Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1990-03-06
1991-11-12
Seidleck, James J.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
206328, 206464, 252510, 428 342, 428 80, 428500, 428512, 428514, 428522, B65D 2514, B32B 2308, B32B 2732
Patent
active
050646990
ABSTRACT:
A semi-rigid, heat-sealable laminate with permanent antistatic characteristics comprising a semi-rigid packaging material having a coating of heat-sealable antistatic plastic. The antistatic plastic is a film of a modified acid copolymer. The modified acid copolymer is selected from (I) a mixture of (A) a polymer containing carboxylic acid moieties and (B) an antistatically effective amount of a quaternary amine, or (II) the acid/base reaction product of (A) a polymer containing carboxylic acid moieties and (C) an antistatically effective amount of an organic or inorganic base.
REFERENCES:
patent: 4599366 (1986-07-01), Kesling, Jr. et al.
patent: 4623564 (1986-11-01), Long et al.
patent: 4623589 (1986-11-01), Simmonds, Jr.
patent: 4707414 (1987-11-01), Long et al.
Ebner Cynthia L.
Fowler Stephen L.
Havens Marvin R.
Roberts William P.
Lee, Jr. William D.
Seidleck James J.
Skord Jennifer L.
Toney John J.
W. R. Grace & Co.,-Conn.
LandOfFree
Semi-rigid heat-sealable laminates with permanent antistatic cha does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semi-rigid heat-sealable laminates with permanent antistatic cha, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semi-rigid heat-sealable laminates with permanent antistatic cha will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1012341