GB864528A - Improvements in or relating to sealable containers - Google Patents

Improvements in or relating to sealable containers

Info

Publication number
GB864528A
GB864528A GB8880/57A GB888057A GB864528A GB 864528 A GB864528 A GB 864528A GB 8880/57 A GB8880/57 A GB 8880/57A GB 888057 A GB888057 A GB 888057A GB 864528 A GB864528 A GB 864528A
Authority
GB
United Kingdom
Prior art keywords
coating
coated
bottles
polymethylene
polyethylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8880/57A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plax Corp
Original Assignee
Plax Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Plax Corp filed Critical Plax Corp
Publication of GB864528A publication Critical patent/GB864528A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

A sealable container is composed of a normally solid synthetic polymer of an unsaturated hydrocarbon which is pervious to organic liquids, the interior and/or exterior surface of the container being coated with a thin continuous coating of a copolymer of 75% to 90% by weight of vinylidene chloride and 25% to 10% of acrylonitrile. The synthetic polymer may be polymethylene, polyethylene or polymers of other olefines, such as butadiene, or polystyrene. The coating may be applied as a solution in an organic solvent such as a methyl ethyl ketone by spraying, dipping or flushing; a plurality of coats may be applied. The surface to be coated may be pre-treated with oxidising agents or by flaming. Examples are given of coating polyethylene and polymethylene bottles, the perviosity of the coated bottles being compared with that of uncoated bottles; and of coating polystyrene strips to be made into envelopes or sachets. U.S.A. Reissue Specification 24,062 and U.S.A. Specifications 2,059,706, 2,069,844, 2,547,884, 2,632,921, 2,704,382, 2,715,075, 2,715,076, and 2,715,077 are referred to.
GB8880/57A 1956-03-23 1957-03-18 Improvements in or relating to sealable containers Expired GB864528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US864528XA 1956-03-23 1956-03-23

Publications (1)

Publication Number Publication Date
GB864528A true GB864528A (en) 1961-04-06

Family

ID=22198659

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8880/57A Expired GB864528A (en) 1956-03-23 1957-03-18 Improvements in or relating to sealable containers

Country Status (1)

Country Link
GB (1) GB864528A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237790A (en) * 1989-11-10 1991-05-15 Ici Plc Container for hazardous materials adapted for safe disposal or reuse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237790A (en) * 1989-11-10 1991-05-15 Ici Plc Container for hazardous materials adapted for safe disposal or reuse
GB2237790B (en) * 1989-11-10 1994-05-11 Ici Plc A method of removing chemical residues from a container

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