compositions containing cyclic intermediate structures
A cross-linked urea-formaldehyde polymer matrix is formed by catalyzing, using a buffered acid as the catalyst, an aqueous mixture of a urea-formaldehyde concentrate, urea-formaldehyde resin, and...
|
|
|
4426470 |
Aqueous method of making reinforced composite material from latex, solid polymer and reinforcing material
Reinforced polymer composites having a uniform mix of fiber, polymer and binder and having good physical properties are prepared by forming dilute aqueous slurries of a solid heat fusible organic...
|
|
|
4426228 |
Cellulosic molding and spinning compound with low contents of low-molecular decomposition products
Molding compositions containing cellulose, 95-50% of a tertiary amine oxide, and up to 25% of a non-solvent also up to 10% of other polymers, all proportions relative to the weight of the...
|
|
|
4423100 |
Differentially adhering release coatings for vinyl chloride-containing compositions
The present invention relates to release coatings which comprise cellulosic esters or cellulosic ethers in combination with adhesion-promoting compounds having an affinity for vinyl...
|
|
|
4419316 |
Process of making films, fibers or other shaped articles consisting of, or containing, polyhydroxy polymers
A process of preparing film, fibers and other shaped articles by nitrosating a polyhydroxy polymer in a reaction medium containing a solubilizing agent for the resulting polyhydroxy polymer nitrite...
|
|
|
4414267 |
Method for treating discontinuous cellulose fibers characterized by specific polymer to plasticizer and polymer-plasticizer to fiber ratios, fibers thus treated and composites made from the treated fibers
Discontinuous cellulose fibers are treated to improve their dispersability into a matrix comprising plasticized vinyl chloride polymer. The treatment includes contacting the fibers with a mixture...
|
|
|
4408028 |
Oxidation-curable emulsion composition containing a cellulose derivative
An oxidation-curable emulsion composition containing a cellulose derivative, said composition being prepared by polymerizing in emulsion a mixture consisting of at least one radical-polymerizable...
|
|
|
4405730 |
Polyvinyl chloride shoe sole composition
This invention covers a shoe sole composition compounded from polyvinyl chloride and organic cellulosic flock, and the shoe sole product produced therefrom.
|
|
|
4402262 |
Printing process and printing compositions
Aqueous compositions, suitable for printing, are described which have a high volume solids content. They comprise primary polymer particles and a secondary polymer which provides temporary...
|
|
|
4400479 |
Paint adapted for use as repair paint for damaged painted surfaces
A coating composition adapted for repairing a damaged coating on a substrate comprises as the binder a mixture of a polyacrylate, an acrylated alkyd resin and a cellulose ester which form 100...
|
|
|
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.
|
|
|
4393150 |
Adhesive bandage material
An adhesive bandage composition uses a blend of polyisobutylene, polybutene, butyl rubber with reinforcing fiber, filler material and zinc oxide blended under heat and rolled into a thin sheet. The...
|
|
|
4387188 |
Molding resins based on blends of acid copolymer/linear polyolefin/reinforcing fiber
Blends of linear polyolefin, reinforcing fiber, and acid copolymer of α-olefin and α,β-ethylenically unsaturated carboxylic acid are provided wherein the acid copolymer has from 0 to about 90...
|
|
|
4383062 |
Waterborne coating compositions
Waterborne silicone coating formulations are provided. The coatings utilize water based emulsions or organopolysiloxane resins where the emulsions are provided with an effective combination of...
|
|
|
4377648 |
Cellulose-polyacrylonitrile-DMSO-formaldehyde solutions, articles, and methods of making same
New polymer solutions, processes for producing such solutions, shaped articles made from these solutions, and process of making such articles, are disclosed. The polymer solutions contain cellulose...
|
|
|
4376144 |
Treated fibers and bonded composites of cellulose fibers in vinyl chloride polymer characterized by an isocyanate bonding agent
Cellulose fibers are treated with vinyl chloride polymer, a plasticizer and an isocyanate bonding agent. Composites are made from cellulose fibers dispersed in a matrix of plasticized vinyl...
