DK536889A - Fremgangsmaade og apparat til ekstrudering af et binghamplastlignende materiale - Google Patents

Fremgangsmaade og apparat til ekstrudering af et binghamplastlignende materiale

Info

Publication number
DK536889A
DK536889A DK536889A DK536889A DK536889A DK 536889 A DK536889 A DK 536889A DK 536889 A DK536889 A DK 536889A DK 536889 A DK536889 A DK 536889A DK 536889 A DK536889 A DK 536889A
Authority
DK
Denmark
Prior art keywords
extrading
procedure
plastic material
bingham plastic
bingham
Prior art date
Application number
DK536889A
Other languages
English (en)
Other versions
DK536889D0 (da
Inventor
Michael James Killeen
Original Assignee
Warner Lambert 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 Warner Lambert Co filed Critical Warner Lambert Co
Publication of DK536889D0 publication Critical patent/DK536889D0/da
Publication of DK536889A publication Critical patent/DK536889A/da

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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • 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
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK536889A 1988-10-28 1989-10-27 Fremgangsmaade og apparat til ekstrudering af et binghamplastlignende materiale DK536889A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26383888A 1988-10-28 1988-10-28

Publications (2)

Publication Number Publication Date
DK536889D0 DK536889D0 (da) 1989-10-27
DK536889A true DK536889A (da) 1990-04-29

Family

ID=23003442

Family Applications (1)

Application Number Title Priority Date Filing Date
DK536889A DK536889A (da) 1988-10-28 1989-10-27 Fremgangsmaade og apparat til ekstrudering af et binghamplastlignende materiale

Country Status (11)

Country Link
EP (1) EP0366256A3 (da)
JP (1) JPH02196619A (da)
KR (1) KR900005891A (da)
CN (1) CN1042045A (da)
AU (1) AU4387889A (da)
DK (1) DK536889A (da)
FI (1) FI895074A7 (da)
NO (1) NO894268L (da)
NZ (1) NZ231171A (da)
PT (1) PT92136A (da)
ZA (1) ZA898197B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043196A (en) * 1989-05-17 1991-08-27 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
US5035930A (en) * 1988-12-30 1991-07-30 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
US5288765A (en) * 1989-08-03 1994-02-22 Spherilene S.R.L. Expanded articles of biodegradable plastics materials and a method for their production

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1696891A (en) * 1927-03-29 1928-12-25 Crosland Edward Milner Machine for sheeting dough
GB857808A (en) * 1958-11-26 1961-01-04 Nat Res Dev Extrusion apparatus
LU62899A1 (da) * 1971-03-31 1972-12-07
US4395427A (en) * 1981-05-12 1983-07-26 Werner Lehara, Inc. Method and apparatus for depositing dough on a conveyor
EP0213204A4 (en) * 1984-05-24 1988-08-23 Mitsubishi Heavy Ind Ltd DIES FOR EXTRUDERS.
US4778365A (en) * 1987-01-14 1988-10-18 Archer Virgil L Food depositing and flattening apparatus

Also Published As

Publication number Publication date
FI895074A7 (fi) 1990-04-29
KR900005891A (ko) 1990-05-07
AU4387889A (en) 1990-05-03
JPH02196619A (ja) 1990-08-03
FI895074A0 (fi) 1989-10-25
ZA898197B (en) 1991-04-24
EP0366256A2 (en) 1990-05-02
PT92136A (pt) 1990-04-30
NZ231171A (en) 1991-02-26
EP0366256A3 (en) 1991-07-17
NO894268L (no) 1990-04-30
DK536889D0 (da) 1989-10-27
NO894268D0 (no) 1989-10-26
CN1042045A (zh) 1990-05-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment