NL91295C - - Google Patents

Info

Publication number
NL91295C
NL91295C NL91295DA NL91295C NL 91295 C NL91295 C NL 91295C NL 91295D A NL91295D A NL 91295DA NL 91295 C NL91295 C NL 91295C
Authority
NL
Netherlands
Application number
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.)
Publication of NL91295C publication Critical patent/NL91295C/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00Conditioning or physical treatment of the material to be shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00Making granules
    • 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
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • C08J3/124Treatment for improving the free-flowing characteristics
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyamides (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NL91295D 1956-05-23 NL91295C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL820994X 1956-05-23

Publications (1)

Publication Number Publication Date
NL91295C true NL91295C (de)

Family

ID=19840858

Family Applications (2)

Application Number Title Priority Date Filing Date
NL91295D NL91295C (de) 1956-05-23
NL207348D NL207348A (de) 1956-05-23

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL207348D NL207348A (de) 1956-05-23

Country Status (4)

Country Link
US (1) US2976572A (de)
BE (1) BE557170A (de)
GB (1) GB820994A (de)
NL (2) NL207348A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624193A (en) * 1969-02-25 1971-11-30 Du Pont Polyamide filamentmaking process including solid-state polymerization
DE3338294A1 (de) * 1983-10-21 1985-05-02 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von trockenem polycaprolactamgranulat
CN117521428B (zh) * 2024-01-08 2024-03-26 北京建筑大学 一种颗粒材料临界赛韦治数的确定方法和确定装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473924A (en) * 1946-07-19 1949-06-21 Du Pont Synthetic linear polyamides and process for retarding crystallization of said polyamides
US2137235A (en) * 1937-02-15 1938-11-22 Du Pont Shaped articles from polymeric materials
US2309729A (en) * 1938-09-30 1943-02-02 Du Pont Molding of polymeric materials
GB599668A (en) * 1940-02-27 1948-03-18 Henry Dreyfus Improvements in or relating to the extrusion of thermoplastic compositions so as to obtain artificial filaments, films, foils, and like shaped articles
US2436201A (en) * 1943-06-26 1948-02-17 Du Pont Production of strain-free, extruded shapes from organic thermoplastic materials
US2530362A (en) * 1946-11-22 1950-11-14 Dow Chemical Co Coagulation of nonelastic polymers
US2585156A (en) * 1947-08-07 1952-02-12 Polymer Corp Method for forming nylon strip stock

Also Published As

Publication number Publication date
BE557170A (de)
GB820994A (en) 1959-09-30
US2976572A (en) 1961-03-28
NL207348A (de)

Similar Documents

Publication Publication Date Title
AT197311B (de)
AT202855B (de)
AT216255B (de)
AT199361B (de)
AT202354B (de)
AT201309B (de)
AT194202B (de)
AT202279B (de)
AT196732B (de)
AT213780B (de)
AT195843B (de)
AT196945B (de)
AT211020B (de)
FR65646E (de)
AT199054B (de)
AT196060B (de)
AT199904B (de)
AT201021B (de)
AT193789B (de)
AT201431B (de)
AT194662B (de)
AT194974B (de)
AT197110B (de)
AT197107B (de)
AT204355B (de)