Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1993-07-16
1995-09-19
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
15624411, 15624418, 15624424, 2642101, 2642105, 2642106, 264211, 26421112, B32B 3130, B32B 3118, B32B 3126
Patent
active
054512832
ABSTRACT:
Physical properties of extruded, uniaxially oriented films useful in label manufacture and formed from blends of olefinic base materials and soft polar additives such as ethylene vinyl acetate (EVA) are changed in a directionally selective manner that improves abrasion resistance while preserving conformability by use of compatibilizers or coupling agents in the blends. Machine direction strength properties, including stiffness and tensile modulus, increase with little or no degradation of cross-direction elongation, and with limited degradation of cross-direction tensile modulus, both required for good label conformability.
REFERENCES:
patent: 4386188 (1983-05-01), Grancio et al.
patent: 4410482 (1983-10-01), Subramanian
patent: 4615941 (1986-10-01), Lu
patent: 4770837 (1988-09-01), Lu et al.
patent: 4888075 (1989-12-01), Freedman
patent: 5151309 (1992-09-01), Dollinger
patent: 5242650 (1993-09-01), Rackovan et al.
BP Chemicals, "Polybond Products" brochure.
Josephy Karl
Kimes Donald F.
Rackovan Mitchell J.
Avery Dennison Corporation
Mayes M. Curtis
Simmons David A.
LandOfFree
Method of making a uniaxially oriented label film with compatibi does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of making a uniaxially oriented label film with compatibi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of making a uniaxially oriented label film with compatibi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1825664