JPS5622991B2 - - Google Patents
Info
- Publication number
- JPS5622991B2 JPS5622991B2 JP4952473A JP4952473A JPS5622991B2 JP S5622991 B2 JPS5622991 B2 JP S5622991B2 JP 4952473 A JP4952473 A JP 4952473A JP 4952473 A JP4952473 A JP 4952473A JP S5622991 B2 JPS5622991 B2 JP S5622991B2
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- 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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/026—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of O2, e.g. air
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4952473A JPS5622991B2 (en) | 1973-05-01 | 1973-05-01 | |
| BR352274A BR7403522D0 (en) | 1973-05-01 | 1974-04-30 | PROCESS FOR THE PRODUCTION OF GRASS PULPS FOR PAPER MANUFACTURING |
| CA198,550A CA1036304A (en) | 1973-05-01 | 1974-04-30 | Process for producing paper-making pulps from grasses |
| AR25355274A AR199615A1 (en) | 1973-05-01 | 1974-04-30 | A PROCEDURE FOR PRODUCING PULPS FOR THE MANUFACTURE OF PAPER FROM HERBS OR GRAMINE |
| GB1914874A GB1446817A (en) | 1973-05-01 | 1974-05-01 | Paper-making materials |
| AU68474/74A AU494874B2 (en) | 1973-05-01 | 1974-05-01 | Process for producing papermaking pulps from grasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4952473A JPS5622991B2 (en) | 1973-05-01 | 1973-05-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49134901A JPS49134901A (en) | 1974-12-25 |
| JPS5622991B2 true JPS5622991B2 (en) | 1981-05-28 |
Family
ID=12833514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4952473A Expired JPS5622991B2 (en) | 1973-05-01 | 1973-05-01 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5622991B2 (en) |
| AR (1) | AR199615A1 (en) |
| BR (1) | BR7403522D0 (en) |
| CA (1) | CA1036304A (en) |
| GB (1) | GB1446817A (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5386807A (en) * | 1977-01-11 | 1978-07-31 | Hokusan Kk | Pulping method of nonn wood plant |
| JPS5423703A (en) * | 1977-07-19 | 1979-02-22 | Hokusan Kk | Equalizing of pulp quality in pulp making method by oxygen digestion of plant except wood |
| DD147784A3 (en) * | 1978-12-14 | 1981-04-22 | Lengyel Veronika P B | PROCESS FOR PRODUCING PULP FROM STRAW |
| GB2118223A (en) * | 1982-03-23 | 1983-10-26 | Mahindra Kumar Makhija | Pulp manufacture |
| FR2723598B1 (en) * | 1994-08-10 | 1996-10-18 | Sorgho Agro Ind Et Papetier Sa | PROCESS FOR DEMOELLING MARINE PLANTS, ESPECIALLY SORGHO, IN ORDER TO OBTAIN PAPER QUALITY FIBERS |
| DE19603491C2 (en) * | 1996-01-31 | 1999-04-08 | Abu Shaar Isam | Process for the production of a fibrous cellulose fabric and its use |
| PL363211A1 (en) * | 2003-10-30 | 2005-05-02 | Biotek Sp.z o.o. | Non-bleached and bleached fibrous paper pulps and method for manufacturing non-bleached and bleached fibrous paper pulps |
| US7811613B2 (en) | 2005-06-23 | 2010-10-12 | The Procter & Gamble Company | Individualized trichomes and products employing same |
| WO2009015556A1 (en) * | 2007-07-27 | 2009-02-05 | Shandong Tralin Paper Co., Ltd | Process for producing paper-making pulps from grasses and pulps obtained by the process |
| KR101410110B1 (en) * | 2007-12-05 | 2014-06-25 | 산동 후인 페이퍼 앤드 인바이런멘탈 프로텍션 테크놀로지 컴패니, 리미티드 | Grass type unbleached paper products and production method thereof |
| US8771465B2 (en) * | 2008-12-09 | 2014-07-08 | Shandong Fuyin Paper & Environmental Protection Technology Co., Ltd | Raw Paper |
| US8029645B2 (en) * | 2010-01-14 | 2011-10-04 | The Procter & Gamble Company | Soft and strong fibrous structures and methods for making same |
| US8795469B2 (en) * | 2010-06-25 | 2014-08-05 | Prairie Paper Ventures Inc. | Method for preparing nonwood fiber paper |
| CN102242520A (en) * | 2011-06-17 | 2011-11-16 | 云南大学 | Method for making Tibetan paper by hand |
| EP2761082A4 (en) * | 2011-09-28 | 2015-06-24 | Prairie Paper Ventures Inc | Method for preparing nonwood fiber paper |
| CN105019287A (en) * | 2015-07-13 | 2015-11-04 | 四川省西龙生物质材料科技有限公司 | Pulping method for obtaining high-performance fibers by using bamboo plants as raw materials |
-
1973
- 1973-05-01 JP JP4952473A patent/JPS5622991B2/ja not_active Expired
-
1974
- 1974-04-30 AR AR25355274A patent/AR199615A1/en active
- 1974-04-30 CA CA198,550A patent/CA1036304A/en not_active Expired
- 1974-04-30 BR BR352274A patent/BR7403522D0/en unknown
- 1974-05-01 GB GB1914874A patent/GB1446817A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1446817A (en) | 1976-08-18 |
| BR7403522D0 (en) | 1974-11-19 |
| CA1036304A (en) | 1978-08-15 |
| AU6847474A (en) | 1975-11-06 |
| JPS49134901A (en) | 1974-12-25 |
| AR199615A1 (en) | 1974-09-13 |