EP2291408A1 - Process for forming a pigment product from a cellulose derivative - Google Patents
Process for forming a pigment product from a cellulose derivativeInfo
- Publication number
- EP2291408A1 EP2291408A1 EP09754025A EP09754025A EP2291408A1 EP 2291408 A1 EP2291408 A1 EP 2291408A1 EP 09754025 A EP09754025 A EP 09754025A EP 09754025 A EP09754025 A EP 09754025A EP 2291408 A1 EP2291408 A1 EP 2291408A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- process according
- pigment product
- cellulose derivative
- cellulose
- product
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/005—Crosslinking of cellulose derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6484—Polysaccharides and derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/006—Preparation of organic pigments
-
- 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
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/52—Cellulose; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2301/08—Cellulose derivatives
- C08J2301/26—Cellulose ethers
- C08J2301/28—Alkyl ethers
-
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20085526A FI123642B (en) | 2008-05-30 | 2008-05-30 | Process for forming a pigment product of a cellulose derivative, pigment product and its use |
PCT/FI2009/050434 WO2009144372A1 (en) | 2008-05-30 | 2009-05-26 | Process for forming a pigment product from a cellulose derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2291408A1 true EP2291408A1 (en) | 2011-03-09 |
EP2291408A4 EP2291408A4 (en) | 2013-05-29 |
Family
ID=39523177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09754025.6A Withdrawn EP2291408A4 (en) | 2008-05-30 | 2009-05-26 | Process for forming a pigment product from a cellulose derivative |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2291408A4 (en) |
FI (1) | FI123642B (en) |
WO (1) | WO2009144372A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5684903B2 (en) | 2010-06-08 | 2015-03-18 | ダウ グローバル テクノロジーズ エルエルシー | Process for the preparation of granular reversibly cross-linked polymeric materials |
CN102580136B (en) * | 2011-01-07 | 2016-03-30 | 佛山市优特医疗科技有限公司 | The wound dressing that high moisture absorption and full wafer are removed |
WO2015052380A1 (en) | 2013-10-11 | 2015-04-16 | Upm-Kymmene Corporation | Method for manufacturing a paper, a paper and its use, a furnish and a wood based composition |
CN113116747A (en) * | 2020-01-14 | 2021-07-16 | 罗盖特公司 | Natural and porous starches as white pigments in toothpaste |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801919A (en) * | 1953-02-19 | 1957-08-06 | Screen Engineering Co | Photographic method for making templates |
JP2000015922A (en) * | 1998-06-30 | 2000-01-18 | Daicel Chem Ind Ltd | Ink receiving sheet and manufacture thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3489719A (en) | 1967-07-05 | 1970-01-13 | Dow Chemical Co | Surface treatment of finely-divided water-soluble polymers |
EP0909766A3 (en) | 1997-10-15 | 1999-09-29 | Borchers GmbH | Urethane-modified non ionic celluloses, a process for their production and their use as thickening additive |
DE10308109A1 (en) | 2003-02-26 | 2004-09-09 | Wolff Cellulosics Gmbh & Co. Kg | Water-dispersible polysaccharide derivatives with reduced glyoxal content and a process for lowering the glyoxal content in glyoxal cross-linked polysaccharide derivatives |
FI122073B (en) * | 2003-10-02 | 2011-08-15 | Teknologian Tutkimuskeskus Vtt | Porous filler or coating pigments for paper and paperboard and their preparation |
-
2008
- 2008-05-30 FI FI20085526A patent/FI123642B/en not_active IP Right Cessation
-
2009
- 2009-05-26 EP EP09754025.6A patent/EP2291408A4/en not_active Withdrawn
- 2009-05-26 WO PCT/FI2009/050434 patent/WO2009144372A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801919A (en) * | 1953-02-19 | 1957-08-06 | Screen Engineering Co | Photographic method for making templates |
JP2000015922A (en) * | 1998-06-30 | 2000-01-18 | Daicel Chem Ind Ltd | Ink receiving sheet and manufacture thereof |
Non-Patent Citations (1)
Title |
---|
See also references of WO2009144372A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2291408A4 (en) | 2013-05-29 |
FI123642B (en) | 2013-08-30 |
FI20085526A0 (en) | 2008-05-30 |
WO2009144372A1 (en) | 2009-12-03 |
FI20085526A (en) | 2009-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20101229 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: UPM-KYMMENE CORPORATION |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20130425 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C08B 11/20 20060101ALI20130419BHEP Ipc: C08K 5/00 20060101ALI20130419BHEP Ipc: C08G 18/76 20060101ALI20130419BHEP Ipc: D21H 19/42 20060101ALI20130419BHEP Ipc: C08J 3/28 20060101ALI20130419BHEP Ipc: C08J 3/24 20060101ALI20130419BHEP Ipc: C08J 3/12 20060101ALI20130419BHEP Ipc: C08J 9/00 20060101ALI20130419BHEP Ipc: D21H 17/25 20060101ALI20130419BHEP Ipc: D21H 19/52 20060101ALI20130419BHEP Ipc: C08B 15/00 20060101AFI20130419BHEP Ipc: D21H 17/67 20060101ALI20130419BHEP Ipc: C09B 67/20 20060101ALI20130419BHEP Ipc: C09B 61/00 20060101ALI20130419BHEP Ipc: C08G 18/64 20060101ALI20130419BHEP |
|
17Q | First examination report despatched |
Effective date: 20140210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20161201 |