GB1330637A - Surface coating - Google Patents

Surface coating

Info

Publication number
GB1330637A
GB1330637A GB1330637DA GB1330637A GB 1330637 A GB1330637 A GB 1330637A GB 1330637D A GB1330637D A GB 1330637DA GB 1330637 A GB1330637 A GB 1330637A
Authority
GB
United Kingdom
Prior art keywords
article
substrate
particles
sheet
oct
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
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.)
British Gas Corp
Original Assignee
British Gas 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 British Gas Corp filed Critical British Gas Corp
Publication of GB1330637A publication Critical patent/GB1330637A/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
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/54—No clear coat specified
    • B05D7/546—No clear coat specified each layer being cured, at least partially, separately
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
    • B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
    • B05D5/086—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers having an anchoring layer
    • 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
    • B05D2350/00—Pretreatment of the substrate
    • B05D2350/30—Change of the surface
    • B05D2350/33—Roughening
    • B05D2350/40—Roughening by adding a porous layer

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

1330637 Non-stick coatings BRITISH GAS CORP 6 Oct 1970 [8 Oct 1969] 49417/69 Heading B2E An article is provided with a surface coating by providing a substrate on the surface of the aricle and applying a coating of a material having a low coefficient of friction, a low surface energy and a high contact angle to said substrate, the substrate being formed by applying particles of hard abrasive material to adhesive on a surface of the article and bonding the particles to the surface with the adhesive material. The abrasive particles may be carborundum or corundum. Suitable adhesives are polyimides, polybenzimidazoles and phenolic resins or mixtures of these. The article may be a sheet and the sheet after having a substrate formed thereon may be applied to a further article of irregular shape. The base sheet may be a metallic foil or a plastics film. The article may be a cooking utensil, a flue pipe or an internal liner for cookers or ovens. The non-stick coatings may be of polytetrafluoroethylene, fluorinated ethylene propylene or silicones.
GB1330637D 1969-10-08 1969-10-08 Surface coating Expired GB1330637A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4941769 1969-10-08

Publications (1)

Publication Number Publication Date
GB1330637A true GB1330637A (en) 1973-09-19

Family

ID=10452278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1330637D Expired GB1330637A (en) 1969-10-08 1969-10-08 Surface coating

Country Status (4)

Country Link
BE (1) BE757199A (en)
DE (1) DE2049252A1 (en)
FR (1) FR2065160A5 (en)
GB (1) GB1330637A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1016466A3 (en) * 1999-02-19 2001-02-21 E. I. du Pont de Nemours and Company Abrasion resistant coatings
EP1167133A3 (en) * 2000-06-28 2003-11-05 Norbert Janz Guide loop for a seat belt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1016466A3 (en) * 1999-02-19 2001-02-21 E. I. du Pont de Nemours and Company Abrasion resistant coatings
EP1167133A3 (en) * 2000-06-28 2003-11-05 Norbert Janz Guide loop for a seat belt

Also Published As

Publication number Publication date
FR2065160A5 (en) 1971-07-23
BE757199A (en) 1971-03-16
DE2049252A1 (en) 1971-04-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees