Matthew Lawrence Sharak from 207 Sapphire Ln, Franklin Park, NJ 08823, age 62, Phone: (732)8213921

Low Application Temperature Hot Melt Adhesive
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US Patent:

7683114, Mar 23, 2010
Filed:

Mar 12, 2007
Appl. No.:

11/716954
Inventors:

Charles W. Paul - Madison NJ, US
Matthew L. Sharak - Franklin Park NJ, US
Leisa A. Ryan - Ashfiled, AU
Maria Xenidou - Flemington NJ, US
Michael G. Harwell - Hillsborough NJ, US
Qiwei He - Belle Mead NJ, US
Assignee:

Henkel AG & Co. KGaA - Duesseldorf
International Classification:

B60C 1/00
C08K 3/34
C08G 18/08
US Classification:

524261, 524492, 524493, 524591, 524839
Abstract:

A low application temperature rubber-based hot melt adhesive having properties particularly well suited for use in the construction of disposable articles has been invented. The adhesive comprises a styrene block copolymer and a type of wax in an amount effective to produce a viscosity at 120 C. of below about 10,000 centipoises, a cube flow at 130 F. (54 C. ) of less than about 300%, a DSC crystallization temperature of less than about 75 C. and a storage modulus of less than about 1. 0×10dynes/cmat 10 rads/sec (25 C. ).

Low Application Temperature Hot Melt Adhesive
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US Patent:

7795336, Sep 14, 2010
Filed:

Oct 18, 2002
Appl. No.:

10/273836
Inventors:

Charles W. Paul - Madison NJ, US
Matthew L. Sharak - Franklin Park NJ, US
Leisa A. Ryan - Ashfiled, AU
Maria Xenidou - Flemington NJ, US
Michael G. Harwell - Hillsborough NJ, US
Qiwei He - Belle Mead NJ, US
Assignee:

Henkel AG & Co. KGaA - Duesseldorf
International Classification:

C08L 91/06
C08K 5/01
B32B 27/04
B32B 7/12
US Classification:

524277, 524489, 442150, 156327
Abstract:

A low application temperature rubber-based hot melt adhesive having properties particularly well suited for use in the construction of disposable articles has been invented. The adhesive comprises a styrene block copolymer and a type of wax in an amount effective to produce a viscosity at 120 C. of below about 10,000 centipoises, a cube flow at 130 F. (54 C. ) of less than about 300%, a DSC crystallization temperature of less than about 75 C. and a storage modulus of less than about 1. 0×10dynes/cmat 10 rads/sec (25 C. ).

Scented Hot Melt Adhesives
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US Patent:

20030105183, Jun 5, 2003
Filed:

Dec 5, 2001
Appl. No.:

10/006592
Inventors:

Matthew Sharak - Franklin Park NJ, US
International Classification:

A61L002/00
US Classification:

523/102000
Abstract:

Hot melt adhesives comprising an effective amount of a scented material having a closed cup flash point of greater than 100 F. The scented adhesive may preferably be an essential oil, most preferably an essential lavender oil.

Low Application Temperature Hot Melt Adhesive
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US Patent:

20120149827, Jun 14, 2012
Filed:

Feb 20, 2012
Appl. No.:

13/400218
Inventors:

Yuhong Hu - Belle Mead NJ, US
Maria Xenidou - Flemington NJ, US
Matthew Sharak - Franklin Park NJ, US
M. Cristina B. DeJesus - Basking Ridge NJ, US
International Classification:

C09J 153/00
B32B 37/12
C09J 123/02
US Classification:

524505, 524570, 524528, 524502, 156334
Abstract:

The invention relates to a low application temperature hot melt adhesive. More specifically, the low application temperature hot melt adhesive comprises olefin copolymers with an average Melt Index greater than 5 but less than about 35 g/10 minutes at 190 C. The adhesive is particularly useful in the construction of nonwoven articles.

