Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1989-06-26
1991-02-12
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
428351, 428355, C09J13102, C09J13104
Patent
active
049925016
ABSTRACT:
Repulpable tapes, their composition and the process of making the same, which retain adhesion and tack over a wide range of humidity and temperature, are provided. The improved composition comprises the addition of 10 to 50 parts by weight of a partially to fully hydrogenated rosin and at least 1 part by weight of polyethylene glycol.
REFERENCES:
patent: 3441430 (1969-04-01), Peterson
patent: 3838079 (1974-09-01), Kosaka et al.
patent: 3865770 (1975-02-01), Blake
patent: 4442258 (1984-04-01), Sunakawa et al.
patent: 4482675 (1984-11-01), Witt
patent: 4569960 (1986-02-01), Blake
patent: 4913080 (1983-11-01), Blake
Hanninen Robert
Richards Mildred C.
Takemoto Shiro G.
Kight III John
Maus M.
Sergent Rabon
The Kendall Company
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