CH388623A - Verfahren zur Herstellung eines haltbaren, konzentrierten, wässrigen Harnstoff-Formaldehyd-Vorkondensats - Google Patents
Verfahren zur Herstellung eines haltbaren, konzentrierten, wässrigen Harnstoff-Formaldehyd-VorkondensatsInfo
- 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
Links
- 229920001807 Urea-formaldehyde Polymers 0.000 title 1
- 230000005923 long-lasting effect Effects 0.000 title 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 title 1
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)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
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 (OSRAM) |
CH (1) | CH388623A (OSRAM) |
FR (1) | FR1169299A (OSRAM) |
GB (1) | GB857283A (OSRAM) |
NL (1) | NL215242A (OSRAM) |
-
0
- NL NL215242D patent/NL215242A/xx unknown
- BE BE555645D patent/BE555645A/xx unknown
-
1956
- 1956-03-09 GB GB738356A patent/GB857283A/en not_active Expired
-
1957
- 1957-03-09 FR FR1169299D patent/FR1169299A/fr not_active Expired
- 1957-03-09 CH CH4365757A patent/CH388623A/de unknown
Also Published As
Publication number | Publication date |
---|---|
GB857283A (en) | 1960-12-29 |
FR1169299A (fr) | 1958-12-24 |
BE555645A (OSRAM) | |
NL215242A (OSRAM) |
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