FI42758C - Hienojakoista, ei kuitumaista täyteainetta sisältävien polyamidijauheiden valmistusmenetelmä - Google Patents

Hienojakoista, ei kuitumaista täyteainetta sisältävien polyamidijauheiden valmistusmenetelmä

Info

Publication number
FI42758C
FI42758C FI186766A FI186766A FI42758C FI 42758 C FI42758 C FI 42758C FI 186766 A FI186766 A FI 186766A FI 186766 A FI186766 A FI 186766A FI 42758 C FI42758 C FI 42758C
Authority
FI
Finland
Prior art keywords
grained
fine
production
fibrous filler
polyamide powders
Prior art date
Application number
FI186766A
Other languages
English (en)
Other versions
FI42758B (fi
Inventor
Wolfes Wolfgang
Renckhoff Gustav
Original Assignee
Chemische Werke Witten Gmbh
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 Chemische Werke Witten Gmbh filed Critical Chemische Werke Witten Gmbh
Publication of FI42758B publication Critical patent/FI42758B/fi
Application granted granted Critical
Publication of FI42758C publication Critical patent/FI42758C/fi

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/28Preparatory processes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of 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)
  • Polyamides (AREA)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FI186766A 1965-07-23 1966-07-12 Hienojakoista, ei kuitumaista täyteainetta sisältävien polyamidijauheiden valmistusmenetelmä FI42758C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0036480 1965-07-23

Publications (2)

Publication Number Publication Date
FI42758B FI42758B (fi) 1970-06-30
FI42758C true FI42758C (fi) 1970-10-12

Family

ID=7022292

Family Applications (1)

Application Number Title Priority Date Filing Date
FI186766A FI42758C (fi) 1965-07-23 1966-07-12 Hienojakoista, ei kuitumaista täyteainetta sisältävien polyamidijauheiden valmistusmenetelmä

Country Status (12)

Country Link
AT (1) AT268668B (fi)
BE (1) BE684500A (fi)
CH (1) CH465228A (fi)
DE (1) DE1570369A1 (fi)
DK (1) DK108270C (fi)
ES (1) ES329316A1 (fi)
FI (1) FI42758C (fi)
FR (1) FR1520399A (fi)
GB (1) GB1147053A (fi)
NL (1) NL6602820A (fi)
NO (1) NO117660B (fi)
SE (1) SE322343B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5135991A (en) * 1989-01-20 1992-08-04 Daicel Huls Ltd. Process for producing polymer powder from molten mixture of polyamides
US9441085B2 (en) 2011-06-09 2016-09-13 Solvay Speciality Polymers Usa, Llc Polyamides compositions featuring improved thermal stability

Also Published As

Publication number Publication date
DE1570369A1 (de) 1970-03-05
AT268668B (de) 1969-02-25
DK108270C (da) 1967-10-30
FR1520399A (fr) 1968-04-12
GB1147053A (en) 1969-04-02
NO117660B (fi) 1969-09-08
FI42758B (fi) 1970-06-30
SE322343B (fi) 1970-04-06
NL6602820A (fi) 1967-01-24
ES329316A1 (es) 1967-06-16
BE684500A (fi) 1967-01-03
CH465228A (de) 1968-11-15

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