Heat seal composition comprising a blend of metal neutralized po

Details Heat seal composition comprising a blend of metal neutralized po Heat seal composition comprising a blend of metal neutralized po

1980-09-10

1982-08-24

Seccuro, Carman J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525221, 428500, 428515, 428516, C08L 2326, C08L 3104, C08L 3302, C08L 3306

Patent

active

043461964

ABSTRACT:
Heat seal compositions and articles including the compositions are disclosed. The compositions exhibit a broad temperature range for making heat seals of variable strengths and are useful as the sole heat seal composition in making flexible packages requiring both permanent and peelable seals.

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