IT977613B - Procedimento per la formatura di schiume umide di lattice di gomma - Google Patents

Procedimento per la formatura di schiume umide di lattice di gomma

Info

Publication number
IT977613B
IT977613B IT6706073A IT6706073A IT977613B IT 977613 B IT977613 B IT 977613B IT 6706073 A IT6706073 A IT 6706073A IT 6706073 A IT6706073 A IT 6706073A IT 977613 B IT977613 B IT 977613B
Authority
IT
Italy
Prior art keywords
procedure
forming
rubber latex
wet foams
foams
Prior art date
Application number
IT6706073A
Other languages
English (en)
Italian (it)
Original Assignee
Uniroyal Ltd
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 Uniroyal Ltd filed Critical Uniroyal Ltd
Application granted granted Critical
Publication of IT977613B publication Critical patent/IT977613B/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B29C44/302—Expanding the moulding material in flexible endless moulds
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/24—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length
    • B29C41/28—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of indefinite length by depositing flowable material on an endless belt
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0064—Latex, emulsion or dispersion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT6706073A 1972-01-17 1973-01-16 Procedimento per la formatura di schiume umide di lattice di gomma IT977613B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB211172 1972-01-17

Publications (1)

Publication Number Publication Date
IT977613B true IT977613B (it) 1974-09-20

Family

ID=9733814

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6706073A IT977613B (it) 1972-01-17 1973-01-16 Procedimento per la formatura di schiume umide di lattice di gomma

Country Status (6)

Country Link
BE (1) BE794050A (forum.php)
DE (1) DE2302026A1 (forum.php)
FR (1) FR2168384A1 (forum.php)
IT (1) IT977613B (forum.php)
LU (1) LU66836A1 (forum.php)
NL (1) NL7300600A (forum.php)

Also Published As

Publication number Publication date
DE2302026A1 (de) 1973-07-26
FR2168384A1 (en) 1973-08-31
FR2168384B1 (forum.php) 1975-04-04
LU66836A1 (forum.php) 1973-03-19
BE794050A (fr) 1973-07-16
NL7300600A (forum.php) 1973-07-19

Similar Documents

Publication Publication Date Title
NO139689C (no) Fremgangsmaate for fremstilling av lateks
IT999751B (it) Procedimento per la produzione di poliolefine
IT979932B (it) Miscugli polverulenti di gomma e procedimento per la loro produzione ed applicazione
IT1000239B (it) Procedimento per la produzione di mescole di gomma polverulenti specialmente per battistrada
IT986181B (it) Perfezionamento negli apparecchi per la fabbricazione di copertoni
IT999559B (it) Procedimento per la fabbricazione del gesso
IT1020525B (it) Procedimento per la produzione di poliolefine
IT995276B (it) Procedimento per la produzione di fullulano
IT987388B (it) Procedimento per produrre struttu re microporose
IT990636B (it) Procedimento per produrre gomma poliisoprenica modificata
IT997911B (it) Procedimento per la produzione di etilbenzolo
IT961301B (it) Procedimento per la produzione di polimeri uretanici
IT977359B (it) Procedimento per la polimerizza zione di cloruro di vinil
IT957776B (it) Procedimento per la produzione di mescole di gomma
IT1005241B (it) Procedimento per la produzione di poliuretani espansi
IT985785B (it) Procedimento per la produzione di espansi poliuretanici
IT975131B (it) Procedimento per la fabbricazione di corpi schiumosi di cloruro di polivinile
IT985773B (it) Procedimento per la produzione di espansi poliuretanici
SU485585A3 (ru) Способ получени микропористого материала
IT985751B (it) Procedimento per la preparazione di polimeri
IT979385B (it) Dispositivo formatore di talloni per l impiego nella fabbricazione di pneumatici
IT978772B (it) Procedimento per l isolamento di arilidrossicomposti
IT973154B (it) Procedimento per la preparazione di schiuma poliuretanica
IT977613B (it) Procedimento per la formatura di schiume umide di lattice di gomma
AR196254A1 (es) Procedimiento para la fabricacion de tetramisol