US Patent No: 8,101,240

Number of patents in Portfolio can not be more than 2000

Release coating and process

ALSO PUBLISHED AS: 20070281035

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Importance

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Abstract

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A release coating having improved stability under aging conditions of heat and humidity is described whose release force can be altered by varying the amount of multi-lobe emulsion polymers relative to release agent.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
ROHM AND HAAS COMPANYPHILADELPHIA, PA2140

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Griffith, William B North Wales, PA 5 4
Kamel, Nader Nassif Doylestown, PA 2 4
Pierson, Don Gordon Charlotte, NC 4 4

Cited Art Landscape

Patent Info (Count) # Cites Year
 
ROHM AND HAAS COMPANY (3)
4,791,151 Multilobals 11 1986
5,030,666 Multilobals 5 1988
2004/0247,783 Aqueous copolymer composition and method for preparing a coating therefrom 5 2004
 
BASF AKTIENGESELLSCHAFT (1)
6,455,153 Release coating for tapes 3 2000
 
HANNINGFIELD QUADRO LTD. (1)
5,521,266 Method for forming polymers 56 1994
 
IPPOSHA OIL INDUSTRIES CO., LTD. (1)
6,391,957 Emulsion release coating composition 1 1999
 
LOCTITE (R&D) LIMITED (1)
4,699,966 Polymer bound calixarenes 17 1986
 
MOORE NORTH AMERICA, INC. (1)
5,621,030 Printable release 7 1995
 
Nippon Zeon Co., Ltd. (1)
6,184,300 Bowl-shaped polymer particles, aqueous dispersion of polymer particles, processes for producing these, and thermal recording material 4 1999
 
RHODIA CHIMIE (1)
6,849,340 Carbon-curable silicone/adhesive complex whereof the interface has release force capable of being modulated 2 2002

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Ortho-Care, Inc. (1)
5,382,223 Contoured orthopaedic support having reduced skin irritation properties 16 1993
 
Pioneer Electronic Corporation (1)
4,999,745 Electrical equipment chassis unit 3 1989
 
REXNORD CORPORATION, A DE CORP. (1)
5,096,050 Low backline pressure chain 40 1989
 
UNITED PACIFIC INDUSTRIES PTY LTD (1)
4,961,418 Heat retaining fabric and physical therapy appliances 72 1989

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