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WO/2003/057738A1 |
A synthetic resin emulsion containing polymer particles having core-shell structure wherein the shell is made of a copolymer of an unsaturated carboxylic acid and a hydrophilic comonomer and the core is made of a copolymer produced from ...
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WO/2003/055944A1 |
The invention relates to the use of polymers on the basis of acrylamide propyl methylene sulfonic acid (AMPS) and macromonomers as crystallization inhibitors for plant-protective formulations. The polymers prevent the pesticides (herbici...
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WO/2003/054043A1 |
The invention pertains to a grafted polymer having the formula R−X, X being: (I) wherein (a) P is a saturated polymer moiety, and R1 is selected from methyl, ethyl, phenyl, and halogen&semi or (b) P is a saturated polymer moiety connec...
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WO/2003/054082A1 |
The invention relates to a method for the production of polymers by radical polymerisation of (a) ethylenically-unsaturated monomers and (b) polyalkylene oxide containing silicone derivatives, whereby the polymerisation is carried out in...
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WO2002022689A9 |
The present invention provides an aqueous polymerization method for preparing graft copolymers, and copolymer compositions produced therefrom. The method of the present invention includes (a) forming a macromonomer aqueous emulsion conta...
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WO/2003/051982A1 |
This invention relates generally to run-flat tires. More specifically, this invention relates to compounds comprising thermoplastic vulcanizates that are suitable for use in run-flat tire inserts.
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WO/2003/050153A1 |
Methods of carrying out reactive extrusion processes are described that include combining at least one polymer, oligomer, or combination thereof, a carbon dioxide containing fluid, and at least one reactant in an extruder to form a mixtu...
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WO/2003/046030A1 |
The invention relates to a method for increasing the molecular weight of polyacrylates, which is characterized in that polyacrylates, which are functionalized in at least part of their chain ends by photoinitiator groups X, are exposed t...
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WO/2003/046068A1 |
Compounds of the general formula (I) in which R' is H, C1-C12alkyl; C5-C12cycloalkyl; C2-C18alkyl which is interrupted by one or more O; SR4; OR5; or is a group of formula (II) or (III); R2, R21 and R3 independently of one another, are H...
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WO/2003/046031A1 |
The invention relates to a method for increasing the molecular weight of polyacrylates, which is characterized in that polyacrylates, which are functionalized at least in part of their chain ends by appropriate groups X, are reacted at l...
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WO/2003/044911A2 |
The invention relates to an amplifying medium for solid-state dye lasers and a solid-state dye laser provided with said amplifying medium. Said amplifying medium comprises an essentially solid active medium, containing at least one sort ...
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WO/2003/038415A1 |
The invention relates to a method for determining the reaction advancement of graft polymerization reactions by continuously monitoring the reaction in situ and measuring the Raman spectrum at the beginning thereof and at time intervals ...
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WO/2003/038414A1 |
The invention concerns a method for producing ABS-type grafted polymerization products whereof the ratio between the monomer conversion and the level of mechanical properties is enhanced. The invention is characterized in that the optima...
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WO/2003/038005A2 |
The present invention relates to adhesive and sealant compositions in non-flowable form. More particularly, the present invention relates to non-flowable adhesive and sealant compositions which are particularly useful in the threadlockin...
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WO/2003/035778A2 |
Thermally curable binding agents based on an aqueous polymer dispersion, containing an emulsion polymer (EP), a polymer which consists of at least 5 wt. % ethylenically unsaturated monocarboxylic acid, dicarboxylic acid or dicarboxylic a...
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WO/2003/035716A1 |
A decomposable thin film comprising a plurality of polyelectrolyte layers of alternating charge, wherein decomposition of the thin film is characterized by degradation of at least a portion of the polyelectrolyte layers.
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WO/2003/035738A2 |
Molding compositions for sheet and bulk molded products having improved toughness comprise an unsaturated polyester, a monomer which is copolymerizable with the polyester, a thermoplastic polymer, a filler and a reinforcing agent.
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WO/2003/033591A1 |
A light curable composition, which comprises (A) oxide particles of al least one element selected from the group consisting of silicon, aluminum, zirconium, titanium, zinc, germanium, indium, tin, antimony and cerium, (B) a polymer conta...
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WO/2003/029305A1 |
A powdery linear polymer having a narrow particle size distribution with little dusting and excellent in anti-blocking property is recovered from a latex of a linear polymer containing a large proportion (35 - 75 wt.%) of soft polymer (S...
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WO/2003/027039A1 |
Gypsum wallboard compositions are disclosed which contain functionalized styrene butadiene latex polymers. Methods for the use of the compositions in the manufacture of wallboard panels and sheets is presented.
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WO/2003/025674A1 |
A composition for actinic energy rays which comprises (A) a specific compound having a vinyl ether group bonded to a secondary or tertiary carbon, (B) a polymer having carboxy or&sol and hydroxyphenyl groups, and (C) a photo−acid gener...
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WO/2003/025061A2 |
The invention relates to ABS compositions with a combination of very good tenacity, good processibility, adjustable surface lustre, good natural colour and reduced opacity..
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WO/2003/025035A2 |
The invention relates to moulded bodies with a decorative optical effect. Said bodies consist of core-shell particles, whose shell forms a matrix and whose core is essentially solid and has a substantially mono-disperse size distribution...
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WO/2003/018654A1 |
A process for preparing a graft copolymer membrane is provided comprising exposing a porous polymeric base film to a dose of ionizing radiation, and then contacting the irradiated base film with an emulsion comprising a fluorostyrenic or...
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WO/2003/018655A1 |
A process for preparing a graft copolymer membrane is provided comprising exposing a polymeric base film to a dose of ionizing radiation, and then contacting the irradiated base film with an emulsion comprising a fluorostyrenic monomer.
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WO/2003/016364A1 |
Compositions for embolization are disclosed herein. The compositions disclosed can have a matrix-forming component, a solid-aggregate material, and a rheology modifying agent, wherein the matrix-forming component includes at least alkyl ...
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WO/2003/014205A1 |
An adsorbent which can adsorb, concentrate, separate, or remove a minor ingredient contained in a liquid or gas at a high water or gas permeation rate without causing impurity dissolution in the liquid or gas. It is a sinter of a mixture...
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WO/2003/014022A1 |
A dispersed ingredient having metal−oxygen bonds which is obtained by hydrolyzing a metal alkoxide in an organic solvent in the absence of an acid, a base, and&sol or a dispersion stabilizer, either with 0.5 to less than 1 mol of water...
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WO/2003/011919A2 |
A polymerisation method with improved productivity, using a co-ordination catalyst, whereby electromagnetic radiation is applied during the polymerisation. The activity of the co-ordination catalyst is greatly enhanced by the irradiation...
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WO/2003/010252A1 |
An antifogging coating composition which gives an antifogging coating film developing no water flow marks. It comprises: a block or graft copolymer comprising one or more hydrophilic polymer segments formed from a vinyl monomer having a ...
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WO/2003/008508A2 |
The invention relates to powder compositions hardenable by radiation usable for preparing paints and varnishes. These powder compositions contain an ethylenically unsaturated resin, a phosphorous containing compound and, eventually, a mo...
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WO/2003/006510A2 |
The invention relates to a method for producing polymer dispersions of at least one of the monomers that can be polymerized from the following groups: alkyl(meth)acrylates, vinyl esters of carboxylic acids comprising 1-20 C atoms, vinyl ...
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WO/2003/004559A1 |
The invention relates to composite particles comprising a hydrophobic polymer core and inorganic nanoparticles. Said hydrophobic polymer forms a polymer matrix inside which the inorganic nanoparticles are stabilised and distributed in a ...
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WO/2003/003073A1 |
The present invention relates to a process for the production of polymeric moldings, such as medical device moldings and optical and ophthalmic lenses, preferably contact lenses and intraocular lenses. The invention also relates to a pol...
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WO/2003/002641A1 |
A method of modifying a polymer material whereby the polymer material is modified to give a highly durable surface without decreasing its strength. Namely, a polymer material is modified by the method comprising a combination of an impre...
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WO/2002/102894A1 |
A resin composition for a plating substrate, characterized in that it comprises 100 parts by mass of a resin composition (C) comprising 10 to 60 mass % of a graft copolymer (A) prepared by the graft polymerization of a monomer component ...
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WO/2002/098935A1 |
The invention relates to copolymers which can be produced from at least one $g(a)-olefin monomer and one functional monomer while using a coordination catalyst, whereby the catalyst and/or the monomer are/is irradiated with electromagnet...
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WO/2002/098934A1 |
The invention relates to a method for preventing the deactivation of co-ordination catalysts and/or for reactivating deactivated co-ordination catalysts by irradiation with electromagnetic radiation.
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WO/2002/098926A2 |
Process for depositing by electrografting a strong adherent polymer coating onto an electrically conductive surface comprising an electrochemical grafting at the surface of an active monomer for forming a primer coating P onto said surfa...
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WO/2002/094886A1 |
A cationically stabilized emulsion polymer is disclosed which comprises a combination of at least one polymerizable monomer which is uncharged or positively charged in an aqueous solution having a pH between 1 and 8, polymerized in the p...
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WO/2002/092653A1 |
The invention relates to a method of grafting unsaturated carboxylic acid derivatives onto thermoplastic polymers, which comprises heating a mixture of thermoplastic polymer, unsaturated carboxylic acid or carboxylic acid derivative and ...
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WO/2002/090001A2 |
The invention is directed to a process for coating substrates by applying at least one coating composition to an optionally precoated substrate and then curing the coating layer(s) thus obtained, wherein at least one of the coating layer...
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WO/2002/090408A1 |
Process for cross-linking a polymer or a resin with the help of a peroxide, in the presence of a co-agent, the co-agent used being a compound according to formula (1), in which n is higher than or equal to 2, R?1¿ is an aliphatic or a...
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WO/2002/083813A1 |
The present invention provides compositions of treating subterranean zones penetrated by well bores in primary well cementing operations, well completion operations, production stimulation treatments and the like. The invention includes ...
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WO/2002/084070A1 |
The present invention provides methods of treating subterranean zones penetrated by well bores in primary well cementing operations, well completion operations, production stimulation treatments and the like. The methods are basically co...
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WO/2002/083073A2 |
A composition for treating a keratin based substrate that includes a cosmetically acceptable medium containing a water-soluble interjacent complex. The water-soluble interjacent complex includes a first water-soluble polymer and a second...
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WO/2002/083743A1 |
A water-soluble interjacent complex that includes a first water-soluble polymer and one or more water-soluble monomers polymerized to form a second water-soluble polymer in the presence of the first water-soluble polymer. The water-solub...
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WO/2002/081183A1 |
The present invention is directed to a surface modified polymer comprising a surface which is covalently bonded to a surface modifying compound. Formation of the covalent bond between the polymer and the surface modifying compound is ach...
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WO/2002/081544A1 |
The present invention relates to modified alkyd polymers and compositions thereof, in which the alkyd polymers are modified with polyol-containing latex compositions and/or diol-containing latex compositions. The invention further relate...
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WO/2002/079305A1 |
The present invention relates generally to polymerization processes and more particularly to modifying the surfaces of solid supports to facilitate polymerization processes. The present invention is predicated in part on the use of radic...
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