CH358672A - Procédé de fabrication de papier contenant des fibres synthétiques - Google Patents
Procédé de fabrication de papier contenant des fibres synthétiquesInfo
- Publication number
- CH358672A CH358672A CH358672DA CH358672A CH 358672 A CH358672 A CH 358672A CH 358672D A CH358672D A CH 358672DA CH 358672 A CH358672 A CH 358672A
- Authority
- CH
- Switzerland
- Prior art keywords
- synthetic fibers
- paper containing
- making paper
- containing synthetic
- making
- Prior art date
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
- D21H5/00—Special paper or cardboard not otherwise provided for
- D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
- D21H5/1254—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which have been treated to improve their dispersion in the paper-making furnish
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
-
- 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
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/22—Proteins
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1153589T | 1956-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH358672A true CH358672A (fr) | 1961-11-30 |
Family
ID=9648956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH358672D CH358672A (fr) | 1956-06-08 | 1957-06-07 | Procédé de fabrication de papier contenant des fibres synthétiques |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH358672A (fr) |
FR (1) | FR1153589A (fr) |
-
1956
- 1956-06-08 FR FR1153589D patent/FR1153589A/fr not_active Expired
-
1957
- 1957-06-07 CH CH358672D patent/CH358672A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR1153589A (fr) | 1958-03-12 |
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