RO74134A - Procedeu pentru obtinerea hirtiei - Google Patents
Procedeu pentru obtinerea hirtieiInfo
- Publication number
- RO74134A RO74134A RO7893017D RO9301778D RO74134A RO 74134 A RO74134 A RO 74134A RO 7893017 D RO7893017 D RO 7893017D RO 9301778 D RO9301778 D RO 9301778D RO 74134 A RO74134 A RO 74134A
- Authority
- RO
- Romania
- Prior art keywords
- hiring
- procedure
- 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
- 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 (1)
Publication Number | Publication Date |
---|---|
RO74134A true RO74134A (ro) | 1981-06-22 |
Family
ID=9752989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7893017D RO74134A (ro) | 1977-01-26 | 1978-01-26 | Procedeu pentru obtinerea hirtiei |
Country Status (20)
Country | Link |
---|---|
BE (1) | BE863218A (ro) |
BR (1) | BR7800450A (ro) |
CA (1) | CA1075944A (ro) |
DE (1) | DE2803398A1 (ro) |
DK (1) | DK30478A (ro) |
ES (1) | ES466384A1 (ro) |
FI (1) | FI780214A (ro) |
FR (1) | FR2378895A1 (ro) |
GB (1) | GB1596632A (ro) |
GR (1) | GR72111B (ro) |
IE (1) | IE46377B1 (ro) |
IL (1) | IL53882A (ro) |
IT (1) | IT1103878B (ro) |
MX (1) | MX148457A (ro) |
NL (1) | NL7800825A (ro) |
NO (1) | NO780268L (ro) |
RO (1) | RO74134A (ro) |
SE (1) | SE7800904L (ro) |
TR (1) | TR20043A (ro) |
ZA (1) | ZA78491B (ro) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE8700058L (sv) * | 1987-01-09 | 1988-07-10 | Skogsindustriens Tekniska Fors | Papperstillverkning |
-
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 BE BE184558A patent/BE863218A/xx not_active IP Right Cessation
- 1978-01-23 IE IE146/78A patent/IE46377B1/en unknown
- 1978-01-24 IL IL53882A patent/IL53882A/xx unknown
- 1978-01-24 FI FI780214A patent/FI780214A/fi not_active Application Discontinuation
- 1978-01-24 NL NL7800825A patent/NL7800825A/xx active Search and Examination
- 1978-01-25 NO NO780268A patent/NO780268L/no unknown
- 1978-01-25 IT IT47788/78A patent/IT1103878B/it active
- 1978-01-25 GR GR55272A patent/GR72111B/el unknown
- 1978-01-25 BR BR7800450A patent/BR7800450A/pt unknown
- 1978-01-25 CA CA295,618A patent/CA1075944A/en not_active Expired
- 1978-01-25 FR FR7801991A patent/FR2378895A1/fr active Granted
- 1978-01-25 SE SE7800904A patent/SE7800904L/xx unknown
- 1978-01-26 DE DE19782803398 patent/DE2803398A1/de not_active Withdrawn
- 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 TR TR20043A patent/TR20043A/xx unknown
- 1978-01-26 ZA ZA00780491A patent/ZA78491B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FI780214A (fi) | 1978-07-27 |
DE2803398A1 (de) | 1978-07-27 |
IL53882A0 (en) | 1978-04-30 |
NO780268L (no) | 1978-07-27 |
FR2378895A1 (fr) | 1978-08-25 |
FR2378895B1 (ro) | 1983-06-17 |
BR7800450A (pt) | 1978-09-26 |
TR20043A (tr) | 1980-07-02 |
CA1075944A (en) | 1980-04-22 |
IL53882A (en) | 1981-02-27 |
DK30478A (da) | 1978-07-27 |
IT7847788A0 (it) | 1978-01-25 |
SE7800904L (sv) | 1978-07-27 |
GR72111B (ro) | 1983-09-14 |
IE46377B1 (en) | 1983-05-18 |
NL7800825A (nl) | 1978-07-28 |
MX148457A (es) | 1983-04-25 |
GB1596632A (en) | 1981-08-26 |
IE780146L (en) | 1978-07-26 |
IT1103878B (it) | 1985-10-14 |
BE863218A (fr) | 1978-07-24 |
ZA78491B (en) | 1979-09-26 |
ES466384A1 (es) | 1978-10-01 |
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