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| Number | Title | Issue Date |
| 7893178 | Process for storing a monomer phase which is liquid under the conditions of storage A process for storing a monomer phase which is liquid under the conditions of storage and comprises methacrylic monomers to an extent of ≧95% by weight and has been obtained by condensation out of a gaseous phase or by melting a crystalline phase, in a storage ves... | 02/22/2011 |
| 7842767 | Polyether based monomers and highly cross-linked amphiphile resins The present invention relates to a cross-linked polyether which is obtained by polymerization of at least one monomer selected from the group consisting of (a) (α-X-methyl) vinyl-EWG, (α-X-methyl) vinyl-ERG, or (α-X-methyl) vinyl-aryl, where X is oxygen, sulfur, ... | 11/30/2010 |
| 7399817 | Olefin copolymers containing hydrolytically cleavable linkages and use thereof in degradable products The invention is directed to olefin copolymers composed of nonhydrolyzable monomer units and hydrolyzable monomer units, the latter resulting from copolymerization of monomers containing a linkage that is hydrolytically cleavable in the presence of aqueous base or a... | 07/15/2008 |
| 7368515 | Polyvinyl alcohols and polyvinyl acetals containing silane The invention relates to polyvinyl alcohols and polyvinyl acetals which contain silane and can be obtained by means of a) radical polymerization of at least one vinyl ester of unbranched or branched alkyl carboxylic acids comprising between 1 and 18 C atoms, in the ... | 05/06/2008 |
| 7217339 | Fibrous structures exhibiting improved wet strength properties Fibrous structures and/or sanitary tissue products comprising such fibrous structures, more particularly to fibrous structures and/or sanitary tissue products that exhibit improved wet strength properties, especially temporary wet strength properties, as compared to... | 05/15/2007 |
| 7202300 | Dispersion A method of preparing a dispersion which includes the step of contacting a first phase, a first material immiscible therewith, a first polymeric material and a second polymeric material wherein: (a) (i) said first polymeric material has a repeat unit of the formula ... | 04/10/2007 |
| 7067601 | Multi-functional alpha-alkoxyalkyl acrylate and methacrylate ester compositions and reworkable polymers formed therefrom Adhesive compositions are disclosed which include acrylates, their polymers, and free radical initiators. The compositions include a multi-functional alpha-alkoxyalkyl (meth)acrylate compound and a free radical initiator. The multi-functional alpha-alkoxyalkyl (meth... | 06/27/2006 |
| 7045579 | Coating composition comprising an acetal-functional binder The invention relates to a coating composition comprising an acetal-functional binder and a thiol-functional cross-linker, wherein the acetal-functional binder is represented by the following formula wherein P is... | 05/16/2006 |
| 7041754 | Emulsion type modifier for improving properties of pressure sensitive emulsion acrylic adhesives The present invention relates to an emulsion type modifier for improving properties of the pressure-sensitive emulsion acrylic adhesives. The emulsion type modifier comprises: (a) 15 to 35 parts per hundred of monomers of a diester of a dicarboxylic acid; (b) 15 to ... | 05/09/2006 |
| 7037992 | Olefin copolymers containing hydrolytically cleavable linkages and use thereof in degradable products The invention is directed to olefin copolymers composed of nonhydrolyzable monomer units and hydrolyzable monomer units, the latter resulting from copolymerization of monomers containing a linkage that is hydrolytically cleavable in the presence of aqueous base or a... | 05/02/2006 |
| 6902727 | Biocidal mixture of 2-propenal-releasing polymer and isothiazolones A synergistic biocidal composition comprising a mixture of 2-propenal polymer (APC) and 5-chloro-2-methyl-4-isothiazoline-3-one (CIT) and 2-methyl-4-isothiazoline-3-one (MIT). ... | 06/07/2005 |
| 6803356 | Antimicrobial polymeric compositions A method for the preparation of polymers derived from acrolein and including poly(2-propenal, 2-propenoic acid), characterised in that the polymers are exposed to the presence of water, whereby such polymers exhibit increased antimicrobial activity. The polymers may... | 10/12/2004 |
| 6794475 | Antistatic polymers, blends, and articles This invention relates to latex polymers and blends of such latex polymers used to produce articles having superior electrostatic dissipative properties. The polymers and blends comprise one or more (1) polymers, in latex, or dispersion form, of (a) at least one rea... | 09/21/2004 |
| 6770720 | Organic polymer for organic anti-reflective coating layer and preparation thereof Disclosed is an organic anti-reflective film composition suitable for use in submicrolithography, comprising a compound of Formula 13 and a compound of Formula 14. The organic anti-reflective film effectively absorbs the light penetrating through the photoresist fil... | 08/03/2004 |
| 6734246 | Polyvinylacetal-grafted polymers Polyvinylacetal-grafted polymers in the form of their aqueous dispersions or water-redispersible powders, and based on emulsion or suspension polymerized base polymers of one or more monomers from the group consisting of vinyl esters, (meth)acrylates, vinylaromatics... | 05/11/2004 |
| 6660802 | Polymeric material A method of preparing a first polymeric compound which comprises providing a compound of the general formula AR1 C.dbd.CR2 B or a salt thereof where A and B are the same or different and at least on group comprises a relatively polar... | 12/09/2003 |
| 6593446 | Organic polymer for organic anti-reflective coating layer and preparation thereof The present invention provides an organic anti-reflective film composition suitable for use in submicrolithography. The composition comprises a compound of chemical formula 11 and a compound of chemical formula 12. The organic anti-reflective film effecti... | 07/15/2003 |
| 6576230 | Biocidal mixture of 2-propenal-releasing polymer and isothiazolones A synergistic biocidal composition comprising a mixture of 2-propenal polymer (APC) and 5-chloro-2-methyl-4-isothiazoline-3-one (CIT) and 2-methyl-4-isothiazoline-3-one (MIT).... | 06/10/2003 |
| 6548613 | Organic anti-reflective coating polymer and preparation thereof The present invention provides a polymer that can be used as an anti-refelctive coating (ARC) polymer, an ARC composition comprising the same, methods for producing the same, and methods for using the same. The polymer of the present invention is particul... | 04/15/2003 |
| 6518453 | Method for stabilizing chemical compounds containing at least one ethylenically unsaturated bond in order to prevent undesirable radical polymerization In a process for stabilizing chemical compounds having at least one ethylenically unsaturated bond to undesired free radical polymerization, a nitroxyl radical and a chemical compound containing phosphorus in chemically bonded form are added to the unsatu... | 02/11/2003 |
| 6506854 | Inhibiting scale in vinyl monomer polymerization Disclosed is a solution that comprises (A) a solvent; (B) about 0.001 to about 20 wt % of a terpolymer that comprises the condensation reaction product of (1) an aromatic compound that contains a benzene or naphthalene ring substituted with the group OR or SR,... | 01/14/2003 |
| 6495273 | Blue light-emitting polymer prepared using a florinated tetraphenyl monomer and an EL device manufactured using the polymer A light-emitting polymer and its preparation method, the polymer being excellent in electron injection and transport ability as well as hole injection and transport ability in an EL device, the EL device manufactured from the polymer being also emittable ... | 12/17/2002 |
| 6410666 | ABA triblock and diblock copolymers and methods of preparing the same The invention discloses a method for preparing a tri block copolymer of the formula: ##STR1## comprising: (a) contacting a cycloalkene with a chain transfer agent of the formula: Z--Y.dbd.Y--Z in the presence of a metal carbene metathesis catalyst to form a ... | 06/25/2002 |
| 6407191 | Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process The present invention relates to an ethylene homo or copolymer having a density of between 0.923 and 0.935 g/cm3, having a molecular weight distribution Mw /Mn of between 3 and 10, and comprising from 0.10 to 0.50 wt. perc... | 06/18/2002 |
| 6368768 | Organic anti-reflective coating material and its preparation Polymers are provided having the following formula I, II or III: ##STR1## Polymers of the present invention can be used to provide an anti-reflective coating (ARC) material useful for submicrolithography processes using 248 nm KrF, 193 nm ArF and 157 nm F... | 04/09/2002 |
| 6350838 | Package encapsulant compositions for use in electronic devices A curable composition for encapsulating an electronic component comprises one or more mono- or polyfunctional maleimide compounds, or one or more mono- or polyfunctional vinyl compounds other than maleimide compounds, or a combination of maleimide and vin... | 02/26/2002 |
| 6291616 | Methods and reagents for capping ruthenium or osmium carbene-catalyzed ROMP products Methods of preparing a telechelic polymer (mono- or bi-telechelic) that use a ruthenium or osmium carbene catalyst and a capping agent, at least one of which is functionalized.... | 09/18/2001 |
| 6268126 | Antiviral polymers comprising acid functional groups and hydrophobic groups The present invention relates to a method of treating a viral infection in an animal, such as a human, by administering to the animal a therapeutically effective amount of a polymer comprising a plurality of pendant hydrophobic groups and a plurality of p... | 07/31/2001 |
| 6239207 | Active-methylene functionalized latex polymer prepared in the presence of a hydrophilic isoprene sulfuric acid polymer, and sheet material comprising same A latex is prepared by polymerizing a polymerizable monomer having an active methylene group in the presence of a hydrophilic polymer. The hydrophilic polymer comprises an isoprene sulfonic acid or salts thereof as a monomer unit. A sheet material is prep... | 05/29/2001 |
| 6232412 | Build-up suppressor agents, compositions containing them and method of use in polymerization processes The invention relates to build-up agents which comprise a condensation product among an aldehyde, a phenol compound and an aromatic carboxylic acid, hydroxy-substituted on the aromatic nucleus. The products are particularly effective in reducing or suppre... | 05/15/2001 |
| 6132985 | Methods for the detoxification of nitrile and/or amide compounds The present invention describes methods for the detoxification of a mixture of nitrile compounds, or a mixture of nitrile and amide compounds by conversion of the nitrile compound(s) to the corresponding amide or acid compounds using a pure culture of an ... | 10/17/2000 |
| 6114476 | Inhibiting scale in vinyl monomer polymerization Disclosed is a method of inhibiting the formation of scale on reactor surfaces in contact with a polymerizing vinyl monomer comprising contacting said monomer with a terpolymer which comprises the condensation reaction product of (A) an aromatic compound ... | 09/05/2000 |
| 6060235 | Antiviral polymers comprising acid functional groups and hydrophobic groups The present invention relates to a method of treating a viral infection in an animal, such as a human, by administering to the animal a therapeutically effective amount of a polymer comprising a plurality of pendant hydrophobic groups and a plurality of p... | 05/09/2000 |
| 6060571 | Acrolein-releasing copolymers Acrolein polymer from acrolein and one or more polyhydric alcohols, characterized by release of monomeric acrolein in aqueous systems and hence by a prolonged effect on microorganisms, is prepared by adding acrolein to a reaction medium containing catalys... | 05/09/2000 |
| 6051670 | Compositions and processes for treating subterranean formations A gelling composition and a process for using the gelling composition for oilfield applications are provided. The gelling composition comprises a water-soluble polymer, a crosslinking agent, and a liquid wherein the water-soluble polymer comprises repeat ... | 04/18/2000 |
| 5917094 | Acrolein-releasing emulsion homopolymers Acrolein-releasing emulsion homopolymers release acrolein in aqueous systems. They are produced by adding acrolein, at least 95% by weight pure, to a solution of an alkali hydroxide, with the temperature not exceeding 25° C. during the addition, and then... | 06/29/1999 |
| 5914357 | Hydrolyzable resin containing aldehyde bounded thereto and self-polishing antifouling paint As a vehicle resin used for self-polishing antifouling paints, a vinyl polymer having a plurality of primary amino groups in the form of Schiff base in the molecule is used. The films of an antifouling paint containing this vehicle resin gradually release... | 06/22/1999 |
| 5883210 | Compositions and processes for treating subterranean formations A gelling composition and a process for using the gellimg composition for oilfield applications are provided. The gelling composition comprises a water-soluble polymer, a crosslinking agent, and a liquid wherein the water-soluble polymer comprises repeat ... | 03/16/1999 |
| 5863750 | Methods for the detoxification of nitrile and/or amide compounds The present invention describes methods for the detoxification of a mixture of nitrile compounds, or a mixture of nitrile and amide compounds by conversion of the nitrile compound(s) to the corresponding amide or acid compounds using a pure culture of an ... | 01/26/1999 |
| 5705559 | Crosslinked resin particles and production thereof Disclosed is a process for preparing crosslinked resin particles which comprises dispersing a resin having both a water-dispersible function and a self-crosslinkable function in one molecule in an aqueous medium and then three-dimensionally crosslinking.... | 01/06/1998 |
