Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1994-04-04
1996-04-30
Szekely, Peter A.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523223, 525221, 525223, 525228, 525301, 5253306, C08K 722, C08F26506, C08F 2010, C08F26706
Patent
active
055126120
ABSTRACT:
A pressure sensitive adhesive that employs a water-dispersible polymer is provided. In one embodiment of the invention the adhesive comprises microparticles and the water-dispersible component. In another embodiment the adhesive comprises a novel water-dispersible polymer that contains a plurality of poly(alkoxyalkyl) acrylate units as a major component.
The pressure sensitive adhesive may be provided as a tape and used with labels for containers, sterilization indicator tapes and labels, closure systems for envelopes, surgical wrappers, and mammalian body coverings. It may also be used in the preparation of paper web splices.
In one embodiment of the invention the tape is repulpable. In another embodiment it is launderable.
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Battles Donald R.
Brown Mary L.
Goetz Richard J.
Moore Cheryl L.
Griswold Gary L.
Kirn Walter N.
Lilly James V.
Minnesota Mining and Manufacturing Company
Szekely Peter A.
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