ES466384A1 - Filled paper - Google Patents
Filled paperInfo
- Publication number
- ES466384A1 ES466384A1 ES466384A ES466384A ES466384A1 ES 466384 A1 ES466384 A1 ES 466384A1 ES 466384 A ES466384 A ES 466384A ES 466384 A ES466384 A ES 466384A ES 466384 A1 ES466384 A1 ES 466384A1
- Authority
- ES
- Spain
- Prior art keywords
- pulp
- paper
- machine
- alum
- diluted
- 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
- 229940037003 alum Drugs 0.000 abstract 3
- 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 2
- 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 2
- 238000000034 method Methods 0.000 abstract 2
- 238000004513 sizing Methods 0.000 abstract 2
- 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 2
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Abstract
A process for making paper of the type in which pulp pulp is supplied to a collection box from where it flows to a mixing point where it is diluted with return water from the paper machine, the resulting pulp being pumped to a head tub of machine, characterized said process by the fact that to make paper containing a reagent reactive to acids and prepared by using rosin and paper industry alum, the filler is added to the paper pulp already treated with rosin sizing and enough alum to fix the sizing, incorporating then the alum to the diluted pulp before proceeding to the application of the pulp to the paper machine. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3155/77A GB1596632A (en) | 1977-01-26 | 1977-01-26 | Filled paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES466384A1 true ES466384A1 (en) | 1978-10-01 |
Family
ID=9752989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES466384A Expired ES466384A1 (en) | 1977-01-26 | 1978-01-26 | Filled paper |
Country Status (20)
| Country | Link |
|---|---|
| BE (1) | BE863218A (en) |
| BR (1) | BR7800450A (en) |
| CA (1) | CA1075944A (en) |
| DE (1) | DE2803398A1 (en) |
| DK (1) | DK30478A (en) |
| ES (1) | ES466384A1 (en) |
| FI (1) | FI780214A7 (en) |
| FR (1) | FR2378895A1 (en) |
| GB (1) | GB1596632A (en) |
| GR (1) | GR72111B (en) |
| IE (1) | IE46377B1 (en) |
| IL (1) | IL53882A (en) |
| IT (1) | IT1103878B (en) |
| MX (1) | MX148457A (en) |
| NL (1) | NL7800825A (en) |
| NO (1) | NO780268L (en) |
| RO (1) | RO74134A (en) |
| SE (1) | SE7800904L (en) |
| TR (1) | TR20043A (en) |
| ZA (1) | ZA78491B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8700058L (en) * | 1987-01-09 | 1988-07-10 | Skogsindustriens Tekniska Fors | PAPER |
| RU2130985C1 (en) * | 1998-06-24 | 1999-05-27 | Институт химии Коми научного центра Уральского отделения РАН | Method of manufacturing paper pulp |
-
1977
- 1977-01-26 GB GB3155/77A patent/GB1596632A/en not_active Expired
-
1978
- 1978-01-20 DK DK30478A patent/DK30478A/en not_active Application Discontinuation
- 1978-01-23 IE IE146/78A patent/IE46377B1/en unknown
- 1978-01-23 BE BE184558A patent/BE863218A/en not_active IP Right Cessation
- 1978-01-24 NL NL7800825A patent/NL7800825A/en active Search and Examination
- 1978-01-24 IL IL53882A patent/IL53882A/en unknown
- 1978-01-24 FI FI780214A patent/FI780214A7/en not_active Application Discontinuation
- 1978-01-25 GR GR55272A patent/GR72111B/el unknown
- 1978-01-25 FR FR7801991A patent/FR2378895A1/en active Granted
- 1978-01-25 BR BR7800450A patent/BR7800450A/en unknown
- 1978-01-25 CA CA295,618A patent/CA1075944A/en not_active Expired
- 1978-01-25 SE SE7800904A patent/SE7800904L/en unknown
- 1978-01-25 IT IT47788/78A patent/IT1103878B/en active
- 1978-01-25 NO NO780268A patent/NO780268L/en unknown
- 1978-01-26 DE DE19782803398 patent/DE2803398A1/en not_active Withdrawn
- 1978-01-26 RO RO7893017D patent/RO74134A/en unknown
- 1978-01-26 ES ES466384A patent/ES466384A1/en not_active Expired
- 1978-01-26 TR TR20043A patent/TR20043A/en unknown
- 1978-01-26 MX MX172201A patent/MX148457A/en unknown
- 1978-01-26 ZA ZA00780491A patent/ZA78491B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE780146L (en) | 1978-07-26 |
| FR2378895B1 (en) | 1983-06-17 |
| NL7800825A (en) | 1978-07-28 |
| GR72111B (en) | 1983-09-14 |
| DE2803398A1 (en) | 1978-07-27 |
| IE46377B1 (en) | 1983-05-18 |
| IT1103878B (en) | 1985-10-14 |
| RO74134A (en) | 1981-06-22 |
| IL53882A0 (en) | 1978-04-30 |
| GB1596632A (en) | 1981-08-26 |
| IL53882A (en) | 1981-02-27 |
| FI780214A7 (en) | 1978-07-27 |
| MX148457A (en) | 1983-04-25 |
| NO780268L (en) | 1978-07-27 |
| IT7847788A0 (en) | 1978-01-25 |
| TR20043A (en) | 1980-07-02 |
| BE863218A (en) | 1978-07-24 |
| FR2378895A1 (en) | 1978-08-25 |
| DK30478A (en) | 1978-07-27 |
| CA1075944A (en) | 1980-04-22 |
| SE7800904L (en) | 1978-07-27 |
| BR7800450A (en) | 1978-09-26 |
| ZA78491B (en) | 1979-09-26 |
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