NL20802C - Werkwijze voor de bereiding van kunstmassa's uit aromatische aminen en formaldehyd. - Google Patents

Werkwijze voor de bereiding van kunstmassa's uit aromatische aminen en formaldehyd.

Info

Publication number
NL20802C
NL20802C NL35900A NL35900A NL20802C NL 20802 C NL20802 C NL 20802C NL 35900 A NL35900 A NL 35900A NL 35900 A NL35900 A NL 35900A NL 20802 C NL20802 C NL 20802C
Authority
NL
Netherlands
Prior art keywords
formaldehyde
preparation
aromatic amines
synthetic materials
amines
Prior art date
Application number
NL35900A
Other languages
English (en)
Inventor
Paul Haller
Hans Kappeler
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 filed Critical
Application granted granted Critical
Publication of NL20802C publication Critical patent/NL20802C/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/06—Amines
    • C08G12/08—Amines aromatic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
NL35900A 1926-02-17 1927-02-05 Werkwijze voor de bereiding van kunstmassa's uit aromatische aminen en formaldehyd. NL20802C (nl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH123515T 1926-02-17
CH127950T 1926-07-16
CH132811T 1928-02-29

Publications (1)

Publication Number Publication Date
NL20802C true NL20802C (nl) 1929-11-15

Family

ID=4492988

Family Applications (1)

Application Number Title Priority Date Filing Date
NL35900A NL20802C (nl) 1926-02-17 1927-02-05 Werkwijze voor de bereiding van kunstmassa's uit aromatische aminen en formaldehyd.

Country Status (5)

Country Link
CH (1) CH127950A (nl)
DE (2) DE487654C (nl)
FR (1) FR628650A (nl)
GB (2) GB274501A (nl)
NL (1) NL20802C (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023223B (de) * 1955-12-01 1958-01-23 Wolfen Filmfab Veb Verfahren zur Herstellung von Anionenaustauschharzen

Also Published As

Publication number Publication date
DE487654C (de) 1929-12-14
GB306972A (en) 1930-03-06
GB274501A (en) 1928-08-23
DE496981C (de) 1930-04-30
CH127950A (de) 1928-10-01
FR628650A (fr) 1927-10-26

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