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Class 525/155 - Contacting two or more solid polymers derived from ethylenic reactants only with an aldehyde or aldehyde-type reactant; or contacting a polymer derived from ethylenic reactant and subsequently contacting with a solid polymer derived from ethylenic reactants only


Subclass of Class 525 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein a solid polymer from ethylenic reactants
No. of patents: 124
Last issue date: 06/21/2011


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NumberTitleIssue Date
7964669Temporary wet strength resin for paper applications
A thermosetting resin comprising a reacted A) first partially crosslinked glyoxalated polymer comprising a reacted (i) first polyacrylamide backbone and (ii) a first glyoxal component; and B) a second crosslinked glyoxalated polymer comprising a reacted (i) second p...
06/21/2011
7608665Temporary wet strength resin for paper applications
A thermosetting resin comprising a reacted A) first partially crosslinked glyoxalated polymer comprising a reacted (i) first polyacrylamide backbone and (ii) a first glyoxal component; and B) a second crosslinked glyoxalated polymer comprising a reacted (i) second p...
10/27/2009
7335699Copolymers containing aminoplast units and use thereof as a dispersing agent or stabilizers
A description is given of water-soluble aminoplast ether copolymers of the following structural type: wherein Z is a glycoluril central unit, B is a radical of an essentially water-insoluble polymer and R1 is a radical of a...
02/26/2008
7288584Mixing scheme and process for the preparation of a refinish coating composition
The present invention refers to a mixing scheme containing a plurality of pigmented base paint compositions having defined colors and optionally one or more non-pigmented base paint compositions comprising at least one rheology controlled base paint composition cont...
10/30/2007
7205035Thermoset composition, method, and article
A curable composition includes a functionalized poly(arylene ether), an alkenyl aromatic monomer, an acryloyl monomer, and a polymeric additive selected from polystyrene, poly(styrene-maleic anhydride), poly(styrene-methyl methacrylate), polybutene, poly(ethylene-bu...
04/17/2007
7151132Pressure sensitive adhesive composition and sheet
A pressure sensitive adhesive composition comprising a copolymer and an isocyanate compound, without a substantial amount of a halogen compound, the copolymer being prepared by copolymerizing radical-polymerizable monomers essentially containing a radical-polymeriza...
12/19/2006
7119148Glyoxylated polyacrylamide composition strengthening agent
A method for making a storage-stable glyoxalated polyacrylamide composition suitable for use as a strengthening agent for paper in which the glyoxal is added to the base polyacrylamide polymer in two portions and a scavenger for aldehyde groups is used. ...
10/10/2006
7019070Aqueous coating composition having improved acid etch and mar resistance
An aqueous coating composition having a pH of 6.0–10.0 comprises 30% to 70% by weight of film-forming binder and correspondingly 70% to 30% by weight of an aqueous liquid carrier for the binder; wherein the binder comprises a. 20...
03/28/2006
7019042Thixotropic agent that can be activated using actinic radiation, a method for its production and the use thereof
A novel thixotropic agent comprising urea crystals which comprises at least one compound containing at least one functional group having at least one bond which can be activated with actinic radiation; a novel process for preparing a thixotropic agent comprising ure...
03/28/2006
6808869Bottom anti-reflective coating material composition and method for forming resist pattern using the same
A composition for a bottom anti-reflective coating material and a method for forming a resist pattern using the composition, which are high in the dry etching rate, high in the resolution, excellent in the resist film thickness dependency and high in the effect of p...
10/26/2004
6759480Thermoplastic resins modified by copolymers based on heavy acrylates
The invention relates to thermoplastic compositions comprising: −40 to 97 parts of a thermoplastic polymer (M) forming a matrix, chosen from polyamides, polyamide block copolymers, fluoro polymers, polycarbonate, styrene resins, PMMA, thermoplastic polyuret...
07/06/2004
6753406Process and means for reducing formaldehyde emission during the processing of thermoplastics with admixed polyacetal
The present invention relates to a process for reducing formaldehyde emission from thermoplastics mixed with polyacetal, which comprises melting the thermoplastic mixture in the presence of at least one stabilizer in a mixing assembly and subjecting it to further pr...
06/22/2004
6737478Rubber gels and rubber compounds containing phenolic resin adducts
The invention relates to rubber compounds comprising at least one double bond-containing rubber, additions of rubber gels, phenolic resin adducts or phenol/formaldehyde condensation products, such as resols or novolaks, and optionally, further fillers and rubber aux...
05/18/2004
6730740Aqueous cross-linkable polymer composition for use in coatings and process for producing the same
The invention pertains to an aqueous cross-linkable polymer composition comprising: W a) a water-soluble first polymer comprising acid groups, which is at least partially neutralized with a volatile base; b) a dispersion of a substantially water-insolu...
05/04/2004
6624244Plastic material
An improved material comprising the reaction product of an A-side having an isocyanate and a B-side having a cross-linker comprising a multifunctional alcohol, a vegetable oil, preferably a blown/oxidized vegetable oil, most preferably a blown/oxidized so...
09/23/2003
6494990Paper or board with surface of carboxylated surface size and polyacrylamide
A paper or board is coated with a composition comprising from 30-95 parts by weight of a synthetic, carboxylated surface size containing at least about 40 mole percent of hydrophobic groups and at least about 25 mole percent of carboxylated groups such as...
12/17/2002
6414081Compatibilized blends of non-polar thermoplastic elastomers and polar thermoplastic polymers
The invention relates to compatibilized blends comprising a non-polar thermoplastic elastomer, a polar thermoplastic polymer selected from thermoplastic polyurethane (TPU), chloro containing polymers, fluoro containing polymers, polyesters, acrylonitrile-butad...
07/02/2002
6391390Curable coating composition with improved durability
The present invention provides a curable coating composition that includes a film-forming polymer, a polymeric additive having at least one bound surface protecting group, and a crosslinker that is reactive with the film-forming polymer. The polymeric add...
05/21/2002
6384179Polyacetal resin composition
A polyacetal resin composition comprising 30-90% by weight of polyacetal copolymer (A) having a melt index of less than 1.0 g/10 min. and 70-10% by weight of polyacetal copolymer (B) having a melt index of 1.0-100 g/10 min., both melting points of (A) and...
05/07/2002
6379800Glyoxal-phenolic condensates with enhanced fluorescence
Glyoxal-phenolic condensates, epoxidized products thereof, as well as their method of manufacture are disclosed. The condensates and epoxidized products have exceptionally high fluorescence as well as good ultraviolet absorbance. There is also disclosed c...
04/30/2002
6346571Thermoplastic blend containing engineering resin
A thermoplastic composition which may be unvulcanized or vulcanized is provided which comprises a polymer blend of an elastomeric thermoplastic engineering resin and a halogen-containing copolymer of a C4 to C7 isomonoolefin and a pa...
02/12/2002
6316583Phenol-novolacs with improved optical properties
The specification discloses a method for the manufacture of a fluorescent polyphenolic product with high UV absorbance, its subsequent epoxidation as well as polyphenolic products and epoxidized derivatives and compositions thereof. The polyphenolic produ...
11/13/2001
6297320Curable compositions comprising acetoacetoxy and imine functionality
A multi-component curable composition which is reactive upon admixing of the components and which comprises: (i) an acrylic polymer having acetoacetoxy functionality; and (ii) an acetoacetoxy functional derivative of a low molecular weight polyol; and (iii) a ...
10/02/2001
6294607Ultra-high-solids acrylic coatings
An ultra-high solids coating composition is disclosed. The composition comprises a polyol blend of a liquid acrylic polyol and a resinous polyol. The polyol blend is crosslinked with a multifunctional isocyanate, melamine, or silane to form a variety of c...
09/25/2001
6281291Paper or board treating composition of carboxylated surface size, polyacrylamide and crosslinker
A composition useful in paper and board making comprises a carboxylated surface size containing at least 40 mole percent of hydrophobic groups and at least about 25 mole percent of carboxylated groups such as styrene-(meth)acrylic aicd copolymers or styre...
08/28/2001
6239248Phenol-novolacs with improved optical properties
The specification discloses a method for the manufacture of a fluorescent polyphenolic product with high UV absorbance, its subsequent epoxidation, polyphenolic products, epoxidized derivatives and compositions thereof as well as laminates containing fluo...
05/29/2001
6232399Phenol-novolacs with improved optical properties
The specification discloses a method for the manufacture of a fluorescent polyphenolic product with high UV absorbance, its subsequent epoxidation as well as polyphenolic products and epoxidized derivatives and compositions thereof. The polyphenolic produ...
05/15/2001
6221946Polyoxymethylene resin composition
A polyoxymethylene resin composition which comprises (A) 70-99.89% by weight of a polyoxymethylene resin, (B) 0.1-20% by weight of at least one ethylene-substituted vinyl copolymer having a melting point of 40-80° C. and prepared by polymerization using ...
04/24/2001
6203913Coating composition for plastic substrates
The present invention provides coating compositions including: (a) about 75 to about 99.9 weight percent of a crosslinkable film-forming system including one or more crosslinkable film-forming resins and one or more crosslinking materials which is capable...
03/20/2001
6201094Phenol-novolacs with improved optical properties
The specification discloses epoxidized products and compositions of a polyphenol of a phenol and glyoxal wherein the polyphenol prior to epoxidation has an ultraviolet (UV) absorbance of at lest 0.260 at 365 nanometers (nm) and/or at least 0.400 at 350 nm...
03/13/2001
6140421Phenol-novolacs with improved optical properties
The specification discloses a method for the manufacture of a fluorescent polyphenolic product with high UV absorbance, its subsequent epoxidation as well as polyphenolic products and epoxidized derivatives and compositions thereof. The polyphenolic produ...
10/31/2000
6140408Room temperature coalescable aqueous fluoropolymer dispersions and method for their manufacture
This invention relates to novel room temperature coalescable aqueous fluoropolymer dispersions and a process for their manufacture. These dispersions may be used in a variety of applications including high temperature thermoplastic coatings, polishes, roo...
10/31/2000
6140391Reactive jet ink composition
The present invention provides a jet ink composition suitable for application onto a substrate comprising an ink carrier, a colorant, a polyol, an aldehyde-based cross-linking agent, and a catalyst that promotes a reaction between the cross-linking agent,...
10/31/2000
6013727Thermoplastic blend containing engineering resin
A thermoplastic composition which may be unvulcanized or vulcanized is provided which comprises a polymer blend of an elastomeric thermoplastic engineering resin and a halogen-containing copolymer of a C4 to C7 isomonoolefin and a pa...
01/11/2000
6001950Phenol-novolacs with improved optical properties
The specification discloses a method for the manufacture of a fluorescent polyphenolic product with high UV absorbance, its subsequent epoxidation as well as polyphenolic products and epoxidized derivatives and compositions thereof. The polyphenolic produ...
12/14/1999
5813452Coating composition for hydrophilization and method for hydrophilization
The present invention provides a coating composition for hydrophilization comprising (A) a water-soluble or water-dispersible organic resin, (B) organic resin fine particles described below and (C) a crosslinking agent, and a method for hydrophilization o...
09/29/1998
5760138Polyacetal resin compositions
Polyacetal resin compositions characterized in that they are polyacetal resin compositions essentially consisting of a polyacetal resin, an olefin polymer containing a glycidyl group on the side chain and a styrene polymer having an oxazolyl group, the to...
06/02/1998
5747590Acrylic-melamine-functionalized oligomer coating composition
An improved coating composition having particularly good mar resistance when applied to an automotive surface, the composition comprising acrylic polymer(s), melamine, and a crosslinkable, aliphatic oligomer having a weight average molecular weight not ex...
05/05/1998
5679743Polyacetal resin composition and sliding member
The disclosure describes a polyacetal resin composition comprising 100 parts by weight of a polyacetal resin (A), 0.3 to 10 parts by weight of an olefin copolymer (B) composed of 30 to 70 wt % of ethylene-propylene-diene rubber (B1), 30 to 70 w...
10/21/1997
5605966Microcapsules containing a core material suitable as a leveling agent
Microcapsules comprise a polymeric wall material and a polymeric core material which is suitable as a leveling agent for film formation by film-forming oligomers and polymers....
02/25/1997
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