CH388623A - Verfahren zur Herstellung eines haltbaren, konzentrierten, wässrigen Harnstoff-Formaldehyd-Vorkondensats - Google Patents

Verfahren zur Herstellung eines haltbaren, konzentrierten, wässrigen Harnstoff-Formaldehyd-Vorkondensats

Info

Publication number
CH388623A
CH388623A CH4365757A CH4365757A CH388623A CH 388623 A CH388623 A CH 388623A CH 4365757 A CH4365757 A CH 4365757A CH 4365757 A CH4365757 A CH 4365757A CH 388623 A CH388623 A CH 388623A
Authority
CH
Switzerland
Prior art keywords
lasting
concentrated
production
long
aqueous urea
Prior art date
Application number
CH4365757A
Other languages
English (en)
Inventor
Charles Wood Frederick
James Ryan John
John Taylor Peter
Harry Burkitt Frank
Tuson Margaret
Original Assignee
Tootal Broadhurst Lee Co Ltd
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 Tootal Broadhurst Lee Co Ltd filed Critical Tootal Broadhurst Lee Co Ltd
Publication of CH388623A publication Critical patent/CH388623A/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/423—Amino-aldehyde resins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
    • C07C273/1863—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety from urea
    • 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
    • C08G12/043—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24
    • C08G12/046—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24 one being urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
CH4365757A 1956-03-09 1957-03-09 Verfahren zur Herstellung eines haltbaren, konzentrierten, wässrigen Harnstoff-Formaldehyd-Vorkondensats CH388623A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB738356A GB857283A (en) 1956-03-09 1956-03-09 Process for the production of condensation products of formaldehyde with urea
GB2112856 1956-07-07

Publications (1)

Publication Number Publication Date
CH388623A true CH388623A (de) 1965-02-28

Family

ID=26241390

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4365757A CH388623A (de) 1956-03-09 1957-03-09 Verfahren zur Herstellung eines haltbaren, konzentrierten, wässrigen Harnstoff-Formaldehyd-Vorkondensats

Country Status (5)

Country Link
BE (1) BE555645A (de)
CH (1) CH388623A (de)
FR (1) FR1169299A (de)
GB (1) GB857283A (de)
NL (1) NL215242A (de)

Also Published As

Publication number Publication date
NL215242A (de)
FR1169299A (fr) 1958-12-24
BE555645A (de)
GB857283A (en) 1960-12-29

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