FR2097128B1 - - Google Patents

Info

Publication number
FR2097128B1
FR2097128B1 FR7123574A FR7123574A FR2097128B1 FR 2097128 B1 FR2097128 B1 FR 2097128B1 FR 7123574 A FR7123574 A FR 7123574A FR 7123574 A FR7123574 A FR 7123574A FR 2097128 B1 FR2097128 B1 FR 2097128B1
Authority
FR
France
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
FR7123574A
Other languages
French (fr)
Other versions
FR2097128A1 (en
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2097128A1 publication Critical patent/FR2097128A1/fr
Application granted granted Critical
Publication of FR2097128B1 publication Critical patent/FR2097128B1/fr
Granted 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/24—Calendering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR7123574A 1970-07-02 1971-06-29 High molecular polymer sheet - by rolling softened polymer to avoid melt fracture problems Granted FR2097128A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5209670A 1970-07-02 1970-07-02

Publications (2)

Publication Number Publication Date
FR2097128A1 FR2097128A1 (en) 1972-03-03
FR2097128B1 true FR2097128B1 (enExample) 1975-02-07

Family

ID=21975446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123574A Granted FR2097128A1 (en) 1970-07-02 1971-06-29 High molecular polymer sheet - by rolling softened polymer to avoid melt fracture problems

Country Status (2)

Country Link
DE (1) DE2132647A1 (enExample)
FR (1) FR2097128A1 (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE870900C (de) * 1941-03-23 1953-03-19 Basf Ag Verfahren zur Herstellung von Walzfolien aus Polymerisaten von Vinylchlorid
GB1058007A (en) * 1965-02-17 1967-02-08 Shell Int Research Polyolefin sheet material and the manufacture thereof
US3658978A (en) * 1969-07-07 1972-04-25 Union Carbide Corp Calendering of polymeric materials

Also Published As

Publication number Publication date
DE2132647A1 (de) 1972-01-05
FR2097128A1 (en) 1972-03-03

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Legal Events

Date Code Title Description
ST Notification of lapse