CA987876A - Co-extrusion of abs/polystyrene multiple-layered sheeting - Google Patents

Co-extrusion of abs/polystyrene multiple-layered sheeting

Info

Publication number
CA987876A
CA987876A CA138,156A CA138156A CA987876A CA 987876 A CA987876 A CA 987876A CA 138156 A CA138156 A CA 138156A CA 987876 A CA987876 A CA 987876A
Authority
CA
Canada
Prior art keywords
abs
polystyrene
extrusion
layered sheeting
sheeting
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
CA138,156A
Other languages
English (en)
Other versions
CA138156S (en
Inventor
Donald F. Wiley
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.)
Total Petrochemicals and Refining USA Inc
Original Assignee
Cosden Oil and Chemical 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 Cosden Oil and Chemical Co filed Critical Cosden Oil and Chemical Co
Application granted granted Critical
Publication of CA987876A publication Critical patent/CA987876A/en
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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CA138,156A 1971-03-29 1972-03-27 Co-extrusion of abs/polystyrene multiple-layered sheeting Expired CA987876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12894071A 1971-03-29 1971-03-29

Publications (1)

Publication Number Publication Date
CA987876A true CA987876A (en) 1976-04-27

Family

ID=22437725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,156A Expired CA987876A (en) 1971-03-29 1972-03-27 Co-extrusion of abs/polystyrene multiple-layered sheeting

Country Status (2)

Country Link
JP (1) JPS4826848A (enrdf_load_stackoverflow)
CA (1) CA987876A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5067001U (enrdf_load_stackoverflow) * 1973-10-23 1975-06-16
JPS5158464A (ja) * 1974-11-20 1976-05-21 Yoshizaki Kozo Kairyosaretatasofuirumuno seizohoho
US4444840A (en) * 1982-08-09 1984-04-24 Uniroyal, Inc. Calendered AES film
US4444841A (en) * 1982-08-09 1984-04-24 Uniroyal, Inc. Extruded AES film
JPS60185971U (ja) * 1984-05-19 1985-12-10 谷口　巖 発泡プラスチツク製食器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400190A (en) * 1965-07-28 1968-09-03 Dow Chemical Co Method and apparatus for the extrusion of multi-layer film and sheet
US3477099A (en) * 1967-12-21 1969-11-11 Dow Chemical Co Extrusion apparatus

Also Published As

Publication number Publication date
JPS4826848A (enrdf_load_stackoverflow) 1973-04-09

Similar Documents

Publication Publication Date Title
CA986272A (en) Co-extrusion of polyvinylidene fluoride/polystyrene multiple-layered sheeting
CA997908A (en) Recovery of thermoplastic foam
AU464777B2 (en) Catalyst forthe preparation of polyolefins
CA985615A (en) Sealing polystyrene
CA987876A (en) Co-extrusion of abs/polystyrene multiple-layered sheeting
CA1020957A (en) Oxychlorination of methane
CA975267A (en) Determination of glucose
AU3557271A (en) Compounds and synthesis
CA938762A (en) Expanded polystyrene product
CA905069A (en) Rotocasting of polystyrene
CA979926A (en) Tetrahydronaphthyloxy-aminopropanols and related compounds
CA870305A (en) Bidet
CA1010068A (en) Oxychlorination of methane
CA834042A (en) Coloring of polystyrene
CA862854A (en) Storage of effluent
CA986271A (en) Co-extrusion of acrylic ester polymer/polystyrene multiple-layered sheeting
CA867267A (en) Selective reduction of puf6
CA878043A (en) Ornamental sheeting
CA866218A (en) Synthesis of dihydrocarvone
CA872256A (en) Synthesis of epoxyphosphonates
CA951524A (en) Sea wall construction
CA861601A (en) Modified polystyrene process
CA865059A (en) Storage of produce
CA865058A (en) Storage of produce
CA876126A (en) SYNTHESIS OF 1-HYDROXY-4-KETO-.alpha.-IONONE