Patent application number | Description | Published |
20100016504 | CATALYTIC LOW TEMPERATURE POLYMERIZATION - The present invention relates to a polymerization catalyst, comprising at least two components, wherein at least one or more of said at least two components are selected from the group of nitrogen containing heterocycles and/or their derivatives and at least one or more of said at least two components is selected from the group of organic sulfur containing acids and/or derivatives of organic sulfur containing acids. | 01-21-2010 |
20100099818 | BENZOXAZINE-FORMULATIONS WITH REDUCED OUTGASSING BEHAVIOUR - Polymerizable combinations, comprising at least one first component selected from the group of benzoxazine monomers and at least one second component selected from the group of aromatic esters are described. Furtheron the use of aromatic esters as additives to benzoxazine monomers as well as methods of coating a device by heating the above mentioned combination, and a device, coated by that way is explained. | 04-22-2010 |
20100144964 | BENZOXAZINE-CONTAINING FORMULATIONS POLYMERIZABLE/CURABLE AT LOW TEMPERATURE - The present invention relates to a catalyst, which is an organic component with electron withdrawing substituents and to compositions with such catalyst and at least one benzoxazine component, and the use of such compositions in adhesives, sealants and coatings. | 06-10-2010 |
20110056779 | HIGH PERFORMANCE ADHESIVES AND METHODS FOR THEIR USE - The present invention is directed to benzoxazine-containing adhesives having high adhesive strength at high temperature. These materials are especially useful in automotive applications, in particular, as adhesives for brake components. Methods of their use are also described. | 03-10-2011 |
20110105680 | Polymerizable Composition - The present invention relates to a polymerizable composition comprising, as a component A, at least one silicon-organic compound having at least two ≡Si—H groups that are reactive in the hydrosilylation reaction and, as a component B, at least one benzoxazine compound having at least two unsaturated carbon-carbon bonds that are reactive in the hydrosilylation reaction with the component A. Additional objects of the present invention include adhesives, sealants or coatings containing the polymerizable composition according to the invention, and the polymerization products of said components. | 05-05-2011 |
20110112235 | POLYMERIZABLE COMPOSITION - The present invention relates to a polymerizable composition comprising at least one polymerizable benzoxazine compound and core-shell particles, where the core of the core-shell particles comprises at least one (co)polymer of at least one ethylenically unsaturated monomer (A) and the shell of the core-shell particles comprises at least one crosslinked (co)polymer of at least one ethylenically unsaturated monomer (B), where the ethylenically unsaturated monomer (B) encompasses at least one aromatic group. The present invention further relates to adhesives, sealants or coatings, which encompass the polymerizable composition of the invention, and also to the polymerization products of this composition. The present invention further relates to a process for the production of the polymerizable composition of the invention. | 05-12-2011 |
20120010202 | POLYMERIZABLE BENZOXAZINE COMPOUNDS WITH INTERFACIAL ACTIVE OR SURFACE ACTIVE PROPERTIES - The invention relates to polymerizable benzoxazine compounds with interfacial active or surface active properties, having at least one polyalkylene oxide structural element, and to a method for producing said compounds. The invention also relates to benzoxazine (co)polymers comprising at least one of said benzoxazine compounds in the polymerized form. | 01-12-2012 |
20120058069 | Cationic Benzoxazine (Co)Polymers - Cationic benzoxazine (co)polymers wherein at least 5% of all nitrogen atoms are in the form of quaternary nitrogen atoms, and to a method for producing said polymers. The invention also relates to a washing and cleaning agent, a textile treatment agent or a cosmetic agent containing at least one cationic benzoxazine (co)polymer according to the invention. | 03-08-2012 |
20120156487 | IMPACT RESISTANT MODIFIED COMPOSITIONS - The present invention relates to a polymerizable composition, containing at least one benzoxazine compound and certain oligomeric or polymeric urethane group-free polyether compounds. The present invention further relates to adhesives, sealants or coatings comprising the polymerizable composition according to the invention and the polymerization products of said composition. | 06-21-2012 |
20120301662 | CURABLE COMPOSITIONS - The present invention relates to a curable composition, comprising at least one benzoxazine compound, and at least one sulfonic acid ester having a cyclic structure. In particular, the invention relates to the use of at least one sulfonic acid having a cyclic structure as a heat-activatable catalyst for curable composition, comprising at least one benzoxazine compound. | 11-29-2012 |
20120329945 | BENZOXAZINE-CONTAINING COMPOSITIONS - The present invention relates to a curable composition, comprising specific meta-substituted aromatic compounds and at least one benzoxazine compound. In particular, the invention relates to the use of said meta-substituted aromatic compounds as curatives/catalysts for benzoxazine-containing compositions. | 12-27-2012 |
20130196395 | ENZYME-CONTAINING MINI-EMULSIONS - The present invention relates to a mini-emulsion which comprises at least one hydrolase, where the continuous phase of the mini-emulsion contains at least one oxidant, while the dispersed phase comprises at least one C | 08-01-2013 |
20130266737 | CATALYTIC LOW TEMPERATURE POLYMERIZATION - The present invention relates to a polymerization catalyst, comprising at least two components, wherein at least one or more of said at least two components are selected from the group of nitrogen containing heterocycles and/or their derivatives and at least one or more of said at least two components is selected from the group of organic sulfur containing acids and/or derivatives of organic sulfur containing acids. | 10-10-2013 |
Patent application number | Description | Published |
20100204385 | CURABLE BENZOXAZINE-BASED COMPOSITIONS, THEIR PREPARATION AND CURED PRODUCTS THEREOF - The invention relates to a curable composition comprising: at least one benzoxazine and at least one toughening additive which can be bound to the at least one benzoxazine in the curing process, characterized in that the toughening additive is distributed in the cured composition in form of discrete domains, and that at least 50% of the discrete domains related to the total amount of discrete domains have a maximum length in any direction of space in the range of 10 nm to 500 nm as determined by transmission electron microscopy (TEM). | 08-12-2010 |
20100204400 | CURABLE COMPOSITIONS CONTAINING ISOCYANATE-BASED TOUGHENERS - The present invention relates to curable compositions comprising (a) N-arylated benzoxazines, and (b) a prepolymer produced from a diisocyanate having two isocyanate groups with different reactivity. The compositions are particularly suitable in the production of adhesives and sealants, prepregs and towpreg. | 08-12-2010 |
20100210787 | CURABLE BENZOXAZINE MACROMONOMERS, THEIR PREPARATION AND CURED PRODUCTS - The invention relates to a curable benzoxazine macromonomer containing at least 3 benzoxazine rings and at least one aliphatic, heteroaliphatic, araliphatic, hetereoaraliphatic, aromatic or heteroaromatic fragment, the fragment comprising a shortest atom chain containing at least 40 consecutive atoms between two benzoxazine nitrogen atoms or between two benzoxazine oxygen atoms, and said atom chain must not include any oxazine ring atoms (“soft fragment”). The invention further relates to cured products made thereof and a method or producing the same. | 08-19-2010 |
20120060856 | Cosmetic Composition and Reshaping Method for Keratinic Fibers - Cosmetic compositions containing, in a suitable carrier, at least one substance of general formula (I) | 03-15-2012 |