FI56973C - Foerfarande foer kontinuerlig framstaellning av aminoplastloesningar - Google Patents
Foerfarande foer kontinuerlig framstaellning av aminoplastloesningar Download PDFInfo
- Publication number
- FI56973C FI56973C FI43472A FI43472A FI56973C FI 56973 C FI56973 C FI 56973C FI 43472 A FI43472 A FI 43472A FI 43472 A FI43472 A FI 43472A FI 56973 C FI56973 C FI 56973C
- Authority
- FI
- Finland
- Prior art keywords
- mixing
- formaldehyde
- solution
- urea
- tank
- Prior art date
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
-
- 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
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2109754 | 1971-03-02 | ||
| DE19712109754 DE2109754B2 (de) | 1971-03-02 | 1971-03-02 | Verfahren zur kontinuierlichen Her stellung von Aminoplastlosungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI56973B FI56973B (fi) | 1980-01-31 |
| FI56973C true FI56973C (fi) | 1980-05-12 |
Family
ID=5800223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI43472A FI56973C (fi) | 1971-03-02 | 1972-02-17 | Foerfarande foer kontinuerlig framstaellning av aminoplastloesningar |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5241318B1 (he) |
| BE (1) | BE780022A (he) |
| CA (1) | CA987825A (he) |
| CS (1) | CS171721B2 (he) |
| DD (1) | DD95686A5 (he) |
| DE (1) | DE2109754B2 (he) |
| FI (1) | FI56973C (he) |
| FR (1) | FR2128470B1 (he) |
| GB (1) | GB1375502A (he) |
| IT (1) | IT952052B (he) |
| NL (1) | NL156727B (he) |
| NO (1) | NO130945C (he) |
| PL (1) | PL82347B1 (he) |
| RO (1) | RO59357A (he) |
| SE (1) | SE400981B (he) |
| SU (1) | SU451251A3 (he) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2491303C2 (ru) * | 2007-12-21 | 2013-08-27 | ДЮНЕА Аустриа ГмбХ | Способ непрерывного производства высокоэффективных водных растворов аминоформальдегидной смолы |
| PT2835388T (pt) | 2013-08-06 | 2017-04-04 | Basf Se | Processo para a preparação de soluções de aminoplasto |
-
1971
- 1971-03-02 DE DE19712109754 patent/DE2109754B2/de not_active Ceased
-
1972
- 1972-02-17 FI FI43472A patent/FI56973C/fi active
- 1972-02-24 JP JP1859072A patent/JPS5241318B1/ja active Pending
- 1972-02-25 SU SU1751532A patent/SU451251A3/ru active
- 1972-02-25 NO NO58972A patent/NO130945C/no unknown
- 1972-02-29 SE SE253972A patent/SE400981B/xx unknown
- 1972-02-29 BE BE780022A patent/BE780022A/xx not_active IP Right Cessation
- 1972-03-01 DD DD16122472A patent/DD95686A5/xx unknown
- 1972-03-01 PL PL15380672A patent/PL82347B1/pl unknown
- 1972-03-01 IT IT4870172A patent/IT952052B/it active
- 1972-03-01 CA CA136,002A patent/CA987825A/en not_active Expired
- 1972-03-01 CS CS135972A patent/CS171721B2/cs unknown
- 1972-03-01 FR FR7207049A patent/FR2128470B1/fr not_active Expired
- 1972-03-01 GB GB946072A patent/GB1375502A/en not_active Expired
- 1972-03-02 NL NL7202783A patent/NL156727B/xx not_active IP Right Cessation
- 1972-03-02 RO RO6995472A patent/RO59357A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI56973B (fi) | 1980-01-31 |
| NL156727B (nl) | 1978-05-16 |
| IT952052B (it) | 1973-07-20 |
| SU451251A3 (ru) | 1974-11-25 |
| CA987825A (en) | 1976-04-20 |
| CS171721B2 (he) | 1976-10-29 |
| RO59357A (he) | 1976-02-15 |
| SE400981B (sv) | 1978-04-17 |
| DD95686A5 (he) | 1973-02-12 |
| NL7202783A (he) | 1972-09-05 |
| FR2128470A1 (he) | 1972-10-20 |
| BE780022A (fr) | 1972-08-29 |
| NO130945C (he) | 1975-03-12 |
| PL82347B1 (en) | 1975-10-31 |
| FR2128470B1 (he) | 1974-09-13 |
| DE2109754B2 (de) | 1973-11-29 |
| DE2109754A1 (de) | 1972-09-14 |
| GB1375502A (he) | 1974-11-27 |
| JPS5241318B1 (he) | 1977-10-18 |
| NO130945B (he) | 1974-12-02 |
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