SE434526B - Sett att framstella cellulosahaltig massa i form av en hydratiserad cellulosagelprodukt - Google Patents
Sett att framstella cellulosahaltig massa i form av en hydratiserad cellulosagelproduktInfo
- Publication number
- SE434526B SE434526B SE7608696A SE7608696A SE434526B SE 434526 B SE434526 B SE 434526B SE 7608696 A SE7608696 A SE 7608696A SE 7608696 A SE7608696 A SE 7608696A SE 434526 B SE434526 B SE 434526B
- Authority
- SE
- Sweden
- Prior art keywords
- cellulosally
- cellulosagel
- hydratized
- mass
- product
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
-
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
- D21C1/10—Physical methods for facilitating impregnation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/601,419 US4087317A (en) | 1975-08-04 | 1975-08-04 | High yield, low cost cellulosic pulp and hydrated gels therefrom |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7608696L SE7608696L (sv) | 1977-02-05 |
SE434526B true SE434526B (sv) | 1984-07-30 |
Family
ID=24407414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7608696A SE434526B (sv) | 1975-08-04 | 1976-08-03 | Sett att framstella cellulosahaltig massa i form av en hydratiserad cellulosagelprodukt |
Country Status (5)
Country | Link |
---|---|
US (1) | US4087317A (fi) |
BR (1) | BR7600709A (fi) |
CA (1) | CA1087811A (fi) |
FI (1) | FI63447C (fi) |
SE (1) | SE434526B (fi) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341807A (en) * | 1980-10-31 | 1982-07-27 | International Telephone And Telegraph Corporation | Food products containing microfibrillated cellulose |
US5232555A (en) * | 1988-09-29 | 1993-08-03 | Pulp And Paper Research Institute Of Canada | Wet cellulosic web transfer method using air doctor blade |
US5693296A (en) * | 1992-08-06 | 1997-12-02 | The Texas A&M University System | Calcium hydroxide pretreatment of biomass |
US5865898A (en) * | 1992-08-06 | 1999-02-02 | The Texas A&M University System | Methods of biomass pretreatment |
US5487419A (en) * | 1993-07-09 | 1996-01-30 | Microcell, Inc. | Redispersible microdenominated cellulose |
US5385640A (en) * | 1993-07-09 | 1995-01-31 | Microcell, Inc. | Process for making microdenominated cellulose |
NZ250858A (en) * | 1993-12-27 | 1995-08-28 | Hayashibara Biochem Lab | Alkali-treated bagasse, its fermentation and use as animal feed |
US5766662A (en) * | 1995-11-28 | 1998-06-16 | The United States Of America As Represented By The Secretary Of Agriculture | Dietary fiber gels for calorie reduced foods and method for preparing the same |
US5925218A (en) * | 1997-03-03 | 1999-07-20 | Westvaco Corporation | Rehydration of once-dried fiber |
US20040168781A1 (en) * | 2002-08-05 | 2004-09-02 | Petri Silenius | Noil for use in paper manufacture, method for its production, and paper pulp and paper containing such noil |
PT3617400T (pt) * | 2009-03-30 | 2022-12-30 | Fiberlean Tech Ltd | Utilização de suspensões de celulose nanofibrilar |
EP2805986B1 (en) * | 2009-03-30 | 2017-11-08 | FiberLean Technologies Limited | Process for the production of nano-fibrillar cellulose gels |
GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
PL2386682T3 (pl) * | 2010-04-27 | 2014-08-29 | Omya Int Ag | Sposób wytwarzania materiałów strukturalnych z użyciem nanowłóknistych żeli celulozowych |
SI2386683T1 (sl) * | 2010-04-27 | 2014-07-31 | Omya International Ag | Postopek za proizvodnjo kompozitnih materialov na osnovi gela |
AU2014227494B2 (en) * | 2010-04-27 | 2016-02-04 | Omya International Ag | Process for the manufacture of structured materials using nano-fibrillar cellulose gels |
GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
CN112094432B (zh) | 2015-10-14 | 2022-08-05 | 纤维精益技术有限公司 | 可三维成型片材 |
US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
RU2727605C1 (ru) | 2016-04-05 | 2020-07-22 | Фиберлин Текнолоджис Лимитед | Бумажные и картонные продукты |
ES2919328T3 (es) | 2016-04-22 | 2022-07-26 | Fiberlean Tech Ltd | Fibras que comprenden celulosa microfibrilada y métodos de fabricación de fibras y materiales no tejidos de las mismas |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA670451A (en) * | 1963-09-17 | J. Nolan William | Pulping process | |
US1631834A (en) * | 1921-05-19 | 1927-06-07 | Wood Conversion Co | Gelatinizing wood |
US1857433A (en) * | 1926-08-19 | 1932-05-10 | Certain Teed Prod Corp | Felt |
US2008892A (en) * | 1932-03-29 | 1935-07-23 | Defibrator Ab | Method of manufacture of pulp |
BE420844A (fi) * | 1936-04-02 | |||
US2215353A (en) * | 1937-03-29 | 1940-09-17 | United States Gypsum Co | Process of making fiberboard |
US2182250A (en) * | 1938-06-06 | 1939-12-05 | Charles W Collins | Brake mechanism |
US2454532A (en) * | 1940-08-03 | 1948-11-23 | Wood Conversion Co | Process for defibering lignocellulose while subjected to steam and a digestive chemical |
US2956918A (en) * | 1957-07-09 | 1960-10-18 | Francis H Snyder And Associate | Chemically assisted mechanical wood pulp |
US3013932A (en) * | 1958-01-14 | 1961-12-19 | Hawaiian Dev Company Ltd | Printing paper and process of making the same |
US3192102A (en) * | 1962-08-15 | 1965-06-29 | William J Nolan | Pulping process |
SE303088B (fi) * | 1963-05-31 | 1968-08-12 | Defibrator Ab | |
US3379609A (en) * | 1964-01-16 | 1968-04-23 | United States Gypsum Co | Water-felted building product including nonfibrous cellulose binder |
US3607618A (en) * | 1967-11-06 | 1971-09-21 | Process Dev Corp | Wood-pulping process |
-
1975
- 1975-08-04 US US05/601,419 patent/US4087317A/en not_active Expired - Lifetime
-
1976
- 1976-02-05 BR BR7600709A patent/BR7600709A/pt unknown
- 1976-07-29 FI FI762168A patent/FI63447C/fi not_active IP Right Cessation
- 1976-08-03 SE SE7608696A patent/SE434526B/xx not_active IP Right Cessation
- 1976-08-03 CA CA258,290A patent/CA1087811A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1087811A (en) | 1980-10-21 |
FI63447C (fi) | 1983-06-10 |
SE7608696L (sv) | 1977-02-05 |
BR7600709A (pt) | 1977-05-10 |
FI762168A (fi) | 1977-02-05 |
US4087317A (en) | 1978-05-02 |
FI63447B (fi) | 1983-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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