GB1387358A - Pulping methods and products - Google Patents
Pulping methods and productsInfo
- Publication number
- GB1387358A GB1387358A GB5638372A GB5638372A GB1387358A GB 1387358 A GB1387358 A GB 1387358A GB 5638372 A GB5638372 A GB 5638372A GB 5638372 A GB5638372 A GB 5638372A GB 1387358 A GB1387358 A GB 1387358A
- Authority
- GB
- United Kingdom
- Prior art keywords
- products
- pulping methods
- depithed
- digesting
- heading
- Prior art date
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000004537 pulping Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 241000609240 Ambelania acida Species 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 240000000111 Saccharum officinarum Species 0.000 abstract 1
- 235000007201 Saccharum officinarum Nutrition 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000010905 bagasse Substances 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
Landscapes
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23436272A | 1972-03-13 | 1972-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1387358A true GB1387358A (en) | 1975-03-19 |
Family
ID=22881053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5638372A Expired GB1387358A (en) | 1972-03-13 | 1972-12-06 | Pulping methods and products |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3737369A (cs) |
| JP (1) | JPS49501A (cs) |
| AR (1) | AR202621A1 (cs) |
| AU (1) | AU469545B2 (cs) |
| BR (1) | BR7208466D0 (cs) |
| EG (1) | EG10799A (cs) |
| ES (1) | ES409498A1 (cs) |
| FR (1) | FR2175745B1 (cs) |
| GB (1) | GB1387358A (cs) |
| OA (1) | OA04343A (cs) |
| PH (1) | PH9377A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2118223A (en) * | 1982-03-23 | 1983-10-26 | Mahindra Kumar Makhija | Pulp manufacture |
| GB2125080A (en) * | 1982-08-06 | 1984-02-29 | Kimberly Clark Co | Modifying bagasse pulp |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019974A (cs) * | 1973-06-29 | 1975-03-03 | ||
| JPS5218870A (en) * | 1975-07-16 | 1977-02-12 | Chisso Corp | Laver screen having different adhering property on both side |
| US6174412B1 (en) * | 1998-03-02 | 2001-01-16 | Purely Cotton, Inc. | Cotton linter tissue products and method for preparing same |
| RU2207416C1 (ru) * | 2002-05-18 | 2003-06-27 | Федеральное государственное унитарное предприятие "Пермский завод им. С.М. Кирова" | Способ получения хлопковой целлюлозы |
| WO2007123974A2 (en) * | 2006-04-21 | 2007-11-01 | Hercules Incorporated | Decolorized raw cotton linters and preparation of ether derivatives therefrom |
| KR20170089950A (ko) | 2012-11-09 | 2017-08-04 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 연장된 경로를 갖는 가변 기하학적 디퓨저 및 그 제어방법 |
| CN107100028A (zh) * | 2017-05-05 | 2017-08-29 | 东至县鸿棉工贸有限责任公司 | 一种精制棉短绒的生产方法 |
-
1972
- 1972-03-13 US US00234362A patent/US3737369A/en not_active Expired - Lifetime
- 1972-11-15 AU AU48879/72A patent/AU469545B2/en not_active Expired
- 1972-12-01 BR BR008466/72A patent/BR7208466D0/pt unknown
- 1972-12-04 PH PH14175*UA patent/PH9377A/en unknown
- 1972-12-06 GB GB5638372A patent/GB1387358A/en not_active Expired
- 1972-12-07 AR AR245539A patent/AR202621A1/es active
- 1972-12-11 ES ES409498A patent/ES409498A1/es not_active Expired
-
1973
- 1973-01-31 JP JP48012117A patent/JPS49501A/ja active Pending
- 1973-02-01 FR FR7303572A patent/FR2175745B1/fr not_active Expired
- 1973-03-07 OA OA54848A patent/OA04343A/xx unknown
- 1973-03-07 EG EG83/73A patent/EG10799A/xx active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2118223A (en) * | 1982-03-23 | 1983-10-26 | Mahindra Kumar Makhija | Pulp manufacture |
| GB2125080A (en) * | 1982-08-06 | 1984-02-29 | Kimberly Clark Co | Modifying bagasse pulp |
Also Published As
| Publication number | Publication date |
|---|---|
| US3737369A (en) | 1973-06-05 |
| OA04343A (fr) | 1980-01-31 |
| EG10799A (en) | 1976-06-30 |
| BR7208466D0 (pt) | 1973-12-11 |
| ES409498A1 (es) | 1976-04-01 |
| PH9377A (en) | 1975-10-22 |
| JPS49501A (cs) | 1974-01-07 |
| AU4887972A (en) | 1974-05-16 |
| AR202621A1 (es) | 1975-06-30 |
| FR2175745A1 (cs) | 1973-10-26 |
| AU469545B2 (en) | 1976-02-19 |
| FR2175745B1 (cs) | 1975-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |