FR2140031A1 - Melamine formaldehyde polycondensate - for addition to colophony paper sizing agent - Google Patents
Melamine formaldehyde polycondensate - for addition to colophony paper sizing agentInfo
- Publication number
- FR2140031A1 FR2140031A1 FR7219112A FR7219112A FR2140031A1 FR 2140031 A1 FR2140031 A1 FR 2140031A1 FR 7219112 A FR7219112 A FR 7219112A FR 7219112 A FR7219112 A FR 7219112A FR 2140031 A1 FR2140031 A1 FR 2140031A1
- Authority
- FR
- France
- Prior art keywords
- colophony
- addition
- sizing agent
- melamine formaldehyde
- paper sizing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 229920000877 Melamine resin Polymers 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 title 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 title 1
- 238000004513 sizing Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 abstract 2
- 150000001447 alkali salts Chemical class 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
- D21H17/51—Triazines, e.g. melamine
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712126866 DE2126866C3 (de) | 1971-05-29 | 1971-05-29 | Verwendung von Melamin-Formaldehyd-Polykondensaten als Verstärker bei der Harzleimung von Papier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2140031A1 true FR2140031A1 (en) | 1973-01-12 |
| FR2140031B1 FR2140031B1 (enrdf_load_stackoverflow) | 1973-07-13 |
Family
ID=5809341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7219112A Granted FR2140031A1 (en) | 1971-05-29 | 1972-05-29 | Melamine formaldehyde polycondensate - for addition to colophony paper sizing agent |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH571118A5 (enrdf_load_stackoverflow) |
| DD (1) | DD98553A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2126866C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2140031A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3107852A1 (de) * | 1981-03-02 | 1982-09-16 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | Verfahren zur herstellung von hochkonzentrierten, niedrigviskosen, waessrigen loesungen von melamin/aldehydharzen |
| DE3107853A1 (de) * | 1981-03-02 | 1982-09-16 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | Verfahren zur herstellung von hochkonzentrierten, niedrigviskosen, waessrigen loesungen von n-modifizierten melamin/aldehydharzen |
-
1971
- 1971-05-29 DE DE19712126866 patent/DE2126866C3/de not_active Expired
-
1972
- 1972-04-21 CH CH594472A patent/CH571118A5/xx not_active IP Right Cessation
- 1972-05-05 DD DD16281872A patent/DD98553A5/xx unknown
- 1972-05-29 FR FR7219112A patent/FR2140031A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2140031B1 (enrdf_load_stackoverflow) | 1973-07-13 |
| DE2126866A1 (de) | 1972-11-30 |
| DD98553A5 (enrdf_load_stackoverflow) | 1973-06-20 |
| DE2126866C3 (de) | 1975-07-31 |
| DE2126866B2 (de) | 1974-12-19 |
| CH571118A5 (enrdf_load_stackoverflow) | 1975-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |