GB2012189A - Novel bonded can and process for preparation thereof - Google Patents

Novel bonded can and process for preparation thereof

Info

Publication number
GB2012189A
GB2012189A GB7850077A GB7850077A GB2012189A GB 2012189 A GB2012189 A GB 2012189A GB 7850077 A GB7850077 A GB 7850077A GB 7850077 A GB7850077 A GB 7850077A GB 2012189 A GB2012189 A GB 2012189A
Authority
GB
United Kingdom
Prior art keywords
lap
resin
coating layer
blank
preparation
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.)
Granted
Application number
GB7850077A
Other versions
GB2012189B (en
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.)
Toyo Seikan Group Holdings Ltd
Original Assignee
Toyo Seikan Kaisha Ltd
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 Toyo Seikan Kaisha Ltd filed Critical Toyo Seikan Kaisha Ltd
Publication of GB2012189A publication Critical patent/GB2012189A/en
Application granted granted Critical
Publication of GB2012189B publication Critical patent/GB2012189B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2676—Cans or tins having longitudinal or helical seams

Abstract

A bonded can having a structure formed by lap-bonding a can blank composed of a tin-free steel by a polyamide type adhesive, wherein the can blank comprises in the lap-bond portion an interposing adhesive layer 5 composed of an epoxy resin and a polycyclic polyhydric phenol-containing phenol-aldehyde resin, the can blank comprises an anti-corrosion protecting coating layer 6 composed of a thermosetting resin different from the resin of the interposing adhesive layer at least on the inner face of a portion other than the lap-bond portion, and the protecting coating layer has a gel proportion of at least 70% as measured by extraction in 60 DEG C. chloroform for 60 minutes. <IMAGE>
GB7850077A 1977-12-28 1978-12-28 Bonded can and process for preparation thereof Expired GB2012189B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52159332A JPS5832104B2 (en) 1977-12-28 1977-12-28 Heat-resistant adhesive can and method for manufacturing the same

Publications (2)

Publication Number Publication Date
GB2012189A true GB2012189A (en) 1979-07-25
GB2012189B GB2012189B (en) 1982-04-28

Family

ID=15691499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7850077A Expired GB2012189B (en) 1977-12-28 1978-12-28 Bonded can and process for preparation thereof

Country Status (4)

Country Link
JP (1) JPS5832104B2 (en)
AU (1) AU524369B2 (en)
GB (1) GB2012189B (en)
IT (1) IT1100869B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112852361A (en) * 2021-03-26 2021-05-28 广西南宁市完美木业有限公司 Anticorrosive easy-demoulding building template surface adhesive and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049425B2 (en) * 1980-06-12 1985-11-01 東洋製罐株式会社 Tein-free steel welded can with coated seams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112852361A (en) * 2021-03-26 2021-05-28 广西南宁市完美木业有限公司 Anticorrosive easy-demoulding building template surface adhesive and preparation method thereof

Also Published As

Publication number Publication date
AU524369B2 (en) 1982-09-16
GB2012189B (en) 1982-04-28
JPS5832104B2 (en) 1983-07-11
IT7831386A0 (en) 1978-12-28
AU4289878A (en) 1979-07-05
JPS5492483A (en) 1979-07-21
IT1100869B (en) 1985-09-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee