CH249190A - Procedimento per rappezzare articoli di materiali plastici a base di resine sintetiche presentanti fori o strappi e segnatamente fogli, a base di cloruro di polivinile e suoi copolimeri. - Google Patents

Procedimento per rappezzare articoli di materiali plastici a base di resine sintetiche presentanti fori o strappi e segnatamente fogli, a base di cloruro di polivinile e suoi copolimeri.

Info

Publication number
CH249190A
CH249190A CH249190DA CH249190A CH 249190 A CH249190 A CH 249190A CH 249190D A CH249190D A CH 249190DA CH 249190 A CH249190 A CH 249190A
Authority
CH
Switzerland
Prior art keywords
patching
tears
copolymers
articles
holes
Prior art date
Application number
Other languages
English (en)
Inventor
Paravinil Societa
Original Assignee
Paravinil Soc
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 Paravinil Soc filed Critical Paravinil Soc
Publication of CH249190A publication Critical patent/CH249190A/it

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CH249190D 1945-10-30 1944-11-04 Procedimento per rappezzare articoli di materiali plastici a base di resine sintetiche presentanti fori o strappi e segnatamente fogli, a base di cloruro di polivinile e suoi copolimeri. CH249190A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR916651T 1945-10-30

Publications (1)

Publication Number Publication Date
CH249190A true CH249190A (it) 1947-06-15

Family

ID=9423398

Family Applications (1)

Application Number Title Priority Date Filing Date
CH249190D CH249190A (it) 1945-10-30 1944-11-04 Procedimento per rappezzare articoli di materiali plastici a base di resine sintetiche presentanti fori o strappi e segnatamente fogli, a base di cloruro di polivinile e suoi copolimeri.

Country Status (2)

Country Link
CH (1) CH249190A (it)
FR (1) FR916651A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL80600B (it) * 1951-08-23

Also Published As

Publication number Publication date
FR916651A (fr) 1946-12-12

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