NO880773L - Framgangsmaate for behandling av pulp for kartong. - Google Patents
Framgangsmaate for behandling av pulp for kartong.Info
- Publication number
- NO880773L NO880773L NO880773A NO880773A NO880773L NO 880773 L NO880773 L NO 880773L NO 880773 A NO880773 A NO 880773A NO 880773 A NO880773 A NO 880773A NO 880773 L NO880773 L NO 880773L
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- treatment
- carton
- pulp
- carton pulp
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1786687A | 1987-02-24 | 1987-02-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO880773D0 NO880773D0 (no) | 1988-02-23 |
NO880773L true NO880773L (no) | 1988-08-25 |
Family
ID=21784970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO880773A NO880773L (no) | 1987-02-24 | 1988-02-23 | Framgangsmaate for behandling av pulp for kartong. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS63282388A (no) |
CA (1) | CA1289305C (no) |
FI (1) | FI880870A (no) |
NO (1) | NO880773L (no) |
SE (1) | SE8800610L (no) |
-
1988
- 1988-02-23 NO NO880773A patent/NO880773L/no unknown
- 1988-02-23 CA CA000559542A patent/CA1289305C/en not_active Expired - Fee Related
- 1988-02-23 SE SE8800610A patent/SE8800610L/xx not_active Application Discontinuation
- 1988-02-24 FI FI880870A patent/FI880870A/fi not_active IP Right Cessation
- 1988-02-24 JP JP63041815A patent/JPS63282388A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE8800610L (sv) | 1988-08-25 |
FI880870A (fi) | 1988-08-25 |
CA1289305C (en) | 1991-09-24 |
NO880773D0 (no) | 1988-02-23 |
FI880870A0 (fi) | 1988-02-24 |
SE8800610D0 (sv) | 1988-02-23 |
JPS63282388A (ja) | 1988-11-18 |
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