IT1144566B - Procedimento per rivestire con politetrafluoroetilene le parti interne di un corpo cavo metallico - Google Patents

Procedimento per rivestire con politetrafluoroetilene le parti interne di un corpo cavo metallico

Info

Publication number
IT1144566B
IT1144566B IT67700/81A IT6770081A IT1144566B IT 1144566 B IT1144566 B IT 1144566B IT 67700/81 A IT67700/81 A IT 67700/81A IT 6770081 A IT6770081 A IT 6770081A IT 1144566 B IT1144566 B IT 1144566B
Authority
IT
Italy
Prior art keywords
polytetrafluoroethylene
procedure
coating
cable body
internal parts
Prior art date
Application number
IT67700/81A
Other languages
English (en)
Other versions
IT8167700A0 (it
Inventor
Claude Tournut
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of IT8167700A0 publication Critical patent/IT8167700A0/it
Application granted granted Critical
Publication of IT1144566B publication Critical patent/IT1144566B/it

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
    • B05D7/22—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 internal surfaces, e.g. of tubes
    • B05D7/222—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 internal surfaces, e.g. of tubes of pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/02—Moulding by agglomerating
    • B29C67/04—Sintering
    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/40—Distributing applied liquids or other fluent materials by members moving relatively to surface
    • B05D1/42—Distributing applied liquids or other fluent materials by members moving relatively to surface by non-rotary members
    • 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
    • B05D2506/00—Halogenated polymers
    • B05D2506/10—Fluorinated polymers
    • B05D2506/15—Polytetrafluoroethylene [PTFE]
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
IT67700/81A 1980-06-06 1981-05-25 Procedimento per rivestire con politetrafluoroetilene le parti interne di un corpo cavo metallico IT1144566B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8012576A FR2483840A1 (fr) 1980-06-06 1980-06-06 Procede pour revetir de polytetrafluorethylene les parois internes d'un corps creux metallique

Publications (2)

Publication Number Publication Date
IT8167700A0 IT8167700A0 (it) 1981-05-25
IT1144566B true IT1144566B (it) 1986-10-29

Family

ID=9242768

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67700/81A IT1144566B (it) 1980-06-06 1981-05-25 Procedimento per rivestire con politetrafluoroetilene le parti interne di un corpo cavo metallico

Country Status (11)

Country Link
US (1) US4368217A (it)
JP (1) JPS5718213A (it)
BE (1) BE889087A (it)
BR (1) BR8103582A (it)
CA (1) CA1173310A (it)
CH (1) CH642900A5 (it)
DE (1) DE3122005C2 (it)
FR (1) FR2483840A1 (it)
GB (1) GB2077179B (it)
IT (1) IT1144566B (it)
NL (1) NL8102746A (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2280244A (en) * 1993-07-22 1995-01-25 Oliver Valves Ltd Valve assembly
US5560883A (en) * 1995-06-07 1996-10-01 The United States Of America As Represented By The United States Department Of Energy Method for forming a layer of synthetic corrosion products on tubing surfaces
US6132815A (en) * 1997-04-25 2000-10-17 Canon Kabushiki Kaisha Fluororesin-coating process
DE19753131A1 (de) * 1997-11-29 1999-06-02 Parker Hannifin Gmbh Verfahren zum Herstellen eines zylindrischen Halbzeuges und Verfahren zum Herstellen von profilierten Ringen sowie Buchse oder profilierter Ring, insbesondere Dichtungsring
AT406756B (de) * 1998-12-21 2000-08-25 Johannes Dr Heitz Fluorpolymer-beschichtungen mit guter haftung und guter abriebfestigkeit für den einsatz in der medizin sowie ein verfahren zu ihrer herstellung
US8642122B2 (en) * 2009-01-12 2014-02-04 The Gillette Company Formation of thin uniform coatings on blade edges using isostatic press
US8628821B2 (en) * 2009-01-12 2014-01-14 The Gillette Company Formation of thin uniform coatings on blade edges using isostatic press
CN105946158B (zh) * 2016-05-19 2018-02-06 中国工程物理研究院化工材料研究所 高分子材料温等静压成型方法
DE102016120339A1 (de) * 2016-10-25 2018-04-26 Prominent Gmbh Verfahren zur Herstellung einer geformten Membran
CN108644515B (zh) * 2018-07-09 2023-08-04 南京氟源化工管道设备有限公司 一种钢衬聚四氟乙烯弯管及其模压工艺
CN108644512B (zh) * 2018-07-09 2023-06-30 南京氟源化工管道设备有限公司 一种钢衬聚四氟乙烯三通及其模压工艺
CN108644490B (zh) * 2018-07-09 2023-06-30 南京氟源化工管道设备有限公司 一种钢衬聚四氟乙烯直管及其模压工艺
CN112590092A (zh) * 2020-10-23 2021-04-02 江苏金氟隆防腐设备有限公司 一种管道聚四氟乙烯内衬等压制备工艺
CN112677388B (zh) * 2020-12-07 2022-11-15 阿尔法新材料(辽宁)有限责任公司 一种可自动套管的聚四氟乙烯管件加工装置
CN114274440A (zh) * 2021-12-17 2022-04-05 江苏氟豪防腐科技有限公司 一种钢衬聚四氟乙烯直管的模压工艺及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2400099A (en) * 1943-10-25 1946-05-14 Du Pont Process for obtaining shaped articles
US2724672A (en) * 1951-11-29 1955-11-22 Kellogg M W Co Method of applying thermoplastic polymers to solid surfaces
LU35737A1 (it) * 1957-01-30
FR1303584A (fr) * 1961-08-02 1962-09-14 Procédé de revêtement d'une surface métallique par une couche de polytétrafluoroéthylène chargé, et matériaux composites ainsi obtenus pour la réalisation de surfaces de frottement, telles que celles de coussinets
US3290728A (en) * 1964-02-10 1966-12-13 Babbitt Pipe Company Inc Plastic pipe molding apparatus
US3459213A (en) * 1965-10-19 1969-08-05 Duriron Co Coated hollow plug valve
FR2076502A6 (en) * 1970-01-16 1971-10-15 Viennot Pierre Ptfe object with metal insert
US3725187A (en) * 1969-01-31 1973-04-03 Ugine Kuhlmann Article comprising polytetrafluoroethylene and process for making same
GB1392716A (en) * 1971-05-11 1975-04-30 Ici Ltd Moulding
FR2205396B2 (it) * 1972-11-06 1975-04-25 Ugine Kuhlmann
FR2307642A1 (fr) * 1975-04-16 1976-11-12 Ugine Kuhlmann Procede de moulage de polytetrafluorethylene

Also Published As

Publication number Publication date
FR2483840A1 (fr) 1981-12-11
FR2483840B1 (it) 1982-12-17
GB2077179B (en) 1983-07-13
JPS5718213A (en) 1982-01-30
BR8103582A (pt) 1982-03-02
DE3122005A1 (de) 1982-05-19
BE889087A (fr) 1981-12-04
CA1173310A (fr) 1984-08-28
IT8167700A0 (it) 1981-05-25
DE3122005C2 (de) 1985-01-10
NL8102746A (nl) 1982-01-04
GB2077179A (en) 1981-12-16
US4368217A (en) 1983-01-11
CH642900A5 (fr) 1984-05-15

Similar Documents

Publication Publication Date Title
JPS5565511A (en) Low contraction metal mold inside coating
IT1144566B (it) Procedimento per rivestire con politetrafluoroetilene le parti interne di un corpo cavo metallico
NO821926L (no) Fiberoptisk boelgeleder med metallbelegg
IT1157342B (it) Apparecchiatura per il trasferimento di complessi di combustibile
JPS57149578A (en) Metal cable
DE3276745D1 (en) Coating internal surfaces of curved conduits
GB8331473D0 (en) Forming corrosion resistant coating
GB2107815B (en) A swivel-joint for the base of a riser pipe
IT1114801B (it) Procedimento ciclico per l'applicazione di rivestimenti metallici su pezzi metallici
YU85882A (en) Process for the manufacture of an insulation coating on silicon steel
GB2107220B (en) Pipeline coating
GB2020773B (en) Positioning of the end of an underwater flowline
ES504653A0 (es) Procedimiento para la generacion de gas dentro de un reactorde bano de hierro
GB2071523B (en) Internal coating of pipes
IT7924302A0 (it) Procedimento per migliorare le proprieta' magnetiche di un corpo metallico magnetico.
MX156239A (es) Procedimento mejorado para eliminar escamas de oxido a partir de la superficie de un cuerpo metalico dentro de un electrolito
IT8124413A0 (it) Procedimento per la deposizione distrati metallici sulle pareti diconchiglie.
GB2109053B (en) Regulation of i.c. engine charging
GB2100148B (en) Internal pipe coating apparatus
JPS5658825A (en) Method of coating metallic pipe
JPS54127941A (en) Pipe internal coating
ZA82353B (en) Process for coating metal pipes and use of the pipes produced by this process
GB2094434B (en) Method of coating pipes
IT8219938A0 (it) Procedimento per la preparazione di rivestimenti fosfatici su superfici metalliche.
DE3161644D1 (en) Process for the connection of cables