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7994106 |
Water soluble rosin acid esters
The present invention relates to a rosin acid ester and compositions containing the same, as well as methods of making and using the same.
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7910680 |
Reactive (meth)acrylate monomer compositions and preparation and use thereof
The present invention relates to new (meth)acrylate compositions, their preparation and their use in ultraviolet light curable applications such as coatings, inks and adhesives.
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7696401 |
Absorbent materials and absorbent articles incorporating such absorbent materials
An absorbent material formed at least in part of a cross-linked polymer. The absorbent material has a centrifuge retention capacity as determined by a Centrifuge Retention Capacity Test of at least...
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6420533 |
Method to separate sodium from lignins and produce a sodium containing solution for recycle
This method will produce depolymerized lignins substantially free from sodium compounds. Black liquor supplied from a pulping process is utilized for providing a mixture of depolymerized lignins...
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6252027 |
Thermally formed article, production process of thermally formed article, toner cartridge, and recording medium
The invention provides a thermally formed article having biodegradability, recycling ability and thermoplasticity. The thermally formed article comprises a sugar polymer represented by the...
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6153693 |
Elastomeric-modified phenolic rosin resins
This invention relates to novel rosin-based resins and the process for preparing them. In particular, the invention relates to elastomeric-modified pigment binder compositions which exhibit...
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6054562 |
Modified lignins
Lignin and polyether glycol produces a product which has a distinct melt point and melt viscosity. Polyether glycol has a plasticizing effect wherein the lignin can be thought of as the hard resin....
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5183847 |
Modified carboxylated rosin polyamide/acrylics
Alkali-soluble resins, their preparation and use are disclosed herein. The resins are carboxylated polyamide/acrylic resins and are synthesized in a two-step fusion process in which a polyamide is...
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5152832 |
Water-soluble rosin polyamide resins
Improved water soluble resins having qualities of adhesion, wettability and improved stability for use in packaging ink compositions are prepared as the reaction products of modified rosin and a...
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4985474 |
Hardenable resin composition
A resin composition hardenable by irradiation of a high energy ray is disclosed, which includes: (a) a resin selected from the group consisting of rosins and modified rosins and having an acid...
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4981939 |
Binder for a toner comprising a polyester from rosin or hydrogenated rosin
This binder for toner preparation comprises as the main constituent thereof a polyester (X) composed of a polybasic acid component and a polyhydric alcohol component with a rosin-modified...
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4971881 |
Toner composition comprising rosin modified styrene acrylic resin
A toner composition for use in electrophotography comprises a rosin modified styrene-acrylic binder resin which has been prepared by steam stripping a mixture solution polymerized styrene acrylic...
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4968575 |
A toner composition comprising a rosin-containing polyester
There are provided binder resins for use in toner compositions which comprise, as the main component thereof, a terminally blocked polyester in which the terminal hydroxyl groups of polyester...
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4912187 |
Solid ester products of sterically hindered polyhydroxymonocarboxylic acids
An ester of a sterically hindered polyhydroxymonocarboxylic acid and a polyhydroxy-containing component, which ester is a solid at ambient temperature conditions, comprising the condensation...
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4775497 |
Esterification process with calcium hydroxyaryl phosphonate-organosilicon heterocycle catalyst system
An esterification process particularly for the preparation of rosin esters, polyesters and polymeric esters wherein aliphatic or aromatic carboxylic acids are reacted with appropriate alcohols in...
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4710228 |
Edible coating composition and method of preparation
Disclosed are edible film coating compositions of low moisture permeability and their methods of preparation. The compositions comprise cross-linked, refined shellac and preferably an edible member...
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4694033 |
Resin composition and process for the preparation of this resin composition
The present invention relates to resin compositions comprising a mixture of at least two resins, one resin consisting of the reaction product of an epoxidized fatty acid ester of a polyvalent...
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4686270 |
Process for preparing and processing a resin composition
Resin compositions comprising two resins A and B, wherein resin A consists of the reaction product of an epoxidized fatty acid ester of a polyvalent alcohol and a monovalent carboxylic acid and...
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4643848 |
Modified rosin ester preparation
Phosphinic acid (also called hypophosphorous acid), when used in very small quantities, is disclosed to act as a catalyst to accelerate the reaction of rosin with an unsaturated dibasic acid to...
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4508806 |
Electrophotographic toner composition
An electrophotographic toner composition having excellent blocking resistance and offset resistance which contains as a resin binder a polymeric rosin compound having a glass transition temperature...
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4507376 |
Electrophotographic toner composition
An electrophotographic toner composition having excellent blocking resistance and offset resistance which contains as a resin binder a polymeric rosin compound having a softening point of 50° to ...
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4322326 |
Ethylene-vinyl ester copolymer blended with dibasic acid-modified rosin ester
A coating composition of enhanced physical characteristics such as those of hardness, flexibility and/or ultra-violet resistance is provided which comprises a mixture of ethylene-vinyl ester...
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4169081 |
Process for the preparation of polyesters having stabilized melt viscosity in the presence of aromatic (poly-)carbonates
The melt viscosity of high molecular weight linear polyesters is stabilized in the presence of aromatic (poly-)carbonates by adding a minor proportion of a non-volatile monofunctional ester-forming...
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4115330 |
Novel coating compositions
Disclosure is made of radiation curable, solventless compositions useful in coatings, films and in preparing printing inks. The compositions comprise the reaction product of an equivalent excess of...
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3919147 |
Abietate modified polysulfide polymers and other resins as adhesive additives for liquid polysulfide polymer based adhesive compositions
Polysulfide and polyester polymers modified with abietic acid are effective as adhesive additives for liquid polysulfide polymer based compositions used as sealants or bonding agents on various...
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3891581 |
Water dilutable transfer ink compositions
Water dilutable transfer ink compositions are provided for use in flexographic and rotogravure heat transfer printing processes. Such ink compositions can include disperse dyes capable of subliming...
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3708450 |
ELASTOMERIC POLYESTER-DERIVED POLYURETHANES CONTAINING 12-HYDROXYMETHYL-TETRAHYDROABIETANOL
Ethylene glycol adipic acid polyester was modified by incorporating the naval stored derived 12-hydroxymethyltetra-hydroabietanol in the polyester chain. The modified polyester was blended with a...
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3450657 |
ALKALI SOLUBLE POLISH RESINS
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3317445 |
Alkali resistant polyester resins from rosin
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3043789 |
Condensation product of a monoalkanolamine with the reaction product of a terpene and an alpha, beta-unsaturated polycarboxylic acid, anhydride, or ester thereof
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2985603 |
Alkyd resin utilizing trimellitic anhydride and tall oil
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2982750 |
Reaction of rosin acid adducts with dialkanolamines
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2980638 |
Aluminum-containing non-leafing alkyd resin protective coating
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2973332 |
Production of unsaturated polyester resins and of copolymers therefrom
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2889293 |
Mixture of certain oil-modified alkyd resins blended with a resinous reaction product of certain acids with an adduct of an alkylene oxide with certain polyhydric alcohols
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