CN102597068B - 干磨多糖衍生物的方法 - Google Patents
干磨多糖衍生物的方法 Download PDFInfo
- Publication number
- CN102597068B CN102597068B CN201080046615.8A CN201080046615A CN102597068B CN 102597068 B CN102597068 B CN 102597068B CN 201080046615 A CN201080046615 A CN 201080046615A CN 102597068 B CN102597068 B CN 102597068B
- Authority
- CN
- China
- Prior art keywords
- dry grinding
- cellulose
- moisture content
- intermediate value
- derivatived cellulose
- 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.)
- Active
Links
Classifications
-
- 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
- C08J3/12—Powdering or granulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/06—Drying; Forming
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25148809P | 2009-10-14 | 2009-10-14 | |
US61/251,488 | 2009-10-14 | ||
PCT/US2010/047199 WO2011046679A1 (en) | 2009-10-14 | 2010-08-31 | A process for dry-grinding a polysaccharide derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102597068A CN102597068A (zh) | 2012-07-18 |
CN102597068B true CN102597068B (zh) | 2014-10-01 |
Family
ID=43466552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080046615.8A Active CN102597068B (zh) | 2009-10-14 | 2010-08-31 | 干磨多糖衍生物的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8727246B2 (zh) |
EP (1) | EP2488571B1 (zh) |
JP (1) | JP5711243B2 (zh) |
KR (1) | KR101728745B1 (zh) |
CN (1) | CN102597068B (zh) |
BR (1) | BR112012007917A2 (zh) |
WO (1) | WO2011046679A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150028526A1 (en) * | 2012-02-10 | 2015-01-29 | Dow Global Technologies Llc | Composition for extrusion-molded ceramic bodies comprising a cellulose derivative of certain median particle length |
US10858570B2 (en) | 2012-07-17 | 2020-12-08 | Dow Global Technologies Llc | Aqueous cement compositions incorporating particles that are activated to control rheology when water soluble portions of the particles are released in the presence of water |
EP2968578B1 (en) | 2013-03-12 | 2019-06-26 | Hercules LLC | Coprocessed silica coated polymer composition |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2262527A (en) * | 1992-07-02 | 1993-06-23 | Dow Deutschland Inc | Process for grinding cellulose compounds |
EP0824107A2 (de) * | 1996-08-12 | 1998-02-18 | Lenzing Aktiengesellschaft | Cellulosepartikel |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2410789C2 (de) * | 1974-03-07 | 1980-08-07 | Hoechst Ag, 6000 Frankfurt | Verfahren zum Kaltmahlen von Cellulosederivaten |
DE3038001A1 (de) * | 1980-10-08 | 1982-05-06 | Henkel KGaA, 4000 Düsseldorf | Verfahren zur herstellung von mikropulvern aus celluloseether oder cellulose |
US4650716A (en) | 1985-05-14 | 1987-03-17 | Hercules Incorporated | Novel salts of carboxymethylcellulose |
US4820813A (en) * | 1986-05-01 | 1989-04-11 | The Dow Chemical Company | Grinding process for high viscosity cellulose ethers |
DE3839831A1 (de) * | 1988-11-25 | 1990-05-31 | Hoechst Ag | Verfahren und vorrichtung zur produktschonenden mahlung und gleichzeitigen trocknung von feuchten celluloseethern |
US5488104A (en) | 1994-06-30 | 1996-01-30 | The Dow Chemical Company | Process for comminuting cellulose ethers |
US5948406A (en) | 1996-08-12 | 1999-09-07 | Rohm And Haas Company | Immunogens, antibodies formed therefrom, and coating antigens useful in a diacylhydrazine immunoassay method |
ATE207500T1 (de) * | 1997-01-21 | 2001-11-15 | Wolff Walsrode Ag | Verfahren zur herstellung von feinteiligen polysaccharidderivaten |
DE10009411A1 (de) | 2000-02-28 | 2001-08-30 | Wolff Walsrode Ag | Verfahren zur Herstellung pulverförmiger wasserlöslicher Cellulosederivate unter Einsatz eines Wasserdampf/Inertgas-Gemisch oder Wasserdampf/Luft-Gemisch als Transport und Wärmeträgergas |
DE10009409A1 (de) | 2000-02-28 | 2001-08-30 | Wolff Walsrode Ag | Verfahren zur Herstellung von pulverförmigen wasserlöslichen Cellulosederivaten |
-
2010
- 2010-08-31 WO PCT/US2010/047199 patent/WO2011046679A1/en active Application Filing
- 2010-08-31 BR BR112012007917A patent/BR112012007917A2/pt not_active IP Right Cessation
- 2010-08-31 KR KR1020127012002A patent/KR101728745B1/ko active IP Right Grant
- 2010-08-31 CN CN201080046615.8A patent/CN102597068B/zh active Active
- 2010-08-31 JP JP2012534194A patent/JP5711243B2/ja active Active
- 2010-08-31 US US13/391,337 patent/US8727246B2/en active Active
- 2010-08-31 EP EP10750004.3A patent/EP2488571B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2262527A (en) * | 1992-07-02 | 1993-06-23 | Dow Deutschland Inc | Process for grinding cellulose compounds |
EP0824107A2 (de) * | 1996-08-12 | 1998-02-18 | Lenzing Aktiengesellschaft | Cellulosepartikel |
Also Published As
Publication number | Publication date |
---|---|
EP2488571B1 (en) | 2019-03-27 |
KR20120100983A (ko) | 2012-09-12 |
EP2488571A1 (en) | 2012-08-22 |
JP2013508473A (ja) | 2013-03-07 |
US8727246B2 (en) | 2014-05-20 |
US20120187225A1 (en) | 2012-07-26 |
WO2011046679A1 (en) | 2011-04-21 |
KR101728745B1 (ko) | 2017-04-20 |
BR112012007917A2 (pt) | 2019-09-24 |
JP5711243B2 (ja) | 2015-04-30 |
CN102597068A (zh) | 2012-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210508 Address after: New York State, USA Patentee after: Nutrition and biotechnology USA first LLC Address before: Delaware, USA Patentee before: DDP special electronic materials USA Co.,Ltd. Effective date of registration: 20210508 Address after: michigan Patentee after: THE DOW CHEMICAL Co. Address before: michigan Patentee before: DOW GLOBAL TECHNOLOGIES LLC Effective date of registration: 20210508 Address after: Delaware, USA Patentee after: DDP special electronic materials USA Co.,Ltd. Address before: Delaware, USA Patentee before: DDP special electronic materials American Co. Effective date of registration: 20210508 Address after: Delaware, USA Patentee after: DDP special electronic materials American Co. Address before: michigan Patentee before: THE DOW CHEMICAL Co. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Delaware, USA Patentee after: DDP special electronic materials USA Co.,Ltd. Address before: Delaware, USA Patentee before: DDP special electronic materials American Co. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210611 Address after: Delaware, USA Patentee after: DDP special electronic materials American Co. Address before: michigan Patentee before: THE DOW CHEMICAL Co. Effective date of registration: 20210611 Address after: New York State, USA Patentee after: Nutrition and biotechnology USA first LLC Address before: Delaware, USA Patentee before: DDP special electronic materials USA Co.,Ltd. Effective date of registration: 20210611 Address after: michigan Patentee after: THE DOW CHEMICAL Co. Address before: michigan Patentee before: DOW GLOBAL TECHNOLOGIES LLC |
|
TR01 | Transfer of patent right |