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GB1112836A - Methods of wrapping rubber - Google Patents

Methods of wrapping rubber

Info

Publication number
GB1112836A
GB1112836A GB17960/67A GB1796067A GB1112836A GB 1112836 A GB1112836 A GB 1112836A GB 17960/67 A GB17960/67 A GB 17960/67A GB 1796067 A GB1796067 A GB 1796067A GB 1112836 A GB1112836 A GB 1112836A
Authority
GB
United Kingdom
Prior art keywords
methods
rubber
film
block copolymer
wrapping rubber
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
GB17960/67A
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.)
Polysar Ltd
Polymer Corp
Original Assignee
Polysar Ltd
Polymer 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 Polysar Ltd, Polymer Corp filed Critical Polysar Ltd
Publication of GB1112836A publication Critical patent/GB1112836A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)

Abstract

Raw rubbers are wrapped in a film of a block copolymer of a vinyl substituted aromatic compound and a conjugated diolefin, which block copolymer is compatible with said rubber. Suitable rubbers include natural rubber, polybutadiene, and copolymers of butadiene with styrene and acrylonitrile. The film may contain antioxidants and antiblocking agents such as diatomaceous earth.
GB17960/67A 1966-05-13 1967-04-19 Methods of wrapping rubber Expired GB1112836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA960287 1966-05-13

Publications (1)

Publication Number Publication Date
GB1112836A true GB1112836A (en) 1968-05-08

Family

ID=4142526

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17960/67A Expired GB1112836A (en) 1966-05-13 1967-04-19 Methods of wrapping rubber

Country Status (5)

Country Link
CA (1) CA794200A (en)
DE (1) DE1720145A1 (en)
FR (1) FR1522822A (en)
GB (1) GB1112836A (en)
NL (1) NL6706663A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0557573A3 (en) * 1992-02-28 1994-06-22 Findley Adhesives Inc Packaging film for cold-flowing adhesive compositions

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1073570A (en) * 1975-09-29 1980-03-11 William A. Watts Packaged articles
US4110500A (en) * 1975-09-29 1978-08-29 The Goodyear Tire & Rubber Company Packaged articles
US4190156A (en) * 1978-09-28 1980-02-26 E. I. Du Pont De Nemours And Company Method of packaging unvulcanized neoprene
US4394473A (en) * 1981-10-06 1983-07-19 The Coca-Cola Company Rubber compounding bags and film made from syndiotactic 1,2-polybutadiene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0557573A3 (en) * 1992-02-28 1994-06-22 Findley Adhesives Inc Packaging film for cold-flowing adhesive compositions

Also Published As

Publication number Publication date
CA794200A (en) 1968-09-10
DE1720145A1 (en) 1971-10-07
NL6706663A (en) 1967-11-14
FR1522822A (en) 1968-04-26

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