AU1048792A - Improvements in or relating to organic compounds - Google Patents
Improvements in or relating to organic compoundsInfo
- Publication number
- AU1048792A AU1048792A AU10487/92A AU1048792A AU1048792A AU 1048792 A AU1048792 A AU 1048792A AU 10487/92 A AU10487/92 A AU 10487/92A AU 1048792 A AU1048792 A AU 1048792A AU 1048792 A AU1048792 A AU 1048792A
- Authority
- AU
- Australia
- Prior art keywords
- microns
- water
- cellulose
- particle size
- cellulose material
- 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.)
- Abandoned
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/38—Coatings with pigments characterised by the pigments
- D21H19/42—Coatings with pigments characterised by the pigments at least partly organic
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/52—Additives of definite length or shape
Landscapes
- Paper (AREA)
- Polarising Elements (AREA)
- Air Bags (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Making Paper Articles (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
A method for reducing the particle size of cellulose in water and/or an organic solvent (preferably water) comprising a) forming a slurry or paste of cellulose material in water, the cellulose material having a dry weight average particle size of 1 to 100 microns (preferably 1 to 20 microns); and b) reducing the average particle size of the cellulose material to 1 to 10 microns (preferably 1 to 3 microns), preferably by milling, to form a carrier ; an additive being optionally added to the water prior to addition of cellulose or to end of operations a) or b) above. The additive when added, is preferably an optical brightener. The method is useful in the field of paper coatings where it permits more efficient use of additives.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919101965A GB9101965D0 (en) | 1991-01-30 | 1991-01-30 | Improvements in or relating to organic compounds |
GB9101965 | 1991-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1048792A true AU1048792A (en) | 1992-08-06 |
Family
ID=10689210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU10487/92A Abandoned AU1048792A (en) | 1991-01-30 | 1992-01-28 | Improvements in or relating to organic compounds |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0499578B1 (en) |
JP (1) | JPH04289294A (en) |
KR (1) | KR920014993A (en) |
AT (1) | ATE138436T1 (en) |
AU (1) | AU1048792A (en) |
CA (1) | CA2060105A1 (en) |
DE (1) | DE69210856T2 (en) |
FI (1) | FI920370A (en) |
GB (1) | GB9101965D0 (en) |
NO (1) | NO920372L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001081482A1 (en) * | 2000-04-20 | 2001-11-01 | Worldwide Coatings Ip Pty Ltd | Coating composition |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5677374A (en) * | 1992-04-16 | 1997-10-14 | Raisio Chemicals Oy | Thickening agent comprising aqueous dispersion of graft-copolymerized starch |
JP2005538863A (en) * | 2002-08-15 | 2005-12-22 | ドナルドソン カンパニー,インコーポレイティド | Paper coating with microporous polymer |
US7037405B2 (en) | 2003-05-14 | 2006-05-02 | International Paper Company | Surface treatment with texturized microcrystalline cellulose microfibrils for improved paper and paper board |
US7497924B2 (en) | 2003-05-14 | 2009-03-03 | International Paper Company | Surface treatment with texturized microcrystalline cellulose microfibrils for improved paper and paper board |
WO2006034837A2 (en) * | 2004-09-27 | 2006-04-06 | J. Rettenmaier & Söhne GmbH & Co. KG | Method for producing a cellulose-based material and material produced therewith |
