FR2355640A1 - Pellicule extrudee et procede pour sa preparation - Google Patents

Pellicule extrudee et procede pour sa preparation

Info

Publication number
FR2355640A1
FR2355640A1 FR7719164A FR7719164A FR2355640A1 FR 2355640 A1 FR2355640 A1 FR 2355640A1 FR 7719164 A FR7719164 A FR 7719164A FR 7719164 A FR7719164 A FR 7719164A FR 2355640 A1 FR2355640 A1 FR 2355640A1
Authority
FR
France
Prior art keywords
block copolymers
thermoplastic
film
preparation
associating
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
FR7719164A
Other languages
English (en)
French (fr)
Other versions
FR2355640B1 (cs
Inventor
Ralf Korpman
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Publication of FR2355640A1 publication Critical patent/FR2355640A1/fr
Application granted granted Critical
Publication of FR2355640B1 publication Critical patent/FR2355640B1/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7719164A 1976-06-23 1977-06-22 Pellicule extrudee et procede pour sa preparation Granted FR2355640A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69910376A 1976-06-23 1976-06-23

Publications (2)

Publication Number Publication Date
FR2355640A1 true FR2355640A1 (fr) 1978-01-20
FR2355640B1 FR2355640B1 (cs) 1982-10-29

Family

ID=24807943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719164A Granted FR2355640A1 (fr) 1976-06-23 1977-06-22 Pellicule extrudee et procede pour sa preparation

Country Status (9)

Country Link
JP (1) JPS53249A (cs)
AU (1) AU509277B2 (cs)
BR (1) BR7704062A (cs)
CA (1) CA1091415A (cs)
DE (1) DE2728348A1 (cs)
FR (1) FR2355640A1 (cs)
GB (1) GB1576046A (cs)
IN (1) IN146649B (cs)
PH (1) PH15312A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295493A3 (en) * 1987-06-13 1990-10-24 Bayer Ag Abs cast film

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719261A (en) * 1978-09-22 1988-01-12 H. B. Fuller Company Hot melt adhesive for elastic banding and method for utlizing the same
JPS5930844A (ja) * 1982-08-13 1984-02-18 Terumo Corp 放射線滅菌用包装材料
US4602308A (en) * 1983-08-31 1986-07-22 Control Concepts Corporation Circuit for suppressing transients occurring in either common or transverse modes
JPH0629355B2 (ja) * 1985-03-28 1994-04-20 新日鐵化学株式会社 樹脂組成物
US5169464A (en) * 1988-05-26 1992-12-08 Family Health International Method of making a condom by blow extrusion
US5658526A (en) * 1995-11-01 1997-08-19 Shell Oil Company Method to prepare blown films of vinyl aromatic/conjugated diolefin block copolymer
RU2198791C2 (ru) * 2001-02-22 2003-02-20 Общество с ограниченной ответственностью "Основание" Способ изготовления полистирольной пленки
KR102607190B1 (ko) * 2017-03-30 2023-11-27 니폰 제온 가부시키가이샤 광학 필름, 그 제조 방법, 편광판, 및 액정 표시 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1344368A (en) * 1970-02-19 1974-01-23 Shell Int Research Petroleum wax compositions
FR2245483A1 (cs) * 1971-11-02 1975-04-25 Johnson & Johnson
US4017654A (en) * 1976-02-06 1977-04-12 The Goodyear Tire & Rubber Company Cured rubber article and method of preparation
FR2325678A1 (fr) * 1975-09-29 1977-04-22 Goodyear Tire & Rubber Pellicule d'emballage, sa preparation et ses applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK115887B (da) * 1965-01-06 1969-11-17 Shell Int Research Termoplastisk elastomert formstof på basis af en modificeret blokcopolymer.
US3576913A (en) * 1969-06-23 1971-04-27 Shell Oil Co Block copolymer elastic bands and process for the preparation of same
US3853978A (en) * 1971-10-04 1974-12-10 Denki Kagaku Kogyo Kk For preparing a film of a tapered copolymer of styrene-butadiene or mixtures thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1344368A (en) * 1970-02-19 1974-01-23 Shell Int Research Petroleum wax compositions
FR2245483A1 (cs) * 1971-11-02 1975-04-25 Johnson & Johnson
FR2325678A1 (fr) * 1975-09-29 1977-04-22 Goodyear Tire & Rubber Pellicule d'emballage, sa preparation et ses applications
US4017654A (en) * 1976-02-06 1977-04-12 The Goodyear Tire & Rubber Company Cured rubber article and method of preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0295493A3 (en) * 1987-06-13 1990-10-24 Bayer Ag Abs cast film

Also Published As

Publication number Publication date
GB1576046A (en) 1980-10-01
FR2355640B1 (cs) 1982-10-29
BR7704062A (pt) 1978-07-11
JPS53249A (en) 1978-01-05
PH15312A (en) 1982-11-18
AU509277B2 (en) 1980-05-01
DE2728348A1 (de) 1977-12-29
AU2629177A (en) 1979-01-04
CA1091415A (en) 1980-12-16
IN146649B (cs) 1979-08-04

Similar Documents

Publication Publication Date Title
ATE14230T1 (de) Zusammensetzung fuer filme.
FR2355640A1 (fr) Pellicule extrudee et procede pour sa preparation
EP0102854B1 (fr) Compositions de copolymères d'éthylène/alpha-oléfine et de polyéthylène de basse densité et leur application à la fabrication de films
FR2446301A1 (fr) Composition conductrice de moulage et videodisque en contenant
FR2726830B1 (fr) Procede de preparation de compositions bitume/polymere pour la realisation de revetements et solution mere de polymere pour cette preparation
BE842669A (fr) Compositions et procede pour ameliorer les proprietes d'ecoulement de milieux liquides, et procede pour preparer une telle composition
PT76799A (fr) Procede de preparation de compositions de copolymeres ethylene/alpha-olefine et de polyethylene radicalaire applicables dans la fabrication de films
KR950005904A (ko) 개질 폴리카르보네이트 배합물
Molnar Erucamide
DE1694349A1 (de) Kunststoffmischungen zur Herstellung undurchlaessiger Folien
US4362834A (en) Extrusion-grade vinylidene chloride copolymer compositions and films prepared therefrom
FR2413199A1 (fr) Dispositif pour regler le debit d'une extrudeuse monovis ou a double vis pour la transformation de matiere plastique fondue
Wellons et al. Preparation and characterization of some cellulose graft copolymers. Part IV. Some properties of isolated cellulose acetate–styrene graft copolymers
DE2952495A1 (de) Pulverfoermige pfropfmischpolymerisat-zusammensetzungen
KR960029400A (ko) 폴리프로필렌 필름
Stafford Application of differential thermal analysis to polyethylene blends
KR900000388A (ko) 펜타브로모벤질에스테르 모노아크릴레이트의 중합을 위한 방법
JPS5777534A (en) Heat-shrinkable film
FR2370084A1 (fr) Procede de preparation de compositions filmogenes a partir d'un latex de polymere, d'une resine et d'un materiau particulaire
KR920701312A (ko) 폴리프로필렌-폴리에스테르 그래프트 공중합체 및 이의 제조방법
DE59107255D1 (de) Vorrichtung zum Aufbereiten und Strangpressen von Werkstoffen
JPS5662128A (en) Preparation of poly-p-phenylene sulfide film
FR2356693A1 (fr) Composition de resine thermoplastique extrudable, procede perfectionne d'extrusion de pellicules de polymeres de l'ethylene et produits obtenus
ES404782A1 (es) Un procedimiento para la preparacion de una mezcla de po- limeros de etileno de alta densidad.
FR2458094A1 (fr) Elements et produits photographiques possedant des couches polymeres a reaction acide formees par polymerisation par radiations; leur procede de fabrication et leur utilisation dans des produits et procedes photographiques de diffusion-transfert