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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Beyer; Douglas E.
Address:
Midland, MI
No. of patents:
13
Patents:












Patent Number Title Of Patent Date Issued
8298638 Bubble stability October 30, 2012
The invention includes a copolymer of vinylidene chloride with at least one monounsaturated comonomer and at least one branching monomer in an amount sufficient to increase molecular weight over that of a polymer prepared using the same process and same monomers in the same relative
7754300 Plasticzer in alkyl acrylate vinylidene chloride polymer July 13, 2010
Articles comprise a monolayer blown film prepared from a composition comprising at least one vinylidene chloride polymer and at least one plasticizer wherein at least one vinylidene chloride polymer comprises vinylidene chloride and at least one alkyl acrylate, selected from methyl a
5491194 Thermally processable blends of high modulus polyurethanes and mass polymerized ABS resins February 13, 1996
The toughness of a thermoplastic, rigid polyurethane is markedly improved by incorporating a mass ABS resin such as styrene/butadiene rubber grafted with a copolymer of styrene and acrylonitrile. This toughened polyurethane is particularly useful in making structural automotive body part
4946894 Blend comprising large proportions of a EPDM graft terpolymer and relatively smaller proportions August 7, 1990
Rubber reinforced thermoplastic resins are provided comprising specific proportions of grafted EPDM terpolymer elastomers and grafted arcylate elastomers.
4877826 Weatherable styrenic polymer blend comprising polyalkylene glycol October 31, 1989
Improved plasticization and stabilization of poly(styrene-acrylonitrile)/grafted diene rubber blends is obtained by use of polyalkylene glycol stabilizers.
4645796 Polyblends of styrene/.alpha.-methylstyrene copolymers with reinforcing interpolymerized styrene February 24, 1987
Novel and particularly utile for many specific and extraordinarily-demanding applications intimately-blended admixtures of diverse synthetic resinous copolymers and graft-structured and/or the like or equivalent elastomer-based polymerizates are comprised of thoroughly intermixed pro
4205016 Multifunctional lithium containing initiator May 27, 1980
Highly desirable multifunctional lithium containing initiators are prepared by reacting a compound such as an organo lithium with an organic compound containing at least two 1,1-diphenylethylene groups. Such initiators can be prepared in the absence of polar solvents and are very desirab
4201729 Multifunctional lithium containing initiator May 6, 1980
Highly desirable multifunctional lithium containing initiators are prepared by reacting a compound such as an organo lithium with an organic compound containing at least two 1,1-diphenylethylene groups. Such initiators can be prepared in the absence of polar solvents and are very desirab
4200718 Multifunctional lithium containing initiator April 29, 1980
Highly desirable multifunctional lithium containing initiators are prepared by reacting a compound such as an organo lithium with an organic compound containing at least two 1,1-diphenylethylene groups. Such initiators can be prepared in the absence of polar solvents and are very desirab
4196154 Soluble multifunctional lithium containing initiator April 1, 1980
Highly desirable organic liquid soluble multifunctional lithium containing initiators are prepared by reacting an organo lithium compound with an organic compound containing at least one group of the configuration 1,3-bis(1-phenylethenyl)benzene. Such initiators can be prepared in the
4172190 Soluble multifunctional lithium containing initiator October 23, 1979
Highly desirable organic liquid soluble multifunctional lithium containing initiators are prepared by reacting on organo lithium compound with an organic compound containing at least one group of the configuration 1,3-bis(1-phenylethenyl)benzene. Such initiators can be prepared in the
4172100 1,3-Bis[1-(4-methylphenyl)ethenyl]benzene October 23, 1979
Highly desirable organic liquid soluble multifunctional lithium containing initiators are prepared by reacting an organo lithium compound with an organic compound containing at least one group of the configuration 1,3-bis(1-phenylethenyl)benzene. Such initiators can be prepared in the
4133821 Alkylidenediquinocyclopropanes and Diarylcyclopropenes and method for preparation January 9, 1979
Alkylidenediquinocyclopropanes and diarylcyclopropenes and the preparation of the former by oxidation of the latter and which are characterized by low energy electronic absorption, pronounced dichroism and characteristic specular reflectance.










 
 
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