| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 525209000 | Solid polymer derived from reactant containing elements other than C, H, O, N, S, or Cl | 17 |
| 20090149604 | Functionalized Olefin Polymers - This invention relates to a composition comprising a functionalized C3 to C40 olefin polymer comprising at least 50 mol % of one or more C3 to C40 olefins, and where the olefin polymer, prior to functionalization, has:
| 06-11-2009 |
| 20090171027 | SEGMENTED INTERACTIVE BLOCK COPOLYMERS - This invention is directed toward interactive segmented block copolymers useful to treat the surface of a substrate by means of interactive functionalities of the interactive segmented block copolymer material binding with complementary surface functionalities of the polymer substrate. | 07-02-2009 |
| 20100022714 | ELASTOMERIC COMPOSITION REINFORCED WITH A FUNTIONALIZED NON-AROMATIC VINYL POLYMER FILLER - Rubber composition based on at least one diene elastomer, a polymer filler as reinforcing filler, a coupling agent providing the bond between the polymer filler and the elastomer. The polymer filler comprises nanoparticles of non-aromatic vinnyl polymer (“NAVP”) bearing a function Z of formula ≡Si—X, X representing a hydroxyl or hydrolysable group. The NAVP is in particular a copolymer of methyl methacrylate, trimethoxysilylpropyl methacrylate and ethylene glycol dimethacrylate, in the form of nanobeads the diameter of which is between 10 and 100 nm. | 01-28-2010 |
| 20100069573 | PRODUCTION OF META-BLOCK COPOLYMERS BY POLYMER SEGMENT INTERCHANGE - Meta-block copolymers and a process for preparing a product mixture comprising meta-block copolymers by contacting a metathesis catalyst under metathesis conditions with a composition comprising two or more ethylenically unsaturated polymers, said unsaturation defining one or more polymer segments in each ethylenically unsaturated polymer, at least one polymer segment in at least one ethylenically unsaturated polymer being chemically distinguishable from at least one polymer segment in at least one other ethylenically unsaturated polymer, characterized in that each meta-block copolymer in the product mixture comprises a random distribution of said chemically distinguishable polymer blocks. | 03-18-2010 |
| 20100168339 | NOVEL METHODS FOR FORMING COPOLYMERS COMPRISING OLEFIN AND PROTECTED OR UNPROTECTED HYDROXYSTYRENE UNITS - Novel methods for forming copolymers, including block copolymers, which comprise one or more olefin units and one or more protected or unprotected hydroxystyrene units are provided. | 07-01-2010 |
| 20100267900 | POLYPROPYLENE COMPOSITION COMPRISING A CROSS-LINKABLE DISPERSED PHASE COMPRISING SILANOL GROUPS CONTAINING NANOFILLERS - The present invention relates to a polypropylene composition comprising: a matrix phase comprising a polypropylene homo- or copolymer (A); and a phase dispersed in said matrix phase comprising an olefin homo- or copolymer (B) having hydrolysable silicon-containing groups, and an inorganic filler material (C) containing on its surface silanol groups or precursors thereof, and having a specific surface BET of 30 to 300 m | 10-21-2010 |
| 20100280181 | HETEROPHASIC POLYPROPYLENE WITH HIGH FLOWABILITY AND EXCELLENT LOW TEMPERATURE IMPACT PROPERTIES - The present invention relates to a heterophasic polypropylene resin comprising a propylene homo- or copolymer matrix (A) and an ethylene-propylene rubber phase (B) dispersed within the matrix, wherein the heterophasic polypropylene resin has a fraction insoluble in p-xylene at 25° C. (XCU) with an intrinsic viscosity of 1.5 dl/g or less, determined according to DIN EN ISO 1628-1 and -3 and an amount of propylene monomer units of at least 95 mol %, and a fraction soluble in p-xylene at 25° C. (XCS) with an intrinsic viscosity of 1.5 to 3.0 dl/g, determined according to DIN EN ISO 1628-1 and -3, and an amount of propylene monomer units of 50 to 75 mol %, and a MFR (2.16 kg, 230° C.) of more than 100 g/10 min, determined according to ISO 1133, a heterophasic polypropylene composition comprising such a resin, a process for preparing that resin, and an article made thereof. | 11-04-2010 |
| 20100331490 | Antiblocking Agent Using Crosslinkable Silicon-Containing Polyolefin - The present invention relates to a polyolefin composition comprising an olefin homo- or copolymer (A) in an amount of 90 wt. % or more, and an olefin homo- or copolymer (B) comprising hydrolysable silicon-containing groups, wherein olefin homo- or copolymer (B) is present in the composition in an amount of from 0.01 to 2 wt. %. | 12-30-2010 |
| 20110086984 | METHOD FOR PRODUCING SILYL-FUNCTIONALIZED ABA TRIBLOCK COPOLYMERS ON THE BASIS OF (METH)ACRYLATE - The invention relates to a process for preparing (meth)acrylate-based ABA triblock copolymers with a silyl functionalization of the A blocks. | 04-14-2011 |
| 20110098411 | CURABLE COMPOSITION AND CURED PRODUCT THEREOF - An object of the present invention is to provide a curable composition which has excellent handling properties and which is able to form a cured product excellent in transparency, heat resistance, environment resistance and molding processability. The curable composition of the present invention comprises (a) silica fine particles, (b) a (meth)acrylate having at least two ethylenic unsaturated groups and no ring structure, (c) a (meth)acrylate having an ethylenic unsaturated group and an alicyclic structure, and (d) a polymerization initiator, said silica fine particles (a) are surface-treated with a silane compound (e) represented by the following general formula (1) and a silane compound (f) represented by the following general formula (2). | 04-28-2011 |
| 20110118415 | CRYSTAL NUCLEATING AGENTS, CRYSTALLINE POLYMER COMPOSITION, METHODS OF MANUFACTURE THEREOF, AND ARTICLES THEREOF - A polymer composition, including: a first copolymer, including a first monomer unit derived from a monomer of Formula A: | 05-19-2011 |
| 20110178249 | USE OF POLYORGANOSILOXANES IN THE PROCESSING AND VULCANIZATION OF RUBBER - The invention relates to the use of polyorganosiloxanes having 3 or more siloxane units, which has (i) at least one organic component R | 07-21-2011 |
| 20110245426 | Sealant Or Filler For Electrical And Electronic Components, And Electrical And Electronic Components - A sealant or filler of the invention for electrical and electronic components comprises a two or more liquid type organopolysiloxane composition curable by a hydrosilylation reaction, the viscosity of the composition being doubled at room temperature during 10 min. or more from the initial value obtained directly after mixing all the components, and being increased at room temperature from 5-fold to 10-fold of the initial viscosity within another 10 min. The sealant or filler for electrical and electronic components can be cured to a sufficient degree at room temperature and improve reliability of the sealed or filled components. | 10-06-2011 |
| 20130116384 | INFILTRANT FOR DENTAL APPLICATION - The invention provides an infiltrant for dental application that comprises crosslinking monomers. In accordance with the invention the infiltrant has a penetration coefficient PC>50 cm/s, and comprises 0.05%-20% by weight of acid-group-containing monomers. | 05-09-2013 |
| 20130211008 | Modified Polyethylene Film Compositions - The present invention relates to polyethylene compositions comprising one or more ethylene polymers and one or more dendritic hydrocarbon polymer modifiers, in particular, this invention further relates to polyethylene blends comprising one or more ethylene polymers and one or more dendritic hydrocarbon polymer modifiers, wherein the modifier has: 1) a g′ value less than 0.75; 2) a Cayley tree topology with a layer number of 2 or more more; and 3) a average Mw between the branch points of 1,500 g/mol or more. | 08-15-2013 |
| 20140135450 | New coupling agents for elastomer compositions - In an elastomer composition, which preferably comprises an isoprene elastomer, use of an inorganic filler with a compound having the following formula (I), and which is optionally, in all or part, in a polymerized form: | 05-15-2014 |
| 20160200951 | ADHESIVE COMPOSITION | 07-14-2016 |
