IT1029381B - Procedimento per la produzione continua di strutture piane goffrate di pvc d di gomma - Google Patents

Procedimento per la produzione continua di strutture piane goffrate di pvc d di gomma

Info

Publication number
IT1029381B
IT1029381B IT4789575A IT4789575A IT1029381B IT 1029381 B IT1029381 B IT 1029381B IT 4789575 A IT4789575 A IT 4789575A IT 4789575 A IT4789575 A IT 4789575A IT 1029381 B IT1029381 B IT 1029381B
Authority
IT
Italy
Prior art keywords
pvc
procedure
continuous production
flat structures
embossed flat
Prior art date
Application number
IT4789575A
Other languages
English (en)
Italian (it)
Original Assignee
Wacker Chemie Gmbh
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 Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Application granted granted Critical
Publication of IT1029381B publication Critical patent/IT1029381B/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
    • B29C44/28—Expanding the moulding material on continuous moving surfaces without restricting the upwards growth of the foam
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0057—Producing floor coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3017—Floor coverings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT4789575A 1974-01-31 1975-01-29 Procedimento per la produzione continua di strutture piane goffrate di pvc d di gomma IT1029381B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742404574 DE2404574A1 (de) 1974-01-31 1974-01-31 Verfahren zur kontinuierlichen herstellung von gepraegten schmutzfang-flaechengebilden

Publications (1)

Publication Number Publication Date
IT1029381B true IT1029381B (it) 1979-03-10

Family

ID=5906185

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4789575A IT1029381B (it) 1974-01-31 1975-01-29 Procedimento per la produzione continua di strutture piane goffrate di pvc d di gomma

Country Status (4)

Country Link
DE (1) DE2404574A1 (enrdf_load_stackoverflow)
FR (1) FR2259688B1 (enrdf_load_stackoverflow)
GB (1) GB1488994A (enrdf_load_stackoverflow)
IT (1) IT1029381B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130236691A1 (en) * 2012-03-09 2013-09-12 Mark A. Calkins Perforated monolayer, nonslip, non-adhesive surface covering

Also Published As

Publication number Publication date
FR2259688B1 (enrdf_load_stackoverflow) 1977-07-08
DE2404574A1 (de) 1975-08-14
GB1488994A (en) 1977-10-19
FR2259688A1 (enrdf_load_stackoverflow) 1975-08-29

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