CN107001486B - 乙基纤维素聚合物颗粒的粒度减小 - Google Patents
乙基纤维素聚合物颗粒的粒度减小 Download PDFInfo
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- CN107001486B CN107001486B CN201580064843.0A CN201580064843A CN107001486B CN 107001486 B CN107001486 B CN 107001486B CN 201580064843 A CN201580064843 A CN 201580064843A CN 107001486 B CN107001486 B CN 107001486B
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- 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
- C08B11/22—Isolation
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- 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
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- 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
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
- C08B11/08—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with hydroxylated hydrocarbon radicals; Esters, ethers, or acetals thereof
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- 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
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
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- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Medicinal Preparation (AREA)
- Cosmetics (AREA)
- Detergent Compositions (AREA)
Abstract
Description
编号 | 2-7 | 2-8-C | 2-9 | 2-10 | 2-11 | 2-12 |
介质(mm) | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
温度<sup>(1)</sup>(℃) | 14-15 | 12-14 | 9-11 | 13 | 11-13 | 12-13 |
阴离子型表面活性剂 | SDS | 无 | SDS | SDS | SDS | SDS |
阴离子型表面活性剂%<sup>(2)</sup> | 3.1 | 0 | 2.9 | 2.9 | 7.1 | 2.0 |
稳定剂 | 无 | Stab1a | Stab1a | Stab1b | PVA | Stab1a |
稳定剂%<sup>(2)</sup> | 0 | 6.9 | 6.5 | 4.1 | 8.8% | 7.8 |
比能<sup>(3)</sup> | 35.7 | 30.6 | 75.5 | 41.0 | 83.3 | 70.4 |
D50(μm) | 0.44 | 8.9 | 0.46 | 0.29 | 0.17 | 0.35 |
D90(μm) | 1.01 | 18.1 | 1.88 | 0.66 | 0.52 | 0.74 |
编号 | 2-13 | 2-14 | 2-15-C | 2-16-C |
介质(mm) | 0.4 | 0.4 | 1 | 0.4 |
温度<sup>(1)</sup>(℃) | 11-12 | 9-11 | 23-26 | 25-27 |
阴离子型表面活性剂 | SDS | SDS | DSSS | DSSS |
阴离子型表面活性剂%<sup>(2)</sup> | 3.1% | 3.3 | 1.65 | 1.65 |
第一稳定剂 | Stab1a | Stab1b | 甘油 | 甘油 |
第一稳定剂%<sup>(2)</sup> | 6.9 | 3.3 | 9.9 | 9.9 |
比能<sup>(3)</sup> | 66.2 | na<sup>(4)</sup> | 24.0 | na<sup>(4)</sup> |
D50(μm) | 0.16 | 0.31 | 14.0 | 8.7 |
D90(μm) | 0.50 | 0.70 | 32.3 | 17.8 |
编号 | 2-17 | 2-18 | 2-19 | 2-20-C | 2-21-C | 2-22 |
介质(mm) | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
温度<sup>(1)</sup>(℃) | na<sup>(4)</sup> | 17-19 | 17-23 | 12 | 11-12 | 14-31 |
阴离子型表面活性剂 | DSSS | DSSS | DSSS | SSL | 无 | SDS |
阴离子型表面活性剂%<sup>(2)</sup> | 6.4 | 6.4 | 2.9 | 1.1 | 0 | 3.9 |
第一稳定剂 | 甘油 | 甘油 | 甘油 | Stab1a | Stab1a | Stab1b |
第一稳定剂%<sup>(2)</sup> | 38.8 | 49.7 | 25.5 | 5.2 | 8.6 | 2.9 |
第二稳定剂 | CA | CA | SA | 无 | Stab2 | 无 |
第二稳定剂%<sup>(2)</sup> | 0.5 | 0.5 | 1.8 | 0 | 4.9 | 0 |
第三稳定剂% | 无 | 无 | Stab3 | 无 | 无 | 无 |
第三稳定剂%<sup>(2)</sup> | 0 | 0 | 1.7 | 0 | 0 | 0 |
比能<sup>(3)</sup> | 26.5 | na<sup>(4)</sup> | na<sup>(4)</sup> | 76.6 | 87.6 | na<sup>(4)</sup> |
D50(μm) | 5.2 | 1.2 | 2.9 | 1.3 | 5.5 | 1.7 |
D90(μm) | 12.1 | 4.1 | 7.7 | 5.2 | 10.4 | 6.5 |
<u>时间(小时)</u> | <u>温度(℃)</u> | <u>D90(μm)</u> |
1.23 | 30 | 22.9 |
2.5 | 31 | 22.6 |
4.75 | 31 | 9.0 |
7.25 | 32 | 12.0 |
8.25 | 22 | 6.8 |
9 | 17 | 5.3 |
10.6 | 16 | 4.9 |
11.5 | 17 | 5.0 |
13 | 11 | 7.4 |
15.5 | 11 | 118.2 |
16.5 | 11 | 13.5 |
17.25 | 11 | 0.51 |
<u>时间(小时)</u> | <u>温度(℃)</u> | <u>D90(μm)</u> |
1 | 33 | 13.8 |
2 | 28 | 11.12 |
2.5 | 28 | 11.42 |
3.5 | 24 | 8.54 |
6.25 | 8 | 49.45 |
7 | 9 | 62.67 |
8 | 10 | 66.95 |
9.25 | 11 | 0.82 |
10.25 | 12 | 0.7 |
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462091094P | 2014-12-12 | 2014-12-12 | |
US62/091,094 | 2014-12-12 | ||
PCT/US2015/064929 WO2016094624A1 (en) | 2014-12-12 | 2015-12-10 | Size reduction of ethylcellulose polymer particles |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107001486A CN107001486A (zh) | 2017-08-01 |
CN107001486B true CN107001486B (zh) | 2021-07-06 |
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Application Number | Title | Priority Date | Filing Date |
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CN201580064843.0A Active CN107001486B (zh) | 2014-12-12 | 2015-12-10 | 乙基纤维素聚合物颗粒的粒度减小 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11312789B2 (zh) |
EP (1) | EP3230346B1 (zh) |
JP (1) | JP6672304B2 (zh) |
KR (1) | KR20170097047A (zh) |
CN (1) | CN107001486B (zh) |
BR (1) | BR112017011863B1 (zh) |
WO (1) | WO2016094624A1 (zh) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4330338A (en) * | 1978-10-02 | 1982-05-18 | Purdue Research Foundation | Pharmaceutical coating composition, and preparation and dosages so coated |
US4329451A (en) * | 1980-11-03 | 1982-05-11 | The Dow Chemical Company | Preparing an aqueous dispersion of colloidal size particles of a water-insoluble polysaccharide derivative |
JP3693270B2 (ja) | 1995-10-12 | 2005-09-07 | 旭化成ケミカルズ株式会社 | フィルムコーティング顆粒およびその製造方法 |
DE19824650A1 (de) * | 1998-05-24 | 1999-11-25 | Bodmeier Roland | Redispergierbare Polymerpulver |
US20050079278A1 (en) * | 2003-10-14 | 2005-04-14 | Burrows Paul E. | Method and apparatus for coating an organic thin film on a substrate from a fluid source with continuous feed capability |
CN201140345Y (zh) * | 2007-12-25 | 2008-10-29 | 上海机床厂有限公司 | 温度反馈型的干冻磨削装置 |
CN101602865B (zh) * | 2009-03-13 | 2011-08-31 | 王懋 | 一种乙基纤维素混悬液及其制备方法与应用 |
CN110453520B (zh) * | 2014-05-15 | 2021-12-21 | 纤维精益技术有限公司 | 制造微纤化纤维素和研磨介质的方法、颗粒陶瓷研磨介质 |
US20170226329A1 (en) * | 2014-08-15 | 2017-08-10 | Dow Global Technologies Llc | Ethylcellulose dispersion and powder |
-
2015
- 2015-12-10 CN CN201580064843.0A patent/CN107001486B/zh active Active
- 2015-12-10 KR KR1020177016952A patent/KR20170097047A/ko not_active Application Discontinuation
- 2015-12-10 JP JP2017531505A patent/JP6672304B2/ja active Active
- 2015-12-10 WO PCT/US2015/064929 patent/WO2016094624A1/en active Application Filing
- 2015-12-10 EP EP15828565.0A patent/EP3230346B1/en active Active
- 2015-12-10 US US15/533,381 patent/US11312789B2/en active Active
- 2015-12-10 BR BR112017011863-7A patent/BR112017011863B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US11312789B2 (en) | 2022-04-26 |
EP3230346B1 (en) | 2021-09-29 |
JP2018502185A (ja) | 2018-01-25 |
BR112017011863A2 (pt) | 2018-02-27 |
EP3230346A1 (en) | 2017-10-18 |
KR20170097047A (ko) | 2017-08-25 |
CN107001486A (zh) | 2017-08-01 |
US20170369596A1 (en) | 2017-12-28 |
BR112017011863B1 (pt) | 2022-01-04 |
WO2016094624A1 (en) | 2016-06-16 |
JP6672304B2 (ja) | 2020-03-25 |
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