FR2295064A1 - Feuille etiree pour tube souple en polyterephtalate d'ethylene notamment pour realiser des sacs - Google Patents

Feuille etiree pour tube souple en polyterephtalate d'ethylene notamment pour realiser des sacs

Info

Publication number
FR2295064A1
FR2295064A1 FR7538617A FR7538617A FR2295064A1 FR 2295064 A1 FR2295064 A1 FR 2295064A1 FR 7538617 A FR7538617 A FR 7538617A FR 7538617 A FR7538617 A FR 7538617A FR 2295064 A1 FR2295064 A1 FR 2295064A1
Authority
FR
France
Prior art keywords
soft tube
stretched sheet
making bags
ethylene polyterephthalate
polyterephthalate
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.)
Granted
Application number
FR7538617A
Other languages
English (en)
Other versions
FR2295064B1 (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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of FR2295064A1 publication Critical patent/FR2295064A1/fr
Application granted granted Critical
Publication of FR2295064B1 publication Critical patent/FR2295064B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1345—Single layer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyesters Or Polycarbonates (AREA)
FR7538617A 1974-12-20 1975-12-17 Feuille etiree pour tube souple en polyterephtalate d'ethylene notamment pour realiser des sacs Granted FR2295064A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460395 DE2460395A1 (de) 1974-12-20 1974-12-20 Gestreckte schlauchfolie aus polyaethylenterephthalat

Publications (2)

Publication Number Publication Date
FR2295064A1 true FR2295064A1 (fr) 1976-07-16
FR2295064B1 FR2295064B1 (fr) 1979-03-16

Family

ID=5933989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538617A Granted FR2295064A1 (fr) 1974-12-20 1975-12-17 Feuille etiree pour tube souple en polyterephtalate d'ethylene notamment pour realiser des sacs

Country Status (11)

Country Link
US (1) US4042565A (fr)
JP (1) JPS5188597A (fr)
AU (1) AU498260B2 (fr)
BR (1) BR7508413A (fr)
CA (1) CA1038997A (fr)
DE (1) DE2460395A1 (fr)
FR (1) FR2295064A1 (fr)
GB (1) GB1539027A (fr)
IT (1) IT1052593B (fr)
LU (1) LU74046A1 (fr)
SE (1) SE414502B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217441A (en) * 1977-04-19 1980-08-12 E. I. Du Pont De Nemours And Company Modified polyester films
US4241170A (en) * 1979-08-14 1980-12-23 E. I. Du Pont De Nemours And Company Modified polyester films
US4390683A (en) * 1980-10-09 1983-06-28 Mitsui Petrochemical Industries Ltd. Stretched film structure of the poly-1,3-phenylene terephthalate type
EP2217643B1 (fr) * 2007-11-19 2018-04-11 Kolon Industries, Inc. Film polyester thermorétractable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793907A (en) * 1955-08-11 1958-04-23 Basf Ag Linear polyesters of terephthalic acid and a process of producing them
FR1222034A (fr) * 1958-04-21 1960-06-07 Goodyear Tire & Rubber Produit stratifié et son procédé de fabrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU35447A1 (fr) * 1957-06-21
US3547891A (en) * 1969-04-02 1970-12-15 Eastman Kodak Co Heat formable polyester film
US3798116A (en) * 1971-10-18 1974-03-19 Union Carbide Corp Heat sealed polyester film
US3963844A (en) * 1973-06-13 1976-06-15 Teijin Limited Extrusion-molded article having good thermal stability

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB793907A (en) * 1955-08-11 1958-04-23 Basf Ag Linear polyesters of terephthalic acid and a process of producing them
FR1222034A (fr) * 1958-04-21 1960-06-07 Goodyear Tire & Rubber Produit stratifié et son procédé de fabrication

Also Published As

Publication number Publication date
AU498260B2 (en) 1979-02-22
IT1052593B (it) 1981-07-20
BR7508413A (pt) 1976-08-24
LU74046A1 (fr) 1977-07-01
SE7514292L (sv) 1976-06-21
AU8755175A (en) 1977-06-23
CA1038997A (fr) 1978-09-19
US4042565A (en) 1977-08-16
DE2460395A1 (de) 1976-06-24
GB1539027A (en) 1979-01-24
FR2295064B1 (fr) 1979-03-16
SE414502B (sv) 1980-08-04
JPS5188597A (fr) 1976-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse