DE663945C - Process for sizing paper in the fabric - Google Patents
Process for sizing paper in the fabricInfo
- Publication number
- DE663945C DE663945C DEI56288D DEI0056288D DE663945C DE 663945 C DE663945 C DE 663945C DE I56288 D DEI56288 D DE I56288D DE I0056288 D DEI0056288 D DE I0056288D DE 663945 C DE663945 C DE 663945C
- Authority
- DE
- Germany
- Prior art keywords
- paper
- sizing
- water
- fabric
- wax
- 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.)
- Expired
Links
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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- 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
- D21H17/62—Rosin; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Description
Verfahren zur Leimung von Papier im Stoff Im Hauptpatent 663 445 ist ein Verfahren zur Harzleimung von Papier im Stoff unter Mitverwendung von polymeren wasserlöslichen Säureamiden beschrieben.Process for the sizing of paper in the fabric in the main patent 663 445 is a process for resin sizing paper in the fabric with the use of polymers water-soluble acid amides described.
Es wurde nun gefunden, daß man auch die Wachsleimung von Papier im Stoff wesentlich verbessern kann, wenn man die im Hauptpatent genannten polymeren wasserlöslichen Amide ungesättigter Carbonsäuren mitverwendet. Es können hierbei die bei der Papierleimung üblichen Wachse zur Anwendung gelangen, insbesondere Montanwachse und durch oxydative Behandlung daraus erhaltene hochmolekulare Carbonsäuren. Die Säureamide können bereits den Wachsen beigemischt oder auch erst bei ,der Leimung des Papierstoffes im Holländer zugesetzt werden. Man kann auch gleichzeitig noch andere bekannte Leimstoffe, z. B. Casein oder Wasserglas, mitvenvende#a.It has now been found that the wax sizing of paper in the Substance can be improved significantly if you use the polymers mentioned in the main patent water-soluble amides of unsaturated carboxylic acids are also used. It can do this the waxes customary in paper sizing are used, in particular montan waxes and high molecular carboxylic acids obtained therefrom by oxidative treatment. the Acid amides can already be added to the waxes or only during gluing of the paper stock can be added in the Hollander. You can also at the same time other known glues, e.g. B. Casein or water glass, also use # a.
Durch die Mitverwendung der wasserlöslichen polymeren Säurearnidde wird eine wesentliehe Ersparnis an Wachsen erzielt. Die mechanischen Festigkeiten des so geleimten Papiers sind infolge des geringeren Wachszusatzes wesentlichhöher als bei den beider bisher üblichen Wachsleimung erhaltenen Papieren. Das Verfahren eignet sich in gleicher Weise wie das Verfahren des Hauptpatents auch vorteilhaft für hochgefüllte Papiere.By using the water-soluble polymeric acid amide a substantial saving in wax is achieved. The mechanical strengths of the paper sized in this way are significantly higher due to the lower addition of wax than with the papers obtained with the two previously customary wax sizes. The procedure is also advantageous in the same way as the method of the main patent for highly filled papers.
Es ist bekannt, wäßrige Dispersionen von Polyacrylestern der Papiermasse
im Holländer zuzusetzen. Man erhält so Wasser- und öldichte Papiere. Man hat auch
schon vorgeschlagen, Mischungen von Harzen, insbesondere Kolophonium, also einer
Harzsäure, und Wachsen zum Leimen von Papier zu verwenden. Die Polyacrylester wie
auch Kolophonium sind wasserunlöslich und üben für sich allein eine leimende Wirkung
auf die Papiermasse aus. Die polymeren Säureamide sind jedoch wasserlöslich und
besitzen für sich keine leimende Wirkung auf die Papiermasse. Die Mitverwenduu,g
der wasserlöslichen
polymeren Amide ungesättigter C'arbans.äuren
bei der Wachsleimung bringt überdies den unerwarteten Vorteil mit sich, daß m.an
nur verhältnismäßig geringe Mengen an , leimendem Mittel zu verwenden braucht ünrj:
trotzdem eine gute Leimung, insbesondei auch bei hochbeschwerten Papieren, erhä
Auch die Festigkeitseigenschaften des Papiers werden dabei gesteigert. Beispiel
Zu 3oo Teilen im Holländer befindlichem Papierstoff gibt man 6 Teile oxydiertes
Montanwachs in emulgierter Form, mischt gut durch und fügt noch etwa 3 Teile oder
auch
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI56034D DE663445C (en) | 1936-09-27 | 1936-09-27 | Process for resin sizing paper in the fabric |
GB2725436A GB481206A (en) | 1936-09-27 | 1936-10-07 | Improvements in the sizing of paper |
DEI56288D DE663945C (en) | 1936-09-27 | 1936-11-04 | Process for sizing paper in the fabric |
FR824952D FR824952A (en) | 1936-09-27 | 1937-07-30 | Paper sizing process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI56034D DE663445C (en) | 1936-09-27 | 1936-09-27 | Process for resin sizing paper in the fabric |
DEI56288D DE663945C (en) | 1936-09-27 | 1936-11-04 | Process for sizing paper in the fabric |
Publications (1)
Publication Number | Publication Date |
---|---|
DE663945C true DE663945C (en) | 1938-08-17 |
Family
ID=10256593
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI56034D Expired DE663445C (en) | 1936-09-27 | 1936-09-27 | Process for resin sizing paper in the fabric |
DEI56288D Expired DE663945C (en) | 1936-09-27 | 1936-11-04 | Process for sizing paper in the fabric |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEI56034D Expired DE663445C (en) | 1936-09-27 | 1936-09-27 | Process for resin sizing paper in the fabric |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE663445C (en) |
FR (1) | FR824952A (en) |
GB (1) | GB481206A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090079B (en) * | 1958-07-10 | 1960-09-29 | Basf Ag | Aids for the finishing of paper and paper-like products |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB711404A (en) * | 1951-04-18 | 1954-06-30 | American Cyanamid Co | Improvements relating to the production of sized paper |
DE1073854B (en) * | 1956-04-10 | 1960-01-21 | Rohm &. Haas Company, Philadelphia, Pa. (V. St. A.) | Process for the production of filled papers and the like |
GB883973A (en) * | 1958-10-06 | 1961-12-06 | American Cyanamid Co | Method of producing pigmented paper |
US3019157A (en) * | 1958-10-06 | 1962-01-30 | American Cyanamid Co | Web-forming fibrous suspensions of improved freeness |
CA1222606A (en) * | 1983-08-01 | 1987-06-09 | Jack F. Blevins | Method of forming beater-saturated sheet using carbonate ion |
DE3405019A1 (en) * | 1984-02-13 | 1985-08-14 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | MIXTURES OF WATER-SOLUBLE SYNTHETIC ORGANIC POLYMERS WITH NATURAL RESIN GLUE AND THEIR USE AS SIZING AGENT |
-
1936
- 1936-09-27 DE DEI56034D patent/DE663445C/en not_active Expired
- 1936-10-07 GB GB2725436A patent/GB481206A/en not_active Expired
- 1936-11-04 DE DEI56288D patent/DE663945C/en not_active Expired
-
1937
- 1937-07-30 FR FR824952D patent/FR824952A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090079B (en) * | 1958-07-10 | 1960-09-29 | Basf Ag | Aids for the finishing of paper and paper-like products |
Also Published As
Publication number | Publication date |
---|---|
FR824952A (en) | 1938-02-21 |
DE663445C (en) | 1938-08-06 |
GB481206A (en) | 1938-03-08 |
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