JPS57153768A - Production of synthetic resin pipe provided with inorganic coating layer - Google Patents

Production of synthetic resin pipe provided with inorganic coating layer

Info

Publication number
JPS57153768A
JPS57153768A JP56037233A JP3723381A JPS57153768A JP S57153768 A JPS57153768 A JP S57153768A JP 56037233 A JP56037233 A JP 56037233A JP 3723381 A JP3723381 A JP 3723381A JP S57153768 A JPS57153768 A JP S57153768A
Authority
JP
Japan
Prior art keywords
pipe
resin
synthetic resin
resin pipe
coating film
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
JP56037233A
Other languages
Japanese (ja)
Other versions
JPH0134668B2 (en
Inventor
Fumio Matsui
Takeshi Onoda
Yuji Saito
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP56037233A priority Critical patent/JPS57153768A/en
Publication of JPS57153768A publication Critical patent/JPS57153768A/en
Publication of JPH0134668B2 publication Critical patent/JPH0134668B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE: To provide the titled resin pipe with refractory, by coating the outer surface part of the synthetic resin pipe with a hydraulic inorganic material, aging the coated pipe with wet air in a specified temperature range, and then curing the coated pipe.
CONSTITUTION: A hydraulic inorganic material, e.g. Portland cement, silica cement, blast furnace cement or alumina cement, is mixed with water and optionally a reinforcing material, lightweight aggregate or the like. The mixture is applied as a coating film to the outer surface part of a synthetic resin pipe such as a hard vinyl chloride resin pipe, aged under an uncured condition with wet air at 50W75°C, and then cured. The coating film-forming method may be molding the resin around the periphery of the pipe set in a die, extruding the resin as a coating film around the pipe or wrapping the resin as a sheet around the pipe.
COPYRIGHT: (C)1982,JPO&Japio
JP56037233A 1981-03-17 1981-03-17 Production of synthetic resin pipe provided with inorganic coating layer Granted JPS57153768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56037233A JPS57153768A (en) 1981-03-17 1981-03-17 Production of synthetic resin pipe provided with inorganic coating layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037233A JPS57153768A (en) 1981-03-17 1981-03-17 Production of synthetic resin pipe provided with inorganic coating layer

Publications (2)

Publication Number Publication Date
JPS57153768A true JPS57153768A (en) 1982-09-22
JPH0134668B2 JPH0134668B2 (en) 1989-07-20

Family

ID=12491886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56037233A Granted JPS57153768A (en) 1981-03-17 1981-03-17 Production of synthetic resin pipe provided with inorganic coating layer

Country Status (1)

Country Link
JP (1) JPS57153768A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124618A (en) * 1974-08-24 1976-02-28 Toto Sekisui Kk Fukugokanno seizohoho
JPS5522677A (en) * 1978-07-28 1980-02-18 Chimosa Chimica Organica Spa Novel piperidine compound*its manufacture and use as stabilizer for synthtic polymer
JPS5627321A (en) * 1979-08-14 1981-03-17 Yoshihide Asai Manufacture of fireproof 2-layer pipe joint

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124618A (en) * 1974-08-24 1976-02-28 Toto Sekisui Kk Fukugokanno seizohoho
JPS5522677A (en) * 1978-07-28 1980-02-18 Chimosa Chimica Organica Spa Novel piperidine compound*its manufacture and use as stabilizer for synthtic polymer
JPS5627321A (en) * 1979-08-14 1981-03-17 Yoshihide Asai Manufacture of fireproof 2-layer pipe joint

Also Published As

Publication number Publication date
JPH0134668B2 (en) 1989-07-20

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