Stamatios G Mylonakis

42752299, Jun 23, 1981

Feb 12, 1979

6/011701

Stamatios G. Mylonakis - Barrington IL
Anthony J. Tortorello - Elmhurst IL

DeSoto, Inc. - Des Plaines IL

C07C 5986
C07C 5734
C08F11636

562459

Monoethylenically unsaturated beta-carbonyl-containing carboxyl functional monomers and addition polymers containing them and other monoethylenically unsaturated monomers are disclosed, as are methods of coating substrates with the polymers to provide films of improved water resistance. The monomers are especially stable in the form of a salt with a volatile base, and the removal of the base when a polymer containing the monomer is cured causes decarboxylation, and the removal of the carboxyl groups improves the water resistance.

48661260, Sep 12, 1989

Apr 15, 1988

7/188162

Stamatios G. Mylonakis - Barrington IL
Susan R. Mrozack - Highland Park IL

Borg-Warner Chemicals, Inc. - Parkersburg WV

C08L 5300
C08L 7104

525 68

Polymer blend compositions comprise a polyphenylene ether polymer, a styrene-acrylonitrile polymer and a copolymer compatiblizing agent in an amount sufficient to effect improved compatability between the polyphenylene ether polymer and the styrene-acrylonitrile polymer. The copolymer compatabilizing agent comprises a graft copolymer of A graft polymerized to B or a block copolymer of A block polymerized with B. A and B comprise polymers which are immiscible with one another, and one of A and B is miscible with the polyphenylene ether polymer while the other of A and B is miscible with the styrene-acrylonitrile polymer.

54479894, Sep 5, 1995

Sep 17, 1993

8/122655

Stamatios G. Mylonakis - Belle Mead NJ
Paul R. Soskey - Neshavis Station NJ
Victoria L. Dimonie - Bethlehem PA
Mohamed S. El-Aasser - Bethlehem PA

Enichem S.p.A. - Milan

C08G 6348

525 67

Polycarbonate compositions having excellent mechanical and thermal properties as well as high impact resistance are prepared by mixing an aromatic polycarbonate resin with a structured multiphase composite impact modifier. The structured multiphase composite impact modifier has a core particle of a rubbery particle having a glass transition temperature below -20. degree. C. and a second glassy polymer having a glass transition temperature above 20. degree. C. , where the second polymer is present as discontinuous regions on the surface of the core particle.

43716695, Feb 1, 1983

Dec 29, 1980

6/220268

Stamatios G. Mylonakis - Barrington IL
Anthony J. Tortorello - Elmhurst IL

DeSoto, Inc. - Des Plaines IL

C08F 1636

526311

Monoethylenically unsaturated beta-carbonyl-containing carboxyl functional monomers and addition polymers containing them and other monoethylenically unsaturated monomers are disclosed, as are methods of coating substrates with the polymers to provide films of improved water resistance. The monomers are especially stable in the form of a salt with a volatile base, and the removal of the base when a polymer containing the monomer is cured causes decarboxylation, and the removal of the carboxyl groups improves the water resistance.

47030836, Oct 27, 1987

May 28, 1986

6/867714

Claudio Giori - Riverwoods IL
Stamatios G. Mylonakis - Barrington IL

Borg-Warner Chemicals, Inc. - Parkersburg WV

C08L 902
C08L 5104

525 87

Compositions comprising 100 parts by weight high (>50 wt %) nitrile rubber graft copolymer and from 20 to 50 pbw nitrile rubber are thermoplastic elastomers. These elastomers exhibit improved abrasion resistance and compression set properties, and have good oil resistance.

47030844, Oct 27, 1987

May 28, 1986

6/867721

Claudio Giori - Riverwoods IL
Stamatios G. Mylonakis - Barrington IL

Borg-Warner Chemicals, Inc. - Parkersburg WV

C08L 900
C08L 902
C08L 5104

525 87

Compositions comprising a vinyl aromatic compound-acrylonitrile copolymer, a nitrile rubber and a graft copolymer thereof possess good rubbery characteristics and are processible as thermoplastics with low mold shrinkage.

44736797, Sep 25, 1984

Dec 12, 1983

6/560360

John C. Falk - Northbrook IL
Stamatios Mylonakis - Barrington IL
Donald A. Van Beek - Elmhurst IL

Borg-Warner Chemicals, Inc. - Parkersburg WV

C08F26504
C08K 322

524432

Thermoplastic core-shell compositions having a rigid core, a rubbery acrylic shell and transition layer intermediate between the core and shell layers and formed of the core and shell monomer components have excellent elastomeric properties. Although the rigid and rubbery components include interreactive functional monomers, the resulting elastomers remain thermally processable in extrusion and injection molding equipment.