John Patrick Gaveske

US Patent:

6350810, Feb 26, 2002

Filed:

Jul 31, 2000

Appl. No.:

09/628709

Inventors:

John H. Gaveske - Blaine MN

Assignee:

Protective Coatings Technology, Inc. - Minneapolis MN

International Classification:

C08L 4500

US Classification:

524515, 524517, 524518, 524525

Abstract:

A method and composition for waterproofing a substrate herein is described which includes applying a coating composition to a surface of the structural unit. The coating composition includes a) an organic solvent, b) a hydrocarbon resin and c) a styrene polymer, having a styrene content of about 60 wt % or greater, selected from the group consisting of a copolymer having styrene and diene monomer units, a copolymer having styrene and olefin monomer units, a polymer having styrene monomer units and mixtures thereof.

US Patent:

6632882, Oct 14, 2003

Filed:

Mar 30, 2001

Appl. No.:

09/822893

Inventors:

John H. Gaveske - Blaine MN

Assignee:

Poly Wall International, Inc. - Minneapolis MN

International Classification:

C08L 5300

US Classification:

525 88, 524270, 524485

Abstract:

A method and composition for waterproofing a substrate includes applying a coating composition to a surface of the structural unit. The coating composition includes a) an organic solvent, b) a hydrocarbon resin and c) a copolymer having styrene and diene monomer units, a polymer having olefin monomer units, or a copolymer having styrene and olefin monomer units, or mixtures thereof.

US Patent:

20020032263, Mar 14, 2002

Filed:

Sep 14, 2001

Appl. No.:

09/953426

Inventors:

John Gaveske - Blaine MN, US

Assignee:

Protective Coatings Technology, Inc. - Minneapolis MN

International Classification:

C08K003/26
C08K003/34
C08L045/00

US Classification:

524/425000, 524/445000, 524/492000, 525/210000

Abstract:

A method and composition for waterproofing a substrate herein is described which includes applying a coating composition to a surface of the structural unit. The coating composition includes a) an organic solvent, b) a hydrocarbon resin and c) a styrene polymer, having a styrene content of about 60 wt % or greater, selected from the group consisting of a copolymer having styrene and diene monomer units, a copolymer having styrene and olefin monomer units, a polymer having styrene monomer units and mixtures thereof.

US Patent:

20040059036, Mar 25, 2004

Filed:

Sep 23, 2002

Appl. No.:

10/253548

Inventors:

John Gaveske - Blaine MN, US

International Classification:

C08J003/00

US Classification:

524/445000, 524/493000

Abstract:

A method and coating for waterproofing and sealing a structural unit which include applying a coating composition to a surface of a structural unit. The coating composition includes a solvent, binder resin, and a filler.

US Patent:

54827370, Jan 9, 1996

Filed:

Jun 10, 1994

Appl. No.:

8/258562

Inventors:

John H. Gaveske - Shakopee MN

Assignee:

Poly Wall International - MN

International Classification:

B05D 102

US Classification:

427140

Abstract:

A novel coating for waterproofing and sealing a rigid structural unit using a styrene polymeric film cast from an organic solvent is disclosed. The coating is easily maintained as damaged areas and imperfections can be repaired by simply applying additional liquid composition to the damaged area, and the liquid composition remelts the existing film allowing the newly formed film to be continuous. In addition, the composition can be applied to structural units in sub-freezing temperatures or to wet surfaces. Novel methods relating to the use of the liquid coating composition are also disclosed.

US Patent:

62304526, May 15, 2001

Filed:

Jan 3, 2000

Appl. No.:

9/476833

Inventors:

John H. Gaveske - Blaine MN

Assignee:

Poly Wall International, Inc. - Minneapolis MN

International Classification:

B05D 102
E02D 1912

US Classification:

5216914

Abstract:

A method and composition for waterproofing a substrate includes applying a coating composition to a surface of the structural unit. The coating composition includes a) an organic solvent, b) a hydrocarbon resin and c) a copolymer having styrene and diene monomer units, a polymer having olefin monomer units, or a copolymer having styrene and olefin monomer units, or mixtures thereof.

US Patent:

55760627, Nov 19, 1996

Filed:

Jul 25, 1995

Appl. No.:

8/507007

Inventors:

John H. Gaveske - Shakopee MN

Assignee:

Polywall International, Inc. - White Bear Lake MN

International Classification:

B05D 500
C09K 300

US Classification:

4273855

Abstract:

A novel coating for waterproofing and sealing a sewage system structural unit using a styrene polymeric film cast from an organic solvent is disclosed. The coating is easily maintained as damaged areas and imperfections can be repaired by simply applying additional liquid composition to the damaged area, and the liquid composition remelts the existing film allowing the newly formed film to be continuous. In addition, the composition can be applied to structural units in sub-freezing temperatures or to wet surfaces. Novel methods relating to the use of the liquid, chemically resistant coating composition are also disclosed including application to concrete and masonry units used in sewage systems.

US Patent:

60250321, Feb 15, 2000

Filed:

Mar 23, 1999

Appl. No.:

9/274180

Inventors:

John H. Gaveske - Blaine MN

Assignee:

Poly Wall International, Inc. - Minneapolis MN

International Classification:

B05D 102
E02D 1912

US Classification:

4273936

Abstract:

A method for waterproofing a substrate includes applying a coating composition to the surface of the substrate. The coating composition includes: (a) an organic solvent; (b) hydrocarbon resin; and (c) a polymer selected from the group consisting of a polyolefin homopolymer, a styrene-ethylene-butylene-styrene block copolymer with a styrene content of less than 60% by weight and mixtures thereof.