|
|
|
4376177 |
Sizing composition
A fabric sizing composition comprising a copolymer of a vinyl monomer and an unsaturated carboxylic acid copolymerizable therewith, together with a cationic polymer which is added during or after...
|
|
|
4374211 |
Aramid containing friction materials
The addition of aramid polymer pulp fiber to non-asbestos type friction material compositions results in a marked improvement in the flexural strength and structural integrity of preforms used in...
|
|
|
4374216 |
Stable high solids water-in-oil slurry dispersion composition
This invention provides a non-gelling water-in-oil high solids slurry dispersion of water-soluble polymer. The slurry dispersion composition contains between about 40-80 weight percent of...
|
|
|
4362827 |
Manufacture of chipboard
The invention concerns the production of particle board with a very substantially lowered formaldehyde emission as well as suitable binding agents. According to the invention the binding agent used...
|
|
|
4352696 |
Process and composition
The use of polyisocyanates as binders in the preparation of particle boards is subject to the drawback that the boards exhibit a tendency to adhere to the face of the platens used in their...
|
|
|
4350785 |
Silica-containing protective adhesive paste for use with ostomy appliances
Protective adhesive pastes for use with ostomy appliances which are formulated as mixtures of water-absorbing particulate hydrocolloid gums and organic solvent solutions of adhesive film-forming...
|
|
|
4350782 |
Aqueous plastic dispersion, a process for its preparation, its use and a sheet prepared from the plastic dispersion
An aqueous plastic dispersion which is based on three vinyl polymers differing in type and properties, and which additionally contains a filler, is prepared by mixing a mixture of aqueous...
|
|
|
4343727 |
Polyvinyl chloride shoe sole molding composition containing cellulosic fibrous flock
This invention covers a shoe sole composition compounded from polyvinyl chloride and organic cellulosic flock, and the shoe sole product produced therefrom.
|
|
|
4339363 |
Composite material compositions using wastepaper and method of producing same
This invention provides composite material compositions comprising wastepaper, a thermoplastic resin and/or other additive(s), said compositions having higher heat resistance, flame retardancy and...
|
|
|
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...
|
|
|
4336299 |
Use of modified cellulose hydrate fibers in the manufacture of bonded non-woven fabrics and products prepared in this manner
This invention relates to a bonded non-woven fabric capable of absorbing water vapor, containing fibers of cellulose hydrate modified by at least one organic polymeric compound, either solely or...
|
|
|
4328136 |
Process for the production of cellulose-silicate products
A process for impregnating and reacting cellulose particles with oxidated silicon acid to produce lignin-cellulose-silicate and/or cellulose-silicate products impregnated with hydrated silica.
|
|
|
4318742 |
Odontologic compositions and preparation thereof
Odontologic compositions suited for use as denture adhesives, the compositions containing a major amount of gum base and a quantity of a hydrophilic polymer to modify the adhesive properties of the...
|
|
|
4317575 |
High temperature gasket
An asbestos-free gasket is produced from a composition which comprises from about 5% to about 20% of an organic latex binder, from about 5% to about 35% of a cellulosic fibrous material, from about...
|
|
|
4305901 |
Wet extrusion of reinforced thermoplastic
A method is described for the extrusion of a mixture of a water-based latex emulsion, fibers and fillers.
|
|
|
4303764 |
Pigment dispersants for coating compositions
Pigment dispersants for use in coating compositions wherein the dispersant is the polymerization product of (i) an alkyl methacrylate having from 3 to 8 carbon atoms in the alkyl group, (ii) a...
|
|
|
4284759 |
Preparation of aminoplast resin particles
Aminoplast resin pigments for paper making comprise large surface area (>5m 2 /g) particles, preferably of size below 200 μm, made from an aminoplast resin made by condensing formaldehyde with...
|
|
|
4283501 |
Fire-retardant composition containing derivatives of polyphosphoric acid partial esters
Cellulosic substrates, e.g., wood, textiles, or paper, have increased fire resistance when there are added thereto one or more compounds of the formula ##STR1## wherein M and R are specified...
|
|
|
4272514 |
High absorption body powder
High absorption body powder compositions are provided that contain a mixture of a water absorbent graft copolymer and an organic or inorganic adjuvant sorbent such as talc.
|