FI752552A - - Google Patents
Info
- Publication number
- FI752552A FI752552A FI752552A FI752552A FI752552A FI 752552 A FI752552 A FI 752552A FI 752552 A FI752552 A FI 752552A FI 752552 A FI752552 A FI 752552A FI 752552 A FI752552 A FI 752552A
- Authority
- FI
- Finland
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/38—Conserving the finely-divided cellulosic material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/14—Disintegrating in mills
- D21B1/16—Disintegrating in mills in the presence of chemical agents
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Paper (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO743286A NO136583C (no) | 1974-09-12 | 1974-09-12 | Mekanisk tremasse med hoey absorpsjonshastighet, samt fremgangsmaate for fremstilling derav |
| NO743286 | 1974-09-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI752552A true FI752552A (US08188275-20120529-C00054.png) | 1976-03-13 |
| FI59444B FI59444B (fi) | 1981-04-30 |
| FI59444C FI59444C (fi) | 1981-08-10 |
Family
ID=19881821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI752552A FI59444C (fi) | 1974-09-12 | 1975-09-11 | Foerfarande foer behandling av mekaniska massor och/eller av dessa framstaellda produkter |
Country Status (13)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE432118B (sv) * | 1975-02-26 | 1984-03-19 | Moelnlycke Ab | Mekanisk fluffmassa och sett for framstellning derav |
| NO760666L (no) * | 1976-02-27 | 1977-08-30 | Papirind Forskningsinst | Fremgangsm}te ved fremstilling av mekaniske masser. |
| PH13425A (en) * | 1976-05-10 | 1980-04-23 | Du Pont | 2,3,8,12b-tetrahydro 1 h-3a,8-methano-dibenzo(3,4,6,7)cyclohepta(1,2-c)pyrrole derivatives pharmaceutical compositions containing same and method |
| DE3128100C2 (de) * | 1981-07-16 | 1986-05-22 | Chemische Fabrik Stockhausen GmbH, 4150 Krefeld | Absorptionsmittel für Blut und seröse Körperflüssigkeiten |
| DE3712445A1 (de) * | 1987-04-11 | 1988-10-20 | Ver Papierwerke Ag | Hygienisches zellstoffprodukt mit verbesserter hautvertraeglichkeit |
-
1974
- 1974-09-12 NO NO743286A patent/NO136583C/no unknown
-
1975
- 1975-09-05 DE DE2539570A patent/DE2539570C3/de not_active Expired
- 1975-09-05 AT AT688175A patent/AT347781B/de active
- 1975-09-08 CA CA234,947A patent/CA1073162A/en not_active Expired
- 1975-09-10 FR FR7527764A patent/FR2284706A1/fr active Granted
- 1975-09-10 IT IT12785/75A patent/IT1049168B/it active
- 1975-09-11 SE SE7510158A patent/SE418873B/xx not_active Application Discontinuation
- 1975-09-11 FI FI752552A patent/FI59444C/fi not_active IP Right Cessation
- 1975-09-11 DK DK406775AA patent/DK141255B/da not_active Application Discontinuation
- 1975-09-12 GB GB37605/75A patent/GB1515865A/en not_active Expired
- 1975-09-12 NL NL7510763A patent/NL7510763A/xx not_active Application Discontinuation
- 1975-09-12 JP JP50110115A patent/JPS5184904A/ja active Pending
- 1975-09-12 BE BE159977A patent/BE833343A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO743286L (US08188275-20120529-C00054.png) | 1976-03-15 |
| ATA688175A (de) | 1978-05-15 |
| AT347781B (de) | 1979-01-10 |
| NO136583C (no) | 1984-06-07 |
| NL7510763A (nl) | 1976-03-16 |
| DE2539570B2 (de) | 1979-06-13 |
| BE833343A (fr) | 1975-12-31 |
| CA1073162A (en) | 1980-03-11 |
| IT1049168B (it) | 1981-01-20 |
| DK141255B (da) | 1980-02-11 |
| NO136583B (US08188275-20120529-C00054.png) | 1977-06-20 |
| AU8455175A (en) | 1977-03-10 |
| SE7510158L (sv) | 1976-03-15 |
| FI59444B (fi) | 1981-04-30 |
| FR2284706A1 (fr) | 1976-04-09 |
| JPS5184904A (US08188275-20120529-C00054.png) | 1976-07-24 |
| GB1515865A (en) | 1978-06-28 |
| FR2284706B1 (US08188275-20120529-C00054.png) | 1982-04-23 |
| DK406775A (US08188275-20120529-C00054.png) | 1976-03-13 |
| FI59444C (fi) | 1981-08-10 |
| SE418873B (sv) | 1981-06-29 |
| DE2539570A1 (de) | 1976-04-01 |
| DE2539570C3 (de) | 1980-02-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: PAPIRINDUSTRIENS FORSKNINGSINSTITUTT |