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Class 524/363 - Two or more C=O DNRM compounds


Subclass of Class 524 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein the ketone or ketene is admixed with
No. of patents: 28
Last issue date: 03/25/2008


NumberTitleIssue Date
7348373Polyimide compositions having resistance to water sorption, and methods relating thereto
Water absorption resistant polyimide pastes (or solutions), are particularly useful to make electronic screen printable pastes and the electronic components made from these pastes. A group of soluble polyimides and their solvents were discovered to be particularly r...
03/25/2008
7294662Resin compositions and uses thereof
The invention pertains to a resin composition comprising a polymer and a solvent, characterized in that the polymer is obtained by polymerizing the following monomers: (a) an acrylate monomer; (b) a tertiary carbox...
11/13/2007
6872766Ultraviolet light filter element
Ultraviolet light absorbing polymer film, coating, or molded article UV filter elements are described which comprise a polymer phase having molecularly dispersed therein a) a first ultraviolet absorbing dibenzoylmethane compound of formula (I)
03/29/2005
6444146Process for production of optical material
An improved process for producing optical materials with minimized yellowing is described. The process is characterized by polymerizing/curing a composition for optical materials after adding a bluing agent. With the use of the bluing agent, the yellowing...
09/03/2002
6376634Composition for film formation and material for insulating film formation
A composition for film formation which is useful as an interlayer insulating film material in the production of semiconductor devices and the like, and gives a coating film having excellent uniformity, low dielectric constant, low leakage current and exce...
04/23/2002
6184279Coating compositions and coated substrates with good appearance properties
Coating compositions and coated substrates with the cured coatings of at least one curable film-forming resinous material along with an effective degassing amount of a material having the structure: ##STR1## and dimer derivatives thereof wherein R and R' ...
02/06/2001
6087421Pentanone-based CPVC adhesives having reduced content of heterocyclic solvents for joining CPVC substrates
CPVC adhesives for joining CPVC substrates, pipes and articles are provided which comprise (a) about 5 to about 25 wt. % CPVC resin, (b) about 20 to about 90 wt. % of a single pentanone or blends of pentanones, (c) 0 to about 20 wt. % total heterocyclic s...
07/11/2000
5952407Thermoset compositions
A novel thermosettable composition-of-matter is disclosed. One embodiment of the composition-of-matter includes a polymeric thermosettable ingredient having at least three acetoacetoxy-type functional pendant moieties as well as at least three acid-functi...
09/14/1999
5637387Storage-stable advanced polymaleimide compositions
The present invention relates to storage-stable advanced polymaleimide compositions and prepreg products manufactured therefrom comprising (A) an advanced polymaleimide reaction product resulting from the advancement reaction of a polyimide and an alkenyl...
06/10/1997
5466736Electrostatic spray paint
Electrostatic spray paint formulations of alkyds, acrylics, nitrocellulose or polyurethanes having defined viscosity values and film forming solids content....
11/14/1995
5453457Gamma-radiation-resistant polycarbonate composition
Esters and polyesters which contain disulfide linkages were found to be effective stabilizers of polycarbonate resin. Accordingly, a polycarbonate composition containing disulfide esters, alone or as a coadditive with a polyether is rendered more resistan...
09/26/1995
5397826Coating compositions for a transparent magnetic recording layer
A coating composition for applying a transparent magnetic recording layer to a support which comprises a polymeric binder, ferromagnetic particles and a dispersing medium for the polymeric binder, the dispersing medium comprising (a) a compound having the...
03/14/1995
5376717Low VOC (volatile organic compounds), solvent-based ABS adhesives
An ABS adhesive for joining ABS articles, such as pipes, comprises: (a) about 10 to 35 wt % ABS resin; and (b) about 40 to 60 wt % dibasic esters and, optionally, at least one solvent selected from the group consisting of 0 to about 30 wt % methyl ethyl k...
12/27/1994
5200450Thermoplastic molding compositions based on polyamide
The thermoplastic molding compositions contain as essential components A) from 96 to 99.9% by weight of at least one polyamide, B) from 0.1 to 4% by weight of one or more dialkyl ketones of the general formula I ##STR1## where R and R' are each alkyl of ...
04/06/1993
4902754Hydroxy functional urethane polyester with polymerized lactones
A solvent-based thermosetting coating composition comprising a hydroxy functional urethane modified polyester resin and blocked polyisocyanate crosslinking agent. The coating composition may be formulated as a hot sprayable, high solids coating compositio...
02/20/1990
4902757Hydroxy functional urethane polyester with polymerized lactones
A solvent-based thermosetting coating composition comprising a hydroxy functional urethane modified polyester resin and blocked polyisocyanate crosslinking agent. The coating composition may be formulated as a hot sprayable, high solids coating compositio...
02/20/1990
4902755Hydroxy functional urethane polyester with polymerized lactones
A solvent-based thermosetting coating composition comprising a hydroxy functional urethane modified polyester resin and blocked polyisocyanate crosslinking agent. The coating composition may be formulated as a hot sprayable, high solids coating compositio...
02/20/1990
4568485Organic polymers containing TCNQ complexes and stabilized against the emission of HCN
The invention relates to plastics materials of high electrical conductivity containing TCNQ complexes and stabilized against the emission of HCN and to mouldings, films and coatings of such materials, as well as to the use of the plastics material for the...
02/04/1986
4502973Electroviscous fluids
Electroviscous (EV) fluids consisting of solid hydrophilic particles dispersed in hydrophobic liquids, where the liquid contains a diaryl derivative component of general formula I ##STR1## in which R is CY2,O,S,SO,SO2,SiF2
03/05/1985
4331581Elastosol pastes
A process for forming a paste suitable for the preparation of dispersions and coatings is disclosed, said process comprising (1) dissolving a selectively hydrogenated monoalkenyl arene (A) - conjugated diene (B) block polymer in a first solvent, which fir...
05/25/1982
4321185Ink system
An ink system, especially for use in retort environments, is disclosed. The ink system comprises a hard polyester resin, a soft polyester resin, a polyisocyanate catalyst and an appropriate pigment or pigments....
03/23/1982
4292229Adhesives
Synthetic rubber based adhesives comprising a solution of (a) a linear branched-chain polyurethane rubber, (b) a carboxylated butadiene-acrylonitrile rubber, containing at least 50% butadiene by weight, and (c) the reaction product of sorbitol and benzaldehyde in a...
09/29/1981
4244851Plasticized polycarbonate composition employing aldehyde compounds
A plasticized polycarbonate composition comprising in admixture a high molecular weight aromatic carbonate polymer and a minor amount of an organic plasticizer....
01/13/1981
4233195Metallic printing inks and metallized papers printed therewith
A thermoplastic resin, a leafing grade aluminum paste, and a solvent are mixed to form a metallic printing ink which is useful for metallizing a wide range of paper stocks by selected conventional printing processes, such as rotogravure printing. The meta...
11/11/1980
4201732Chemical milling of neoprene rubber
A process for improving the processability of high molecular weight neoprene polymers which comprises treating a solution of said polymers in an organic solvent with an organic peroxide at room temperature in the presence of oxygen to reduce the molecular...
05/06/1980
4115338Metallic tone coating composition
A metallic tone coating composition which comprises a coating resin, a polymer-encapsulated metal powder containing a metal component in an amount between 0.1 part by weight and 50 parts by weight, inclusive per 100 parts by weight of the coating resin an...
09/19/1978
4000100Thermal and light stabilized polyvinyl chloride resins
This invention comprises the polyvinyl chloride stabilizer composition of an unactivated Zeolite A molecular sieve or an unactivated naturally occurring molecular sieve of essentially the same pore size range as Zeolite A and a conventional inorganic, org...
12/28/1976
3991002Primer for oily surfaces
Oily or other difficultly adherable surfaces are rendered receptive to pressure-sensitive adhesives when sprayed or coated with an organic solvent solution or dispersion of certain rubbery block copolymers and an unusually large amount of thermoplastic re...
11/09/1976
 
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