FR2331945A7 - Plastic-layer covered tube for waste pipes - layer comprising solid epoxy resin, thixotropic agent, a pigment and an imidaloze cpd. - Google Patents

Plastic-layer covered tube for waste pipes - layer comprising solid epoxy resin, thixotropic agent, a pigment and an imidaloze cpd.

Info

Publication number
FR2331945A7
FR2331945A7 FR7630462A FR7630462A FR2331945A7 FR 2331945 A7 FR2331945 A7 FR 2331945A7 FR 7630462 A FR7630462 A FR 7630462A FR 7630462 A FR7630462 A FR 7630462A FR 2331945 A7 FR2331945 A7 FR 2331945A7
Authority
FR
France
Prior art keywords
layer
epoxy resin
pigment
thixotropic agent
imidaloze
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
FR7630462A
Other languages
French (fr)
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.)
VAHLBRAUK KARL
Original Assignee
VAHLBRAUK KARL
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 VAHLBRAUK KARL filed Critical VAHLBRAUK KARL
Application granted granted Critical
Publication of FR2331945A7 publication Critical patent/FR2331945A7/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The plastic layer is laid directly on the tube, and comprises a solid epoxy resin based on 4,4'-diphenylpropane and/or 4,4'-diphenylolmethane and epichlorhydrin, a thixotropic agent, pigment, and 1-12% (based on the epoxy resin) of a compsn. of formula (I) or (II). The tubes may be used for domestic waste pipes.
FR7630462A 1975-11-13 1976-10-11 Plastic-layer covered tube for waste pipes - layer comprising solid epoxy resin, thixotropic agent, a pigment and an imidaloze cpd. Expired FR2331945A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19757536090 DE7536090U (en) 1975-11-13 1975-11-13 PLASTIC COATED PIPE

Publications (1)

Publication Number Publication Date
FR2331945A7 true FR2331945A7 (en) 1977-06-10

Family

ID=6657634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630462A Expired FR2331945A7 (en) 1975-11-13 1976-10-11 Plastic-layer covered tube for waste pipes - layer comprising solid epoxy resin, thixotropic agent, a pigment and an imidaloze cpd.

Country Status (2)

Country Link
DE (1) DE7536090U (en)
FR (1) FR2331945A7 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660734A2 (en) * 1990-04-10 1991-10-11 Tubest Sa FLEXIBLE PIPE FOR CHIMNEY TUBING.
EP1094274A1 (en) * 1999-10-22 2001-04-25 Robert Bosch Gmbh Combustion apparatus flue gas discharge, in particular system of flue gas pipes for a roof lead-through with internal pipe and flue gas pipe made of aluminium alloy

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242271C2 (en) * 1982-11-15 1986-03-20 Adolf 7968 Saulgau Rundel Multilayer pipe
DE9114252U1 (en) * 1991-11-15 1992-01-09 Hewing GmbH, 4434 Ochtrup Composite pipe, especially for underfloor heating etc.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660734A2 (en) * 1990-04-10 1991-10-11 Tubest Sa FLEXIBLE PIPE FOR CHIMNEY TUBING.
EP1094274A1 (en) * 1999-10-22 2001-04-25 Robert Bosch Gmbh Combustion apparatus flue gas discharge, in particular system of flue gas pipes for a roof lead-through with internal pipe and flue gas pipe made of aluminium alloy

Also Published As

Publication number Publication date
DE7536090U (en) 1977-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse