Solid polymer from ethylenic reactants only is derived from heterocyclic reactant

Subclass of:

525 - Synthetic resins or natural rubbers -- part of the class 520 series

525000000 - SYNTHETIC RESINS (CLASS 520, SUBCLASS 1)

525050000 - MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS

525055000 - At least one solid polymer derived from ethylenic reactants only

525100000 - With saturated Si-C or Si-H reactant or polymer thereof; or with solid copolymer derived from at least one Si-C or Si-H reactant wherein at least one of the reactants forming the solid copolymer is saturated; or with SPFI wherein at least one of the necessary ingredients contains a Si-C or Si-H bond or with a reaction product thereof; or with a SICP containing a Si-H or Si-C bond

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application number	Description	Number of patent applications / Date published
525103000	Solid polymer from ethylenic reactants only is derived from heterocyclic reactant	7
20080255305	Biological Molecule-Reactive Hydrophilic Silicone Surface - A silicone polymer having a modified surface is described, wherein said modification consists of a covalently attached water soluble polymer bearing an activating group, wherein said activating group reacts with reactive functionalities on one or more biological molecules so that said one or more biological molecules become covalently attached to said silicone polymer. The modified silicones are reacted with biological molecules to make them more biocompatible for use in biodiagnostic, biosensor or bioaffinity applications, or for coatings for in vivo transplantation or for liners exposed to biological broths.	10-16-2008
20090171026	SILICONE PREPOLYMER SOLUTIONS - In one aspect, the invention relates to silicone prepolymer compositions comprising a silicone prepolymer and a solvent. A soluble silicone prepolymer can be provided having increased average silicon content, thereby attaining a desired oxygen permeability. A solvent can be provided with a desired balance between hydrophilicity and hydrophobicity by selection and modification of the solvent molecular structure, resulting in molded polymer films and articles that exhibit minimal or nonexistent eye irritation and exhibit highly transparent products. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.	07-02-2009
20120083573	NOVEL PDMS-PVP BLOCK COPOLYMERS - Methods for preparing functionalized polyvinylpyrrolidones with polymerizable functions. Also, amphipathic polydimethylsiloxane-PVP block copolymers, such as	04-05-2012
20120116019	CONTACT LENS MATERIAL - According to the present invention, a contact lens material being excellent in oxygen permeability and transparency, being capable of undergoing injection molding, having no water content and having flexibility is provided. The present invention also relates to a contact lens gel material having excellent oxygen permeability and transparency. Particularly, the present invention relates to a contact lens material comprising a polycarbonate resin derived from a compound represented by a general formula (A), a compound represented by a general formula (B) and a compound forming a carbonic acid ester.	05-10-2012
20130289210	PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET - A pressure-sensitive adhesive composition, including an acrylic polymer produced by polymerizing a monomer component or a partial polymerization product of the monomer component. The monomer component includes alkyl (meth)acrylate having an alkyl group having 10 to 13 carbon atoms and a polar group-containing monomer other than a carboxyl group-containing monomer. A content of the alkyl (meth)acrylate is 40 wt % or more and less than 80 wt % with respect to a total amount (100 wt %) of the monomer component. A content of the polar group-containing monomer is 7 wt % or more with respect to the total amount of the monomer component. A total content of the polar group-containing monomer and an alicyclic monomer is 15 wt % or more with respect to the total amount of the monomer component.	10-31-2013
20160040005	HIGH-TEMPERATURE (CO)POLYCARBONATES CONTAINING PHTHALIMIDE AND HAVING IMPROVED RHEOLOGICAL PROPERTIES - The invention relates to (co)polycarbonate compositions and moulding compounds, characterised by improved theological properties and a high heat deflection temperature.	02-11-2016
20160160093	BONDING OR VULCANISATION COMPOSITIONS - A particulate material which is a particulate carrier material optionally comprising one or more hydroxyl groups to which a nitroso or nitroso precursor compound is bonded. A desirable particulate carrier material is a silicaceous material, for example, silica. Such materials are useful in bonding of elastomeric materials such as rubber and in vulcanisation.	06-09-2016