ATE538246T1 (en) * | 2006-02-23 | 2012-01-15 | Rettenmaier & Soehne Gmbh & Co | RAW PAPER AND METHOD FOR THE PRODUCTION THEREOF |
JP5614986B2 (en) * | 2006-09-12 | 2014-10-29 | ミードウエストベコ・コーポレーション | Paperboard containing microplatelet cellulose particles |
PL3617400T3 (en) | 2009-03-30 | 2023-01-02 | Fiberlean Technologies Limited | Use of nanofibrillar cellulose suspensions |
DK2236545T3 (en) | 2009-03-30 | 2014-12-01 | Omya Int Ag | A process for the preparation of nano-fibrillar cellulose gels |
GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
EP2386682B1 (en) | 2010-04-27 | 2014-03-19 | Omya International AG | Process for the manufacture of structured materials using nano-fibrillar cellulose gels |
SI2386683T1 (en) | 2010-04-27 | 2014-07-31 | Omya International Ag | Process for the production of gel-based composite materials |
GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
EP2979895B1 (en) * | 2014-07-28 | 2017-08-23 | Flooring Technologies Ltd. | Method for producing decorated wood material boards and floor panel made from the wood material board |
EP3362508B1 (en) | 2015-10-14 | 2019-06-26 | FiberLean Technologies Limited | 3d-formable sheet material |
US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
EP3440259B1 (en) | 2016-04-05 | 2021-02-24 | FiberLean Technologies Limited | Paper and paperboard products |
PL3445900T3 (en) | 2016-04-22 | 2022-07-11 | Fiberlean Technologies Limited | Fibres comprising microfibrillated cellulose and methods of manufacturing fibres and nonwoven materials therefrom |
EP3710634B1 (en) * | 2017-11-13 | 2023-05-03 | Sun Chemical Corporation | Water-based coatings for cellulosic substrates |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE568156A (en) * | 1957-06-06 | |||
US4650716A (en) * | 1985-05-14 | 1987-03-17 | Hercules Incorporated | Novel salts of carboxymethylcellulose |
NO903004L (en) * | 1989-07-21 | 1991-01-22 | Bayer Ag | PROCEDURE FOR WHITENING OF PAPER COATING MATERIALS AND WHITENING PREPARATIONS FOR THE PROCEDURE. |
-
1991
- 1991-01-30 GB GB919101965A patent/GB9101965D0/en active Pending
-
1992
- 1992-01-21 AT AT92810035T patent/ATE138436T1/en not_active IP Right Cessation
- 1992-01-21 DE DE69210856T patent/DE69210856T2/en not_active Expired - Lifetime
- 1992-01-21 EP EP92810035A patent/EP0499578B1/en not_active Expired - Lifetime
- 1992-01-28 FI FI920370A patent/FI920370A/en not_active Application Discontinuation
- 1992-01-28 NO NO92920372A patent/NO920372L/en unknown
- 1992-01-28 CA CA002060105A patent/CA2060105A1/en not_active Abandoned
- 1992-01-28 AU AU10487/92A patent/AU1048792A/en not_active Abandoned
- 1992-01-29 KR KR1019920001305A patent/KR920014993A/en not_active Application Discontinuation
- 1992-01-30 JP JP4014478A patent/JPH04289294A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001081482A1 (en) * | 2000-04-20 | 2001-11-01 | Worldwide Coatings Ip Pty Ltd | Coating composition |
EA005507B1 (en) * | 2000-04-20 | 2005-02-24 | Уорлдвайд Коутингс Ип Пти Лтд | Coating composition |
US7566493B2 (en) | 2000-04-20 | 2009-07-28 | Worldwide Coatings Ip Pty Ltd | Coating composition |
Also Published As
Publication number | Publication date |
---|---|
EP0499578B1 (en) | 1996-05-22 |
NO920372D0 (en) | 1992-01-28 |
JPH04289294A (en) | 1992-10-14 |
CA2060105A1 (en) | 1992-07-31 |
ATE138436T1 (en) | 1996-06-15 |
EP0499578A1 (en) | 1992-08-19 |
NO920372L (en) | 1992-07-31 |
DE69210856T2 (en) | 1996-12-19 |
DE69210856D1 (en) | 1996-06-27 |
FI920370A (en) | 1992-07-31 |
GB9101965D0 (en) | 1991-03-13 |
KR920014993A (en) | 1992-08-26 |
FI920370A0 (en) | 1992-01-28 |
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