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Inventor:
Ozari; Yehuda
Address:
Arcadia, CA
No. of patents:
14
Patents:












Patent Number Title Of Patent Date Issued
5232958 Electron-beam cured emulsion pressure-sensitive adhesives August 3, 1993
Electron-beam cure by itself or in combination with multifunctional additives is used to improve the high-temperature shear properties of emulsion polymerized pressure-sensitive adhesives.
5187235 Energy-curable acrylic pressure-sensitive adhesives February 16, 1993
There is provided a radiation-curable, pressure-sensitive-adhesive layer formed of at least one monomer having a glass-transition temperature greater than about -25.degree. C. and an entanglement molecular-weight less than about 20,000; at least one monomer having a glass-transistion
5180635 High performance pressure sensitive adhesive tapes January 19, 1993
A pressure sensitive adhesive tape comprises a carrier layer having a thickness of 0.1 to 4.0 millimeter and comprising a rubber based pressure sensitive adhesive matrix including a polythiol crosslinking agent and 10 to 30% by volume low density microspheres. Preferably, at least one
5100728 High performance pressure sensitive adhesive tapes and process for making the same March 31, 1992
A pressure sensitive adhesive tape comprises a carrier layer having a thickness of 0.25 to 2.0 millimeter and comprising an electron beam cured pressure sensitive adhesive matrix, 10 to 20% by volume low density microspheres and at least one pigment in an amount sufficient to color the
5011867 Electron-beam cured emulsion pressure-sensitive adhesives April 30, 1991
Electron-beam cure by itself or in combination with multifunctional additives is used to improve the high-temperature shear properties of emulsion polymerized pressure-sensitive adhesives.
4944888 Suspension polymerization in an organic medium July 31, 1990
Inherently tacky infusible pressure-sensitive adhesive microspheres prepared by polymerizing at least one monomer which when polymerized will form a pressure-sensitive adhesive having a glass transition temperature less than about -20.degree. C. in a medium in which the monomer is su
4906421 Process for making high performance pressure sensitive adhesive tapes March 6, 1990
A process includes first preparing an adhesive composition containing electron beam-curable PSA polymer matrix, fillers and solvent. The composition is introduced and conveyed through a twin screw extruder. In the extruder, solvent is removed in one or more solvent removal units, and
4810763 Suspension polymerization in an organic medium March 7, 1989
Inherently tacky infusible pressure-sensitive adhesive microspheres are prepared by polymerizing at least one monomer which when polymerized will form a pressure-sensitive adhesive having a glass transition temperature less than abotu -20.degree. C. in an organic medium in which the mono
4714655 Pressure-sensitive adhesive containing heat-sensitive materials, and method of making the same December 22, 1987
A heat-sensitive material is incorporated into a fluid prepolymer precursor of a pressure-sensitive adhesive to form a stable mixture. The mixture is cast onto a substrate, and the prepolymer is polymerized into a pressure-sensitive adhesive by the action of ultraviolet radiation, el
4567246 Water-swellable crosslinked polymeric microgel particles and aqueous dispersions of organic film January 28, 1986
Disclosed are carboxylic acid containing polymeric microgel particles which are prepared by polymerizing in aqueous emulsion a monomer mixture containing about 10-50% by weight of polymerizable carboxylic acid monomers, up to 5% of a difunctional crosslinking monomer and one or more
4560714 Water-swellable crosslinked polymeric microgel particles and aqueous dispersions of organic film December 24, 1985
Disclosed are carboxylic acid containing polymeric microgel particles which are prepared by polymerizing in aqueous emulsion a monomer mixture containing about 10-50% by weight of polymerizable carboxylic acid monomers, up to 5% of a difunctional crosslinking monomer and one or more
4546014 Water-swellable crosslinked polymeric microgel particles and aqueous dispersions of organic film October 8, 1985
Disclosed are carboxylic acid containing polymeric microgel particles which are prepared by polymerizing in aqueous emulsion a monomer mixture containing about 10-50% by weight of polymerizable carboxylic acid monomers, up to 5% of a difunctional crosslinking monomer and one or more
4539348 Water-swellable crosslinked polymeric microgel particles and aqueous dispersions of organic film September 3, 1985
Disclosed are carboxylic acid containing polymeric microgel particles which are prepared by polymerizing in aqueous emulsion a monomer mixture containing about 10-50% by weight of polymerizable carboxylic acid monomers, up to 5% of a difunctional crosslinking monomer and one or more
4448932 Polyvinyl chloride modified with butadiene-containing core-shell composite polymers for enhanced May 15, 1984
This invention relates to a polyvinyl chloride resin composition containing said resin and a significant amount of a polymer of butadiene in the form of a shell-core polymer wherein a polymer of methylmethacrylate forms said shell and completely encapsulates the core containing the butad










 
 
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