FR2318272B3 - - Google Patents
Info
- Publication number
- FR2318272B3 FR2318272B3 FR7621444A FR7621444A FR2318272B3 FR 2318272 B3 FR2318272 B3 FR 2318272B3 FR 7621444 A FR7621444 A FR 7621444A FR 7621444 A FR7621444 A FR 7621444A FR 2318272 B3 FR2318272 B3 FR 2318272B3
- Authority
- FR
- France
- 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
- D21H17/375—Poly(meth)acrylamide
-
- 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
-
- 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
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
-
- 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
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
- D21H23/08—Controlling the addition by measuring pulp properties, e.g. zeta potential, pH
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30127/75A GB1552243A (en) | 1975-07-17 | 1975-07-17 | Manufacture of filled paper sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2318272A1 FR2318272A1 (en) | 1977-02-11 |
| FR2318272B3 true FR2318272B3 (en) | 1979-04-06 |
Family
ID=10302732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7621444A Granted FR2318272A1 (en) | 1975-07-17 | 1976-07-13 | PAPER MANUFACTURING PROCESS |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5225109A (en) |
| AR (1) | AR208240A1 (en) |
| AT (1) | ATA526876A (en) |
| BE (1) | BE844207A (en) |
| BR (1) | BR7604668A (en) |
| CA (1) | CA1046815A (en) |
| DD (1) | DD126749A5 (en) |
| DE (1) | DE2632350A1 (en) |
| DK (1) | DK322376A (en) |
| ES (1) | ES450418A1 (en) |
| FI (1) | FI762068A (en) |
| FR (1) | FR2318272A1 (en) |
| GB (1) | GB1552243A (en) |
| LU (1) | LU75389A1 (en) |
| NL (1) | NL7607998A (en) |
| NO (1) | NO762497L (en) |
| SE (1) | SE7608135L (en) |
| TR (1) | TR19226A (en) |
| ZA (1) | ZA763975B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5516072A (en) * | 1978-07-24 | 1980-02-04 | Shiraishi Kogyo Kk | Calcium carbonate pigment and its preparation |
| US4288462A (en) * | 1980-02-04 | 1981-09-08 | Amf Incorporated | Method for removing cationic contaminants from beverages |
| DE3014622A1 (en) * | 1980-04-16 | 1981-10-29 | MD Papierfabriken Heinrich Nicolaus GmbH, 8060 Dachau | Filled paper for laminate contg. modified calcium carbonate - in which calcium is partly replaced by other metal cations |
| DE3020854A1 (en) * | 1980-06-02 | 1981-12-10 | Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München | FILLER FOR PAPER, CARDBOARD OR CARDBOARD |
| FR2492425A1 (en) * | 1980-10-21 | 1982-04-23 | Gascogne Papeteries | PROCESS FOR THE PREPARATION BY PAPER TECHNIQUES OF A SHEET MATERIAL WITH IMPROVED MACHINE RETENTION, SHEET MATERIAL OBTAINED AND ITS APPLICATION IN PARTICULAR IN THE FIELD OF PRINTING WRITING, PACKAGING AND COATINGS |
| GB8531558D0 (en) * | 1985-12-21 | 1986-02-05 | Wiggins Teape Group Ltd | Loaded paper |
| GB8822577D0 (en) * | 1988-09-26 | 1988-11-02 | Blue Circle Ind Plc | Papermaking filler compositions |
| DE102013109991A1 (en) * | 2013-09-11 | 2015-03-12 | DEFOTEC Entschäumer Vertriebs GmbH | Process for the production of paper |
| CN105239451B (en) * | 2015-08-31 | 2017-03-01 | 成都新柯力化工科技有限公司 | A kind of preparation method of paper grade (stock) mineral fibres |
-
1975
- 1975-07-17 GB GB30127/75A patent/GB1552243A/en not_active Expired
-
1976
- 1976-01-01 AR AR263873A patent/AR208240A1/en active
- 1976-07-05 ZA ZA763975A patent/ZA763975B/en unknown
- 1976-07-09 CA CA256,683A patent/CA1046815A/en not_active Expired
- 1976-07-13 FR FR7621444A patent/FR2318272A1/en active Granted
- 1976-07-15 LU LU75389A patent/LU75389A1/xx unknown
- 1976-07-15 DD DD193893A patent/DD126749A5/xx unknown
- 1976-07-15 TR TR19226A patent/TR19226A/en unknown
- 1976-07-16 NO NO762497A patent/NO762497L/no unknown
- 1976-07-16 DK DK322376A patent/DK322376A/en unknown
- 1976-07-16 BE BE168967A patent/BE844207A/en unknown
- 1976-07-16 BR BR7604668A patent/BR7604668A/en unknown
- 1976-07-16 FI FI762068A patent/FI762068A/fi not_active Application Discontinuation
- 1976-07-16 JP JP51084036A patent/JPS5225109A/en active Pending
- 1976-07-16 AT AT526876A patent/ATA526876A/en not_active Application Discontinuation
- 1976-07-16 SE SE7608135A patent/SE7608135L/en unknown
- 1976-07-17 ES ES450418A patent/ES450418A1/en not_active Expired
- 1976-07-17 DE DE19762632350 patent/DE2632350A1/en not_active Withdrawn
- 1976-07-19 NL NL7607998A patent/NL7607998A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| TR19226A (en) | 1978-03-13 |
| DE2632350A1 (en) | 1977-02-10 |
| ES450418A1 (en) | 1977-08-01 |
| BR7604668A (en) | 1977-08-02 |
| FI762068A (en) | 1977-01-18 |
| GB1552243A (en) | 1979-09-12 |
| BE844207A (en) | 1977-01-17 |
| NL7607998A (en) | 1977-01-19 |
| CA1046815A (en) | 1979-01-23 |
| JPS5225109A (en) | 1977-02-24 |
| DK322376A (en) | 1977-01-18 |
| FR2318272A1 (en) | 1977-02-11 |
| SE7608135L (en) | 1977-01-18 |
| ZA763975B (en) | 1977-06-29 |
| LU75389A1 (en) | 1977-02-28 |
| NO762497L (en) | 1977-01-18 |
| ATA526876A (en) | 1980-10-15 |
| DD126749A5 (en) | 1977-08-10 |
| AR208240A1 (en) | 1976-12-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |