Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Compositions to be polymerized by wave energy wherein said...
Reexamination Certificate
2007-11-13
2007-11-13
McClendon, Sanza L. (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Compositions to be polymerized by wave energy wherein said...
C522S183000, C522S178000, C522S104000, C522S150000, C522S153000, C522S154000, C522S165000, C428S3550AC
Reexamination Certificate
active
11123231
ABSTRACT:
Provided are laminated flexible packaging materials (20) suitable for containing a pharmaceutical, food or beverage grade product. The laminated flexible packaging material includes a layer of flexible packaging material (26) bound to at least one other layer of flexible packaging material (22) by a radiation-cured laminating adhesive composition (24) formulated from a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound. Also provided is a radiation-curable laminating adhesive containing at least 50% of one or more radiation-curable, carboxylic acid functional monomers and 0.1 to 20% of an organic titanate compound.
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Trakhtenberg, “Factors Affecting Bond Strengths of UV Curable Laminating Adhesives”, Northwest Coatings Corp., 1998, Oak Creek, Wisconsin.
Lapin Stephen C.
Rea Kevin D.
Snowwhite, Jr. Paul Eugene
Ashland Licensing and Intellectual Property LLC
Manelli Denison & Selter PLLC
McClendon Sanza L.
Melcher Jeffrey S.
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