FR2378895A1 - Nouveau procede de fabrication de papier charge et papier ainsi obtenu - Google Patents
Nouveau procede de fabrication de papier charge et papier ainsi obtenuInfo
- Publication number
- FR2378895A1 FR2378895A1 FR7801991A FR7801991A FR2378895A1 FR 2378895 A1 FR2378895 A1 FR 2378895A1 FR 7801991 A FR7801991 A FR 7801991A FR 7801991 A FR7801991 A FR 7801991A FR 2378895 A1 FR2378895 A1 FR 2378895A1
- Authority
- FR
- France
- Prior art keywords
- paper
- diluted
- pulp
- machine
- new method
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 229940037003 alum Drugs 0.000 abstract 2
- 239000003292 glue Substances 0.000 abstract 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002351 wastewater 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
- D21H17/62—Rosin; Derivatives thereof
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/675—Oxides, hydroxides or carbonates
-
- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Making Paper Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3155/77A GB1596632A (en) | 1977-01-26 | 1977-01-26 | Filled paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2378895A1 true FR2378895A1 (fr) | 1978-08-25 |
| FR2378895B1 FR2378895B1 (enrdf_load_stackoverflow) | 1983-06-17 |
Family
ID=9752989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7801991A Granted FR2378895A1 (fr) | 1977-01-26 | 1978-01-25 | Nouveau procede de fabrication de papier charge et papier ainsi obtenu |
Country Status (20)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0276200A1 (en) * | 1987-01-09 | 1988-07-27 | Stfi | Paper production |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2130985C1 (ru) * | 1998-06-24 | 1999-05-27 | Институт химии Коми научного центра Уральского отделения РАН | Способ изготовления бумажной массы |
-
1977
- 1977-01-26 GB GB3155/77A patent/GB1596632A/en not_active Expired
-
1978
- 1978-01-20 DK DK30478A patent/DK30478A/da not_active Application Discontinuation
- 1978-01-23 IE IE146/78A patent/IE46377B1/en unknown
- 1978-01-23 BE BE184558A patent/BE863218A/xx not_active IP Right Cessation
- 1978-01-24 NL NL7800825A patent/NL7800825A/xx active Search and Examination
- 1978-01-24 IL IL53882A patent/IL53882A/xx unknown
- 1978-01-24 FI FI780214A patent/FI780214A7/fi not_active Application Discontinuation
- 1978-01-25 FR FR7801991A patent/FR2378895A1/fr active Granted
- 1978-01-25 SE SE7800904A patent/SE7800904L/xx unknown
- 1978-01-25 NO NO780268A patent/NO780268L/no unknown
- 1978-01-25 IT IT47788/78A patent/IT1103878B/it active
- 1978-01-25 BR BR7800450A patent/BR7800450A/pt unknown
- 1978-01-25 CA CA295,618A patent/CA1075944A/en not_active Expired
- 1978-01-25 GR GR55272A patent/GR72111B/el unknown
- 1978-01-26 TR TR20043A patent/TR20043A/xx unknown
- 1978-01-26 RO RO7893017D patent/RO74134A/ro unknown
- 1978-01-26 ES ES466384A patent/ES466384A1/es not_active Expired
- 1978-01-26 MX MX172201A patent/MX148457A/es unknown
- 1978-01-26 DE DE19782803398 patent/DE2803398A1/de not_active Withdrawn
- 1978-01-26 ZA ZA00780491A patent/ZA78491B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0276200A1 (en) * | 1987-01-09 | 1988-07-27 | Stfi | Paper production |
Also Published As
| Publication number | Publication date |
|---|---|
| IE46377B1 (en) | 1983-05-18 |
| NO780268L (no) | 1978-07-27 |
| DK30478A (da) | 1978-07-27 |
| NL7800825A (nl) | 1978-07-28 |
| IL53882A0 (en) | 1978-04-30 |
| IT1103878B (it) | 1985-10-14 |
| BR7800450A (pt) | 1978-09-26 |
| IL53882A (en) | 1981-02-27 |
| FI780214A7 (fi) | 1978-07-27 |
| IE780146L (en) | 1978-07-26 |
| SE7800904L (sv) | 1978-07-27 |
| GR72111B (enrdf_load_stackoverflow) | 1983-09-14 |
| ZA78491B (en) | 1979-09-26 |
| ES466384A1 (es) | 1978-10-01 |
| DE2803398A1 (de) | 1978-07-27 |
| TR20043A (tr) | 1980-07-02 |
| RO74134A (ro) | 1981-06-22 |
| CA1075944A (en) | 1980-04-22 |
| BE863218A (fr) | 1978-07-24 |
| MX148457A (es) | 1983-04-25 |
| GB1596632A (en) | 1981-08-26 |
| IT7847788A0 (it) | 1978-01-25 |
| FR2378895B1 (enrdf_load_stackoverflow) | 1983-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2356763A1 (fr) | Procede et dispositif de preparation de pates contenant des fibres | |
| SE7801868L (sv) | Blekning av lignocellulosamaterial med peroxidhaltiga blekmedel | |
| DE135486T1 (de) | Verfahren zum steuern eines anaeroben prozesses. | |
| JPS5691094A (en) | Oxygen delignifying method and apparatus of medium concentrated pulp | |
| ES479108A1 (es) | Procedimiento para refinar pulpas de celulosa. | |
| JPS57169749A (en) | Photographic material | |
| KR830009084A (ko) | 퀴놀린 카복실산 유도체의 제조방법 | |
| FR2378895A1 (fr) | Nouveau procede de fabrication de papier charge et papier ainsi obtenu | |
| MX152096A (es) | Metodo mejorado para extraer valores de tungsteno a partir de soluciones acuosas de tungstatos de metales alcalinos que contienen impurezas | |
| SE7809167L (sv) | Barlastreduktion | |
| SE8100650L (sv) | Sett att bleka lignocellulosamassa | |
| ATE36565T1 (de) | Peroxydbleichverfahren fuer cellulose enthaltendes material. | |
| BR8107016A (pt) | Processo para a obtencao de sacarideos hidrossoluveis a partir de material contendo celulose | |
| ES477183A1 (es) | Procedimiento para la regeneracion de papelotes de gran ca- lidad. | |
| FR2409346A1 (fr) | Procede et dispositif pour le traitement des vieux papiers | |
| DE69403302D1 (de) | Verfahren zum Herstellen von Natriumhydroxyd aus Weisslauge | |
| ES393777A1 (es) | Procedimiento para tratar el licor residual que contiene na2s y na2co3 procedente de la preparacion de pulpa al poli-sulfuro. | |
| SU645708A1 (ru) | Модификатор дл флотации оловосодержащих руд | |
| ES8204015A1 (es) | Procedimiento para preparar pulpa celulosica | |
| FR2288816A1 (fr) | Procede pour commander l'amenee de reactifs chimiques aux systemes de delignification et de blanchiment de pate | |
| FR2429257A1 (fr) | Procede de fermentation de la cellulose | |
| FR2355953A1 (fr) | Perfectionnement aux procedes de preparation du papier ou du carton contenant de l'amidon et une charge minerale | |
| ATE24556T1 (de) | Verfahren zur polysulfidbehandlung im alkalischen pulpverfahren von lignocellulosematerial. | |
| SE8006737L (sv) | Sett att framstella greaseproof-massa respektive greaseproof-papper | |
| FR2453935A1 (fr) | Systeme de separation des substances ligneuses lors de la fabrication de panneaux de fibres de bois |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |