NL147891C - - Google Patents
Info
- Publication number
- NL147891C NL147891C NL147891DA NL147891C NL 147891 C NL147891 C NL 147891C NL 147891D A NL147891D A NL 147891DA NL 147891 C NL147891 C NL 147891C
- Authority
- NL
- Netherlands
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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
- D21C3/022—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of S-containing compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2662012X | 1949-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL147891C true NL147891C (US06262066-20010717-C00424.png) |
Family
ID=19875247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL147891D NL147891C (US06262066-20010717-C00424.png) | 1949-07-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2662012A (US06262066-20010717-C00424.png) |
| FR (1) | FR1021964A (US06262066-20010717-C00424.png) |
| NL (1) | NL147891C (US06262066-20010717-C00424.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2854334A (en) * | 1954-11-08 | 1958-09-30 | Hawaiian Dev Company Ltd | Rapid kraft pulping process for bagasse and other fibrous, non-woody lignocellulosic plant materials |
| CA2731073C (en) * | 2007-12-05 | 2014-05-20 | Shandong Fuyin Paper & Environmental Protection Technology Co., Ltd | Grass type unbleached paper product and preparation method thereof |
| CA2749168C (en) * | 2008-12-09 | 2017-09-12 | Shandong Fuyin Paper & Environmental Protection Technology Co., Ltd | A base paper, the preparation method and use thereof |
| US8795469B2 (en) * | 2010-06-25 | 2014-08-05 | Prairie Paper Ventures Inc. | Method for preparing nonwood fiber paper |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US296935A (en) * | 1884-04-15 | Gael febdinand dahl | ||
| AT40620B (de) * | 1907-08-13 | 1910-01-25 | Erik Wilhelm Tillberg | Verfahren zur Herstellung von Zellulose aus Rinde. |
| DE313344C (US06262066-20010717-C00424.png) * | 1917-10-20 | |||
| US1692774A (en) * | 1925-06-18 | 1928-11-20 | Ball Brothers Co | Paper and paper stock and method of producing the same |
| US1634603A (en) * | 1926-01-12 | 1927-07-05 | Grasselli Chemical Co | Process of making paper from straw and product |
| US1626171A (en) * | 1926-06-29 | 1927-04-26 | Sidney D Wells | Process for cooking vegetable fiber |
| US1816456A (en) * | 1930-04-07 | 1931-07-28 | Zimmerman Max | Method of making straw pulp for straw board |
| US1920239A (en) * | 1931-05-14 | 1933-08-01 | Estape | Process of preparing cellulose |
| US2049567A (en) * | 1934-06-05 | 1936-08-04 | Du Pont | Manufacture of paper pulp |
| US2099400A (en) * | 1936-10-19 | 1937-11-16 | Champagne Paper Corp | Preparation of paper pulp |
| US2161763A (en) * | 1937-10-06 | 1939-06-06 | Champagne Paper Corp | Process of making paper pulp |
| US2482142A (en) * | 1943-10-02 | 1949-09-20 | Gardner H Chidester | Structural material of compressed resin impregnated paper sheets |
-
0
- NL NL147891D patent/NL147891C/xx active
-
1950
- 1950-03-22 US US151299A patent/US2662012A/en not_active Expired - Lifetime
- 1950-07-12 FR FR1021964D patent/FR1021964A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2662012A (en) | 1953-12-08 |
| FR1021964A (fr) | 1953-02-26 |
