GB701436A - Methods of coating or lining articles with a layer of polyvinyl chloride or like synthetic thermoplastic substance - Google Patents

Methods of coating or lining articles with a layer of polyvinyl chloride or like synthetic thermoplastic substance

Info

Publication number
GB701436A
GB701436A GB677850A GB677850A GB701436A GB 701436 A GB701436 A GB 701436A GB 677850 A GB677850 A GB 677850A GB 677850 A GB677850 A GB 677850A GB 701436 A GB701436 A GB 701436A
Authority
GB
United Kingdom
Prior art keywords
coating
tube
article
lining
substance
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
GB677850A
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.)
Individual
Original Assignee
Individual
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
Priority to FR988665D priority Critical patent/FR988665A/en
Application filed by Individual filed Critical Individual
Priority to GB677850A priority patent/GB701436A/en
Priority to CH295762D priority patent/CH295762A/en
Publication of GB701436A publication Critical patent/GB701436A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/46—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses of internal surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

Tubes made of polyvinyl chloride or like synthetic thermoplastic substance for coating or lining articles are made by heating the substance and forming it into a tube under-dimensioned with respect to an article to be coated but over-dimensioned for a hollow article to be lined, cooling, reheating, dilating for coating or stretching the tube for lining and cooling the tube to stabilize the dilated form. For coating the tube is fitted on the article and contracted thereon by heating, for lining the tube is introduced into the article and expanded therein by heat, if desired a solvent for the substance or an adhesive being applied to the surface of the article or the tube before the coating or lining step. The thermoplastic material prior to the final heating step may be treated with a softening agent which may subsequently be removed by a solvent. Articles mentioned which may be coated and/or lined are hoses, steel tubes, bicycle handle-bars, baby-carriage handles, supporting rods, switch levers, clinical instruments, chains, cables, and covered parts for motor vehicles.ALSO:Chemical apparatus, e.g. tubes, is coated or lined with preformed tubes of polyvinyl chloride or like synthetic substance (see Group IV(a)).
GB677850A 1949-04-02 1950-03-17 Methods of coating or lining articles with a layer of polyvinyl chloride or like synthetic thermoplastic substance Expired GB701436A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR988665D FR988665A (en) 1949-04-02 1949-04-12 Process for coating or coating various objects with a layer of thermoplastic material and in particular of polyvinyl chloride
GB677850A GB701436A (en) 1950-03-17 1950-03-17 Methods of coating or lining articles with a layer of polyvinyl chloride or like synthetic thermoplastic substance
CH295762D CH295762A (en) 1949-04-02 1951-07-02 Process for coating objects with a layer of a thermoplastic material.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB677850A GB701436A (en) 1950-03-17 1950-03-17 Methods of coating or lining articles with a layer of polyvinyl chloride or like synthetic thermoplastic substance

Publications (1)

Publication Number Publication Date
GB701436A true GB701436A (en) 1953-12-23

Family

ID=9820564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB677850A Expired GB701436A (en) 1949-04-02 1950-03-17 Methods of coating or lining articles with a layer of polyvinyl chloride or like synthetic thermoplastic substance

Country Status (1)

Country Link
GB (1) GB701436A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126403A1 (en) * 1983-05-18 1984-11-28 Siemens Aktiengesellschaft Process for manufacturing tight construction elements
FR2620647A1 (en) * 1987-09-17 1989-03-24 Glaenzer Spicer Sa Method of installing a sealing sleeve made of thermoplastic material onto a mechanical component
US8226867B2 (en) 2003-11-10 2012-07-24 Alcan Packaging Capsules Method for the production of caps with a heat shrinkable skirt and caps obtained according to the method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0126403A1 (en) * 1983-05-18 1984-11-28 Siemens Aktiengesellschaft Process for manufacturing tight construction elements
FR2620647A1 (en) * 1987-09-17 1989-03-24 Glaenzer Spicer Sa Method of installing a sealing sleeve made of thermoplastic material onto a mechanical component
US8226867B2 (en) 2003-11-10 2012-07-24 Alcan Packaging Capsules Method for the production of caps with a heat shrinkable skirt and caps obtained according to the method

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