JPS5345402B2 - - Google Patents
Info
- Publication number
- JPS5345402B2 JPS5345402B2 JP14733177A JP14733177A JPS5345402B2 JP S5345402 B2 JPS5345402 B2 JP S5345402B2 JP 14733177 A JP14733177 A JP 14733177A JP 14733177 A JP14733177 A JP 14733177A JP S5345402 B2 JPS5345402 B2 JP S5345402B2
- Authority
- JP
- Japan
- 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
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
Landscapes
- Paper (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75044176A | 1976-12-14 | 1976-12-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5374102A JPS5374102A (en) | 1978-07-01 |
| JPS5345402B2 true JPS5345402B2 (un) | 1978-12-06 |
Family
ID=25017887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14733177A Granted JPS5374102A (en) | 1976-12-14 | 1977-12-09 | Lignin removing method of lignocellulose material |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5374102A (un) |
| AU (1) | AU504177B2 (un) |
| BR (1) | BR7708249A (un) |
| CA (1) | CA1094264A (un) |
| DE (1) | DE2755769A1 (un) |
| ES (1) | ES465038A1 (un) |
| FI (1) | FI773771A (un) |
| FR (1) | FR2374464A1 (un) |
| NO (1) | NO774265L (un) |
| NZ (1) | NZ185812A (un) |
| SE (1) | SE7714129L (un) |
| ZA (1) | ZA777226B (un) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925544A1 (de) * | 1979-06-25 | 1981-01-22 | Bayer Ag | Verfahren zur delignifizierung von lignocellulose-materialien |
| DE2941385A1 (de) * | 1979-10-12 | 1981-04-23 | Bayer Ag, 5090 Leverkusen | Dispersionen von nitroanthrachinonen, verfahren zu deren herstellung und ihre verwendung |
| BR9910866A (pt) * | 1998-06-02 | 2001-10-30 | Us Health | Método para a deslignificação seletiva demateriais lignocelulósicos |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD98549A1 (un) * | 1970-07-23 | 1973-06-20 | ||
| JPS5143403A (en) * | 1974-10-09 | 1976-04-14 | Honshu Paper Co Ltd | Arukariparupuno seizohoho |
| DE2610891A1 (de) * | 1975-03-18 | 1976-09-30 | Ahlstroem Oy | Verfahren zum delignifizieren von ligninhaltigem material |
| JPS51112903A (en) * | 1975-03-26 | 1976-10-05 | Honshu Paper Co Ltd | Process for digesting lignocellulose material with sulphites |
-
1977
- 1977-11-18 CA CA291,265A patent/CA1094264A/en not_active Expired
- 1977-11-23 AU AU30875/77A patent/AU504177B2/en not_active Expired
- 1977-11-29 NZ NZ185812A patent/NZ185812A/xx unknown
- 1977-12-05 ZA ZA00777226A patent/ZA777226B/xx unknown
- 1977-12-09 JP JP14733177A patent/JPS5374102A/ja active Granted
- 1977-12-12 BR BR7708249A patent/BR7708249A/pt unknown
- 1977-12-12 NO NO774265A patent/NO774265L/no unknown
- 1977-12-13 SE SE7714129A patent/SE7714129L/xx unknown
- 1977-12-13 FI FI773771A patent/FI773771A/fi not_active Application Discontinuation
- 1977-12-14 ES ES465038A patent/ES465038A1/es not_active Expired
- 1977-12-14 FR FR7737644A patent/FR2374464A1/fr active Granted
- 1977-12-14 DE DE19772755769 patent/DE2755769A1/de not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD98549A1 (un) * | 1970-07-23 | 1973-06-20 | ||
| JPS5143403A (en) * | 1974-10-09 | 1976-04-14 | Honshu Paper Co Ltd | Arukariparupuno seizohoho |
| DE2610891A1 (de) * | 1975-03-18 | 1976-09-30 | Ahlstroem Oy | Verfahren zum delignifizieren von ligninhaltigem material |
| JPS51112903A (en) * | 1975-03-26 | 1976-10-05 | Honshu Paper Co Ltd | Process for digesting lignocellulose material with sulphites |
Also Published As
| Publication number | Publication date |
|---|---|
| ES465038A1 (es) | 1978-12-01 |
| SE7714129L (sv) | 1978-06-15 |
| NZ185812A (en) | 1980-10-08 |
| ZA777226B (en) | 1978-09-27 |
| FI773771A (fi) | 1978-06-15 |
| AU504177B2 (en) | 1979-10-04 |
| FR2374464B1 (un) | 1981-02-27 |
| DE2755769A1 (de) | 1978-06-15 |
| BR7708249A (pt) | 1978-09-05 |
| NO774265L (no) | 1978-06-15 |
| AU3087577A (en) | 1979-07-05 |
| JPS5374102A (en) | 1978-07-01 |
| FR2374464A1 (fr) | 1978-07-13 |
| CA1094264A (en) | 1981-01-27 |