DK469079A - Fremgangsmaade til deformering af polypropylen - Google Patents

Fremgangsmaade til deformering af polypropylen

Info

Publication number
DK469079A
DK469079A DK469079A DK469079A DK469079A DK 469079 A DK469079 A DK 469079A DK 469079 A DK469079 A DK 469079A DK 469079 A DK469079 A DK 469079A DK 469079 A DK469079 A DK 469079A
Authority
DK
Denmark
Prior art keywords
polypropyline
deforming
procedure
Prior art date
Application number
DK469079A
Other languages
Danish (da)
English (en)
Inventor
R H Barents
J Rogaar
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of DK469079A publication Critical patent/DK469079A/da

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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
DK469079A 1978-11-07 1979-11-06 Fremgangsmaade til deformering af polypropylen DK469079A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7811045,A NL170712C (nl) 1978-11-07 1978-11-07 Werkwijze voor het zonder plunjer, stempel of doorn vervormen van folies, uit homo- en copolymeren van propeen.

Publications (1)

Publication Number Publication Date
DK469079A true DK469079A (da) 1980-05-08

Family

ID=19831862

Family Applications (1)

Application Number Title Priority Date Filing Date
DK469079A DK469079A (da) 1978-11-07 1979-11-06 Fremgangsmaade til deformering af polypropylen

Country Status (14)

Country Link
JP (1) JPS5569412A (fr)
AU (1) AU531047B2 (fr)
BE (1) BE879890A (fr)
CA (1) CA1162013A (fr)
DE (1) DE2944022A1 (fr)
DK (1) DK469079A (fr)
FR (1) FR2440820A1 (fr)
GB (1) GB2035196B (fr)
IE (1) IE48869B1 (fr)
IT (1) IT1119409B (fr)
LU (1) LU81863A1 (fr)
NL (1) NL170712C (fr)
SE (1) SE436006B (fr)
ZA (1) ZA795959B (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847335B2 (ja) * 1974-05-23 1983-10-21 三菱化成ポリテック株式会社 ネツカソセイゴウセイジユシシ−トノ シンクウセイケイホウホウ
JPS5117263A (en) * 1974-08-02 1976-02-12 Asahi Dow Ltd Fukugotaino seikeihoho

Also Published As

Publication number Publication date
ZA795959B (en) 1981-06-24
NL170712B (nl) 1982-07-16
GB2035196A (en) 1980-06-18
NL7811045A (nl) 1980-05-09
FR2440820A1 (fr) 1980-06-06
IT7969165A0 (it) 1979-11-06
NL170712C (nl) 1982-12-16
SE436006B (sv) 1984-11-05
SE7909182L (sv) 1980-05-08
AU531047B2 (en) 1983-08-11
DE2944022A1 (de) 1980-05-08
FR2440820B1 (fr) 1984-04-27
AU5258379A (en) 1980-05-15
LU81863A1 (fr) 1980-06-05
BE879890A (fr) 1980-05-07
GB2035196B (en) 1982-11-10
CA1162013A (fr) 1984-02-14
IE48869B1 (en) 1985-06-12
IT1119409B (it) 1986-03-10
JPS5569412A (en) 1980-05-26
IE792113L (en) 1980-05-07

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment