FR1224056A - Procédé de fabrication de pellicules orientées à partir de polyesters - Google Patents

Procédé de fabrication de pellicules orientées à partir de polyesters

Info

Publication number
FR1224056A
FR1224056A FR776222A FR776222A FR1224056A FR 1224056 A FR1224056 A FR 1224056A FR 776222 A FR776222 A FR 776222A FR 776222 A FR776222 A FR 776222A FR 1224056 A FR1224056 A FR 1224056A
Authority
FR
France
Prior art keywords
polyesters
oriented films
manufacturing oriented
manufacturing
films
Prior art date
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
FR776222A
Other languages
English (en)
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority claimed from GB1112159A external-priority patent/GB857896A/en
Application granted granted Critical
Publication of FR1224056A publication Critical patent/FR1224056A/fr
Expired 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/02—Thermal after-treatment
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/146—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly transversely to the direction of feed and then parallel thereto
    • 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
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR776222A 1957-10-11 1958-10-08 Procédé de fabrication de pellicules orientées à partir de polyesters Expired FR1224056A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US839108XA 1957-10-11 1957-10-11
GB1112159A GB857896A (en) 1959-04-01 1959-04-01 Process for making oriented films

Publications (1)

Publication Number Publication Date
FR1224056A true FR1224056A (fr) 1960-06-22

Family

ID=26248074

Family Applications (2)

Application Number Title Priority Date Filing Date
FR776222A Expired FR1224056A (fr) 1957-10-11 1958-10-08 Procédé de fabrication de pellicules orientées à partir de polyesters
FR792034A Expired FR75752E (fr) 1957-10-11 1959-04-14 Procédé de fabrication de pellicules orientées à partir de polyesters

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR792034A Expired FR75752E (fr) 1957-10-11 1959-04-14 Procédé de fabrication de pellicules orientées à partir de polyesters

Country Status (3)

Country Link
BE (1) BE571828A (xx)
FR (2) FR1224056A (xx)
GB (1) GB839108A (xx)

Also Published As

Publication number Publication date
GB839108A (en) 1960-06-29
FR75752E (fr) 1961-08-11
BE571828A (xx) 1959-04-07

Similar Documents

Publication Publication Date Title
FR1253826A (fr) Procédé de fabrication des fermetures à curseur
FR1212860A (fr) Procédé de fabrication de stratifiés
FR1130286A (fr) Procédé de fabrication de polyesters
CH391298A (fr) Procédé de fabrication de polymères
FR1140289A (fr) Procédé de fabrication de polyesters
FR75752E (fr) Procédé de fabrication de pellicules orientées à partir de polyesters
FR1172129A (fr) Procédé de fabrication de polymères modifiés
FR1168354A (fr) Procédé de fabrication de résines
FR1211556A (fr) Procédé de fabrication de chlorophénylchlorosilanes
FR1175192A (fr) Procédé de fabrication de pellicules
FR1168314A (fr) Procédé de fabrication de perfluoréthylène à partir de chlorodifluorométhane
FR1216394A (fr) Procédé de fabrication de matières polymères à partir de polyesters et de polyisocyanates
FR1272474A (fr) Procédé de fabrication de revêtements
FR1161863A (fr) Procédé de fabrication de la mélamine
FR1230703A (fr) Procédé de fabrication de polyesters linéaires
FR1179435A (fr) Procédé perfectionné de fabrication de linoléum
FR1188078A (fr) Procédé de fabrication de sachets à partir de rubans
FR1207890A (fr) Procédé de fabrication d'emballages
FR1174287A (fr) Procédé de fabrication des méthyldihalogénosilanes
FR1179479A (fr) Procédé perfectionné de fabrication de matières polymères stratifiées
FR1176405A (fr) Procédé de fabrication de méthacrylates de dinitroalkylphényle
FR1204883A (fr) Procédé de fabrication d'esters pyridylacétiques
FR1212330A (fr) Procédé de fabrication de méthylspirostènes
BE584754A (fr) Procédé de fabrication du téréphtalate de polyéthylène
FR1182573A (fr) Procédé de fabrication de formaldéhyde à partir de méthane