CH634506A5 - Process for producing films from glass-bead-filled thermoplastics - Google Patents

Process for producing films from glass-bead-filled thermoplastics Download PDF

Info

Publication number
CH634506A5
CH634506A5 CH530378A CH530378A CH634506A5 CH 634506 A5 CH634506 A5 CH 634506A5 CH 530378 A CH530378 A CH 530378A CH 530378 A CH530378 A CH 530378A CH 634506 A5 CH634506 A5 CH 634506A5
Authority
CH
Switzerland
Prior art keywords
glass beads
thermoplastics
films
glass
screw
Prior art date
Application number
CH530378A
Other languages
German (de)
English (en)
Inventor
Joachim Wank
Eckart Reese
Rudolf Binsack
Wolfgang Alewelt
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH634506A5 publication Critical patent/CH634506A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/16—Solid spheres
    • C08K7/18—Solid spheres inorganic
    • C08K7/20—Glass
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fillers or of fibrous materials, e.g. short-fibre reinforcements
    • 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
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CH530378A 1977-05-14 1978-05-16 Process for producing films from glass-bead-filled thermoplastics CH634506A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772721887 DE2721887A1 (de) 1977-05-14 1977-05-14 Verfahren zur herstellung von folien aus glaskugelgefuellten thermoplasten

Publications (1)

Publication Number Publication Date
CH634506A5 true CH634506A5 (en) 1983-02-15

Family

ID=6008972

Family Applications (1)

Application Number Title Priority Date Filing Date
CH530378A CH634506A5 (en) 1977-05-14 1978-05-16 Process for producing films from glass-bead-filled thermoplastics

Country Status (10)

Country Link
JP (1) JPS53140343A (it)
BE (1) BE867020A (it)
CH (1) CH634506A5 (it)
DE (1) DE2721887A1 (it)
DK (1) DK209678A (it)
FR (1) FR2390263A1 (it)
GB (1) GB1585327A (it)
IT (1) IT1103149B (it)
NL (1) NL7805095A (it)
SE (1) SE7805407L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845763B2 (ja) * 1978-12-22 1983-10-12 ダイセル化学工業株式会社 スイツチ
FR2479244A1 (fr) * 1980-03-26 1981-10-02 Raffinage Cie Francaise Procede de preparation d'un materiau rigide expanse a base de polychlorure de vinyle et materiau rigide obtenu par ce procede
FR2551073B1 (fr) * 1983-08-30 1985-11-29 Thermo Formage Mediterraneen Materiau composite thermoplastique pour la preparation d'articles moules, notamment par injection, et un procede de mise en oeuvre
KR100417534B1 (ko) * 2000-12-15 2004-02-11 김수병 선형 재귀반사재 제조장치 및 방법
FR2836477B1 (fr) * 2002-02-28 2004-06-18 Atofina Composition thermoplastique transparente comprenant des billes de verre creuses
DE102006055479A1 (de) 2006-11-24 2008-05-29 Bayer Materialscience Ag Schlagzähmodifizierte gefüllte Polycarbonat-Zusammensetzungen
CN103717659B (zh) 2011-08-08 2017-06-23 科思创德国股份有限公司 经填充的聚合物组合物和可由其得到的共挤出板

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU63329A1 (it) * 1971-06-14 1973-01-22
GB1416626A (en) * 1973-03-30 1975-12-03 British Cellophane Ltd Synthetic plastics films
FR2337169A2 (fr) * 1975-12-30 1977-07-29 Ugine Kuhlmann Composition pour extrusion a base de resine vinylique armee de fibre de verre

Also Published As

Publication number Publication date
FR2390263A1 (fr) 1978-12-08
BE867020A (fr) 1978-11-13
NL7805095A (nl) 1978-11-16
SE7805407L (sv) 1978-11-15
IT1103149B (it) 1985-10-14
IT7849315A0 (it) 1978-05-12
JPS53140343A (en) 1978-12-07
DE2721887A1 (de) 1978-11-16
DK209678A (da) 1978-11-15
GB1585327A (en) 1981-02-25

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased