DK159142C - Fremgangsmaade og apparat til ekstrudering og straekning af polyvinylidenfluoridfolie - Google Patents

Fremgangsmaade og apparat til ekstrudering og straekning af polyvinylidenfluoridfolie

Info

Publication number
DK159142C
DK159142C DK507582A DK507582A DK159142C DK 159142 C DK159142 C DK 159142C DK 507582 A DK507582 A DK 507582A DK 507582 A DK507582 A DK 507582A DK 159142 C DK159142 C DK 159142C
Authority
DK
Denmark
Prior art keywords
extrading
straighting
procedure
film
fluoride film
Prior art date
Application number
DK507582A
Other languages
Danish (da)
English (en)
Other versions
DK507582A (da
DK159142B (da
Inventor
Pierre Georlette
Nestor Maquet
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of DK507582A publication Critical patent/DK507582A/da
Publication of DK159142B publication Critical patent/DK159142B/da
Application granted granted Critical
Publication of DK159142C publication Critical patent/DK159142C/da

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/098—Forming organic materials
    • 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
    • B29C48/03—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
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Formation Of Insulating Films (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
DK507582A 1981-11-16 1982-11-15 Fremgangsmaade og apparat til ekstrudering og straekning af polyvinylidenfluoridfolie DK159142C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8121538 1981-11-16
FR8121538A FR2516442A1 (fr) 1981-11-16 1981-11-16 Procede et appareillage d'extrusion de films en polymeres d'olefines halogenees, utilisation comme films piezo-electriques, apres traitement de polarisation

Publications (3)

Publication Number Publication Date
DK507582A DK507582A (da) 1983-05-17
DK159142B DK159142B (da) 1990-09-10
DK159142C true DK159142C (da) 1991-02-25

Family

ID=9264101

Family Applications (1)

Application Number Title Priority Date Filing Date
DK507582A DK159142C (da) 1981-11-16 1982-11-15 Fremgangsmaade og apparat til ekstrudering og straekning af polyvinylidenfluoridfolie

Country Status (13)

Country Link
US (1) US4481158A (enEXAMPLES)
EP (1) EP0081866B1 (enEXAMPLES)
JP (1) JPS5892533A (enEXAMPLES)
KR (1) KR890000228B1 (enEXAMPLES)
AT (1) ATE25616T1 (enEXAMPLES)
CA (1) CA1199765A (enEXAMPLES)
DE (1) DE3275514D1 (enEXAMPLES)
DK (1) DK159142C (enEXAMPLES)
ES (2) ES517378A0 (enEXAMPLES)
FR (1) FR2516442A1 (enEXAMPLES)
GR (1) GR77282B (enEXAMPLES)
IE (1) IE53904B1 (enEXAMPLES)
PT (1) PT75814B (enEXAMPLES)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5941310A (ja) * 1982-09-01 1984-03-07 Kureha Chem Ind Co Ltd 弗化ビニリデン樹脂成形物
JPS59109534A (ja) * 1982-12-14 1984-06-25 Nitto Electric Ind Co Ltd ポリテトラフルオロエチレン多孔質体
US4808352A (en) * 1985-10-03 1989-02-28 Minnesota Mining And Manufacturing Company Crystalline vinylidene fluoride
US4831071A (en) * 1987-09-21 1989-05-16 Ici Americas Inc. Enhanced melt extrusion of thermoplastics containing silicone interpenetrating polymer networks
US5006056A (en) * 1989-09-01 1991-04-09 The Black Clawson Company Film extrusion apparatus including a quickly replaceable chill roll
US5082616A (en) * 1990-10-25 1992-01-21 Edison Polymer Innovation Corp. Film blowing process
CA2032015A1 (en) * 1990-12-11 1992-06-12 Martin Perlman Method to double the piezo - and pyroelectric constants of polyvinylinde fluoride (pvdf) films
JP2006273980A (ja) * 2005-03-29 2006-10-12 Denki Kagaku Kogyo Kk フッ化ビニリデン系樹脂フィルムおよび製造方法
PT103318B (pt) * 2005-07-19 2009-01-22 Univ Do Minho Filmes não porosos na fase beta de poli(fluoreto de vinilideno) (pvdf) e método para o seu processamento
KR101023446B1 (ko) * 2007-09-21 2011-03-25 주식회사 바이오에이비씨랩 연신에 의해 전기적 신호를 발생시키는 물질을 포함하는 센서
CN103582671A (zh) 2011-06-15 2014-02-12 株式会社吴羽 聚1,1-二氟乙烯树脂膜、多层膜、和太阳能电池模块用背板以及膜的制造方法
CN109069298B (zh) 2016-04-01 2021-08-10 3M创新有限公司 听力保护装置及形成其的方法
DE102016222004A1 (de) * 2016-11-09 2018-05-09 Bayerische Motoren Werke Aktiengesellschaft Herstellung dünner Folien auf Metallbasis
USD895901S1 (en) 2017-09-01 2020-09-08 3M Innovative Properties Company Hearing protector
AU2018326830B2 (en) 2017-09-01 2021-06-24 3M Innovative Properties Company Cold-drawn polyolefin copolymer cord for earplug
CN111031975B (zh) 2017-09-01 2022-04-12 3M创新有限公司 带有末端腔的推入贴合型耳塞

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2728951A (en) * 1952-01-23 1956-01-03 Ici Ltd Process for quenching melt extruded film
US3087198A (en) * 1960-07-08 1963-04-30 Phillips Petroleum Co Rollers for film quench bath
US3580829A (en) * 1964-10-12 1971-05-25 Raychem Corp Process for irradiating polyvinylidene fluoride and a compatible polyfunctional monomer and product thereof
CA921220A (en) * 1966-07-14 1973-02-20 Ishii Hajime Polyvinylidene fluoride films and process for producing the same
US3402428A (en) * 1966-08-05 1968-09-24 Avisun Corp Apparatus for making continuous films
CA950617A (en) * 1969-06-04 1974-07-09 Jan B. Van Cappellen Method and apparatus for controlling "necking-in" of extruded film
JPS497959B1 (enEXAMPLES) * 1969-07-17 1974-02-23
US3676539A (en) * 1969-09-02 1972-07-11 Mobil Oil Corp Biaxial orientation of thermoplastic film
JPS5040720B1 (enEXAMPLES) * 1970-09-26 1975-12-26
GB1367738A (en) * 1971-07-20 1974-09-25 Kureha Chemical Ind Co Ltd Process for the production of polyvinylidene fluoride resin film
JPS513498A (ja) * 1974-06-29 1976-01-12 Mitsubishi Heavy Ind Ltd Denkaikakoho
US4241128A (en) * 1979-03-20 1980-12-23 Bell Telephone Laboratories, Incorporated Production of piezoelectric PVDF films
JPS606220B2 (ja) * 1979-04-11 1985-02-16 三菱油化株式会社 ポリ弗化ビニリデンもしくは弗化ビニリデン共重合体の延伸薄膜製造法
FR2464005A1 (fr) * 1979-08-21 1981-02-27 Thomson Csf Transducteur piezo-electrique en materiau polymere et son procede de fabrication
US4390674A (en) * 1979-11-30 1983-06-28 National Research Development Corporation Uniaxially drawn vinylidene fluoride polymers
JPS57148628A (en) * 1981-03-11 1982-09-14 Kureha Chem Ind Co Ltd Vinylidene fluoride resin film and manufacture thereof

Also Published As

Publication number Publication date
IE53904B1 (en) 1989-04-12
EP0081866A1 (fr) 1983-06-22
ES8401809A1 (es) 1983-12-01
ES8405207A1 (es) 1984-05-16
ES517378A0 (es) 1983-12-01
IE822727L (en) 1983-05-16
ES525365A0 (es) 1984-05-16
GR77282B (enEXAMPLES) 1984-09-11
CA1199765A (fr) 1986-01-28
DK507582A (da) 1983-05-17
PT75814A (fr) 1982-12-01
DK159142B (da) 1990-09-10
PT75814B (fr) 1985-02-27
JPH0359824B2 (enEXAMPLES) 1991-09-11
US4481158A (en) 1984-11-06
FR2516442A1 (fr) 1983-05-20
DE3275514D1 (en) 1987-04-09
EP0081866B1 (fr) 1987-03-04
ATE25616T1 (de) 1987-03-15
JPS5892533A (ja) 1983-06-01
KR840002295A (ko) 1984-06-25
KR890000228B1 (ko) 1989-03-11
FR2516442B1 (enEXAMPLES) 1984-02-10

Similar Documents

Publication Publication Date Title
DK159142C (da) Fremgangsmaade og apparat til ekstrudering og straekning af polyvinylidenfluoridfolie
FR2659865B1 (fr) Procede d'assemblage d'une piece rapportee et d'un engin de glisse sur neige, et engin et piece rapportee adaptes pour la mise en óoeuvre de ce procede.
ATE57131T1 (de) Vorrichtung zum herstellen von kunststoffolien mit vielen hohlkoerpern.
BR8203761A (pt) Processo de bolha de sopro para processamento de material extrudado material extrudado produto
DK291584D0 (da) Stabilisering af smeltekrystallisationstemperatur ved varmebehandling af arylensulfidpolymer
DK305686A (da) Fremgangsmaade og apparat til fremstilling af glasfilament
BE840165A (fr) Procede et appareil pour la fabrication de verre reflechissant la chaleur
DE69328458D1 (de) Kühlverfahren und Vorrichtung
FR2554042B1 (fr) Procede et dispositif pour la fabrication de galets par une technique de moulage par injection
IT1177047B (it) Procedimento e apparecchiatura per l'accoppiamento, coadiuvato da un film ausiliario, di film protettivi a una lastra estrusa, tutti realizzati in materie plastiche e prodotto cosi' ottenuto
FR2418480B1 (fr) Procede de production d'images photographiques par diffusion-transfert du colorant et matiere photographique appropriee dans ce procede
FR2503333B1 (fr) Procede et appareil de production de chaleur
JPS5662121A (en) Poly-p-phenylene sulfide film
JPS57205118A (en) Manufacture of poly-p-phenylenesulfide
JPS5662128A (en) Preparation of poly-p-phenylene sulfide film
JPS57210823A (en) Cooling method and apparatus for thermoplastic resin film or sheet like object
GB2009664A (en) A Method and Apparatus for Granulating Plastic Compounds
JPS57174213A (en) Production of shaped polymer sheet
ATE62278T1 (de) Waermebehandlungsverfahren und vorrichtung zum herstellen gebrauchsfertiger stangen aus legierten staehlen.
SU467314A1 (ru) Способ записи оптических изображений
JPS55133917A (en) Deep drawing process for polyester film
JPS5644773A (en) Gas plasma processing apparatus of material to be etched
JPS53104395A (en) Vinylidene chloride copolymer film used in retort
DE58904650D1 (de) Verfahren und vorrichtung zur ummantelung eines lichtleiters fuer optische und/oder elektrische kabel.
DK683088A (da) Apparat og fremgangsmaade til automatisk fremstilling af spiralledninger

Legal Events

Date Code Title Description
PBP Patent lapsed