ZA8407756B - Thermoplastics polymer - Google Patents

Thermoplastics polymer

Info

Publication number
ZA8407756B
ZA8407756B ZA847756A ZA8407756A ZA8407756B ZA 8407756 B ZA8407756 B ZA 8407756B ZA 847756 A ZA847756 A ZA 847756A ZA 8407756 A ZA8407756 A ZA 8407756A ZA 8407756 B ZA8407756 B ZA 8407756B
Authority
ZA
South Africa
Prior art keywords
thermoplastics polymer
thermoplastics
polymer
Prior art date
Application number
ZA847756A
Inventor
Heinrich Dr Deibig
Karl Belz
Original Assignee
Belland Ag
Belz Roland Karl
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
Family has litigation
Priority to DE19833335954 priority Critical patent/DE3335954A1/en
Application filed by Belland Ag, Belz Roland Karl filed Critical Belland Ag
Publication of ZA8407756B publication Critical patent/ZA8407756B/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6210875&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA8407756(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022Extrusion 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83Heating or cooling the cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/78Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92809Particular value claimed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92819Location or phase of control
    • B29C2948/92857Extrusion unit
    • B29C2948/92876Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895Barrel or housing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/12Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
ZA847756A 1983-10-04 1984-10-03 Thermoplastics polymer ZA8407756B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833335954 DE3335954A1 (en) 1983-10-04 1983-10-04 Method for carrying out chemical reactions, especially for the production of plastics with the aid of extruders, and system for that

Publications (1)

Publication Number Publication Date
ZA8407756B true ZA8407756B (en) 1985-05-29

Family

ID=6210875

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA846951A ZA8406951B (en) 1983-10-04 1984-09-05 Process for the performance of chemical reactions,more particularly for the manufacture of plastics by means of extruders and apparatus for the process
ZA847756A ZA8407756B (en) 1983-10-04 1984-10-03 Thermoplastics polymer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA846951A ZA8406951B (en) 1983-10-04 1984-09-05 Process for the performance of chemical reactions,more particularly for the manufacture of plastics by means of extruders and apparatus for the process

Country Status (10)

Country Link
US (2) US4612355A (en)
EP (2) EP0143894B1 (en)
JP (3) JPS60108403A (en)
AT (2) AT63084T (en)
AU (2) AU581411B2 (en)
CA (2) CA1256272A (en)
DE (1) DE3335954A1 (en)
ES (2) ES535460A0 (en)
IL (1) IL73168A (en)
ZA (2) ZA8406951B (en)

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DE10004429C1 (en) * 2000-02-02 2001-05-31 Skidata Ag Manufacturing method for object provided with data transponder e.g. CD or DVD, has carrier foil supporting semiconductor chip and antenna coil applied to object surface and subsequently dissolved
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US8246888B2 (en) * 2008-10-17 2012-08-21 Stratasys, Inc. Support material for digital manufacturing systems
DE102009046922A1 (en) 2009-11-20 2011-05-26 Evonik Röhm Gmbh Bulk polymerization of (meth) acrylate copolymers, which are soluble in the aqueous-alkaline
US9592539B2 (en) * 2010-01-05 2017-03-14 Stratasys, Inc. Support cleaning system
WO2012037329A2 (en) 2010-09-17 2012-03-22 Stratasys, Inc. Semi-crystalline consumable materials for use in extrusion-based additive manufacturing systems
US8920697B2 (en) 2010-09-17 2014-12-30 Stratasys, Inc. Method for building three-dimensional objects in extrusion-based additive manufacturing systems using core-shell consumable filaments
WO2012134441A1 (en) * 2011-03-29 2012-10-04 Empire Technology Development Llc Microcapsule corrosion control in reinforced concrete
US8460755B2 (en) 2011-04-07 2013-06-11 Stratasys, Inc. Extrusion-based additive manufacturing process with part annealing
US8459280B2 (en) 2011-09-23 2013-06-11 Stratasys, Inc. Support structure removal system
US9592530B2 (en) 2012-11-21 2017-03-14 Stratasys, Inc. Additive manufacturing with polyamide consumable materials
US9744722B2 (en) 2012-11-21 2017-08-29 Stratasys, Inc. Additive manufacturing with polyamide consumable materials
US9523934B2 (en) 2013-07-17 2016-12-20 Stratasys, Inc. Engineering-grade consumable materials for electrophotography-based additive manufacturing
US9714318B2 (en) 2013-07-26 2017-07-25 Stratasys, Inc. Polyglycolic acid support material for additive manufacturing systems
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Also Published As

Publication number Publication date
AT63084T (en) 1991-05-15
CA1241500A1 (en)
AT45584T (en) 1989-09-15
JPS60108403A (en) 1985-06-13
AU581626B2 (en) 1989-03-02
JPH0948826A (en) 1997-02-18
EP0143894B1 (en) 1991-05-02
AU3263384A (en) 1985-04-18
ZA8406951B (en) 1985-04-24
EP0143894A2 (en) 1985-06-12
AU3383684A (en) 1985-04-26
JPS60155212A (en) 1985-08-15
ES535460D0 (en)
AU581411B2 (en) 1989-02-23
CA1256272A1 (en)
US4870148A (en) 1989-09-26
ES535460A0 (en) 1985-12-01
ES8605709A1 (en) 1985-12-16
IL73168A (en) 1994-04-12
US4612355A (en) 1986-09-16
JP3041235B2 (en) 2000-05-15
DE3335954A1 (en) 1985-04-04
EP0143935B1 (en) 1989-08-16
CA1241500A (en) 1988-08-30
ES536516D0 (en)
ES8602475A1 (en) 1985-12-01
EP0143894A3 (en) 1986-02-05
EP0143935A1 (en) 1985-06-12
CA1256272A (en) 1989-06-27
IL73168D0 (en) 1985-01-31
ES536516A0 (en) 1985-12-16

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