Use Of Anionic Or Cationic Plasticizers With Sulfonated Polyesters In Hot Melt Formulations
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US Patent:

60019107, Dec 14, 1999
Filed:

Apr 9, 1999
Appl. No.:

9/289451
Inventors:

Mitchell J. Blumenthal - Belle Mead NJ
Charles W. Paul - Madison NJ
Matthew L. Sharak - Franklin Park NJ
Assignee:

National Starch and Chemical Investment Holding Corporation - Wilmington DE
International Classification:

C08L 9106
C08F 2000
US Classification:

524277
Abstract:

A remoistenable hot melt adhesive composition comprising (i) 25 to 80% by weight of a sulfonated polyester; (ii) 3 to 40% by weight of an anionic or cationic plasticizer; (iii) 0 to 40% by weight of a polar tackifier; (iv) 0 to 3% by weight of an antioxidant; and (v) 10 to 35% by weight of a polar wax; and (vi) optionally 0 to 30% nonionic plasticizer, wherein the total of (i)-(vi) to equal 100% by weight.

Hydrophilic Hot Melt Adhesives
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US Patent:

53569636, Oct 18, 1994
Filed:

Jul 16, 1993
Appl. No.:

8/093506
Inventors:

Thomas F. Kauffman - Easton PA
Gary Raykovitz - Flemington NJ
Lydia Wagner - Bedminster NJ
Matthew Sharak - Franklin Park NJ
Charles Paul - Madison NJ
Assignee:

National Starch and Chemical Investment Holding Corporation - Wilmington DE
International Classification:

C08J 510
C08L 126
US Classification:

524 43
Abstract:

A hot melt adhesive composition comprising 5 to 50% by weight hydroxypropyl cellulose, 5 to 40% by weight plasticizer of which up to 85% may be a water insoluble plasticizer; 20 to 70% by weight tackifying resin; 0 to 40% by weight polar wax; 0 to 30% by weight compatible polymer; and, 0 to 3% by weight stabilizer.

Hot Melt Adhesives Based On Hydroxy-Functional Polyesters
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US Patent:

55831877, Dec 10, 1996
Filed:

May 3, 1995
Appl. No.:

8/433578
Inventors:

Matthew L. Sharak - Franklin Park NJ
Charles W. Paul - Madison NJ
Dilip Ray-Chaudhuri - Bridgewater NJ
Assignee:

National Starch and Chemical Investment Holding Corporation - Wilmington DE
International Classification:

C08F 2000
US Classification:

525438
Abstract:

Hot melt adhesive compositions, particularly biodegradable hot melt adhesives are prepared from 10 to 90% by weight of a thermoplastic methylol polyester prepared from the reaction of at least one dicarboxylic acid with a diglycidyl ether, a diglycidyl ester or a combination thereof; 0 to 90% by weight of a compatible tackifier; 0 to 80% by weight of a compatible plasticizer; 0 to 50% by weight of a compatible wax diluent and 0 to 3% by weight of a stabilizer.

Water-Sensitive Rubber-Based Hot Melt Adhesives
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US Patent:

55323065, Jul 2, 1996
Filed:

Aug 31, 1994
Appl. No.:

8/298736
Inventors:

Thomas F. Kauffman - Easton PA
Matthew L. Sharak - Franklin Park NJ
Robert C. Schmidt - Green Meadows NJ
Assignee:

National Starch and Chemical Investment Holding Corporation - Wilmington DE
International Classification:

C08J 510
C08L 5300
C08K 506
US Classification:

524274
Abstract:

A water sensitive hot melt adhesive composition comprising 5 to 80% by weight of a A-B-A linear or radial rubbery block copolymer, 10 to 50% by weight of a water soluble or water dispersible plasticizer; 0 to 85% by weight of a compatible tackifying resin; 0 to 35% by weight polar wax; and 0 to 3% by weight stabilizer.

Matthew Lawrence Sharak