DE69919311D1 - protective coating - Google Patents

protective coating

Info

Publication number
DE69919311D1
DE69919311D1 DE69919311T DE69919311T DE69919311D1 DE 69919311 D1 DE69919311 D1 DE 69919311D1 DE 69919311 T DE69919311 T DE 69919311T DE 69919311 T DE69919311 T DE 69919311T DE 69919311 D1 DE69919311 D1 DE 69919311D1
Authority
DE
Germany
Prior art keywords
epoxy resin
layer
polyethylene
fusion bond
bonded
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 - Lifetime
Application number
DE69919311T
Other languages
German (de)
Other versions
DE69919311T2 (en
Inventor
Philip Andrew Norman
Sandra Louise Gould
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Publication of DE69919311D1 publication Critical patent/DE69919311D1/en
Application granted granted Critical
Publication of DE69919311T2 publication Critical patent/DE69919311T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05D7/14—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 metal, e.g. car bodies
    • B05D7/148—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 metal, e.g. car bodies using epoxy-polyolefin systems in mono- or multilayers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Electronic Switches (AREA)
  • Inorganic Insulating Materials (AREA)
  • Organic Insulating Materials (AREA)
  • Magnetic Heads (AREA)

Abstract

The present invention provides an article having a coating comprising a first layer (2) of a fusion bond epoxy resin bonded to the article (1), a layer (4) of polyolefin such as polyethylene bonded to the first fusion bond epoxy resin (2) by a first adhesive (3), and a second layer (6) of a fusion bond epoxy resin bonded to the polyolefin (4) by a second adhesive (5). Since the second epoxy resin (6) is applied over the polyethylene layer (4) an increased thickness of the polyethylene is achievable thereby increasing the shock resistance of the housing on impact with an external body. <IMAGE>
DE69919311T 1999-02-01 1999-12-10 protective coating Expired - Lifetime DE69919311T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9902185 1999-02-01
GBGB9902185.9A GB9902185D0 (en) 1999-02-01 1999-02-01 A protective coating

Publications (2)

Publication Number Publication Date
DE69919311D1 true DE69919311D1 (en) 2004-09-16
DE69919311T2 DE69919311T2 (en) 2005-09-08

Family

ID=10846885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919311T Expired - Lifetime DE69919311T2 (en) 1999-02-01 1999-12-10 protective coating

Country Status (5)

Country Link
EP (1) EP1025913B1 (en)
JP (1) JP2000218231A (en)
AT (1) ATE273086T1 (en)
DE (1) DE69919311T2 (en)
GB (1) GB9902185D0 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56152765A (en) * 1980-04-30 1981-11-26 Kansai Paint Co Ltd Formation of olefin resin coating film
DE3247512C1 (en) * 1982-12-20 1987-11-12 Mannesmann AG, 4000 Düsseldorf Process for coating metallic moldings with polyethylene
US5300336A (en) * 1990-12-21 1994-04-05 Shaw Industries Ltd. High performance composite coating
DE4310525A1 (en) * 1993-03-31 1994-10-06 Basf Lacke & Farben Three-layer metal pipe coating agent and method for external coating of metal pipes in three-layer process

Also Published As

Publication number Publication date
EP1025913A3 (en) 2003-02-05
EP1025913B1 (en) 2004-08-11
JP2000218231A (en) 2000-08-08
EP1025913A2 (en) 2000-08-09
GB9902185D0 (en) 1999-03-24
DE69919311T2 (en) 2005-09-08
ATE273086T1 (en) 2004-08-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR