GB1513939A - Method of manufacturing spherical polymer particles from polymer solutions - Google Patents
Method of manufacturing spherical polymer particles from polymer solutionsInfo
- Publication number
- GB1513939A GB1513939A GB47463/75A GB4746375A GB1513939A GB 1513939 A GB1513939 A GB 1513939A GB 47463/75 A GB47463/75 A GB 47463/75A GB 4746375 A GB4746375 A GB 4746375A GB 1513939 A GB1513939 A GB 1513939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polymer
- dispersed
- coagulant
- coagulated
- solution
- 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.)
- Expired
Links
- 229920000642 polymer Polymers 0.000 title abstract 18
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 title 1
- 239000000701 coagulant Substances 0.000 abstract 7
- 239000011324 bead Substances 0.000 abstract 6
- 239000002904 solvent Substances 0.000 abstract 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 abstract 4
- 229960001760 dimethyl sulfoxide Drugs 0.000 abstract 4
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 3
- 239000005662 Paraffin oil Substances 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000002612 dispersion medium Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- -1 polypropylene Polymers 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 2
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000012071 phase Substances 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 abstract 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 abstract 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 abstract 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- 239000004160 Ammonium persulphate Substances 0.000 abstract 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 abstract 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 abstract 1
- 235000019395 ammonium persulphate Nutrition 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 230000001112 coagulating effect Effects 0.000 abstract 1
- 230000015271 coagulation Effects 0.000 abstract 1
- 238000005345 coagulation Methods 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000010828 elution Methods 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- QHDUJTCUPWHNPK-UHFFFAOYSA-N methyl 7-methoxy-2h-indazole-3-carboxylate Chemical compound COC1=CC=CC2=C(C(=O)OC)NN=C21 QHDUJTCUPWHNPK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- C08J3/14—Powdering or granulating by precipitation from solutions
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Organic Chemistry (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS7400008071A CS179075B1 (en) | 1974-11-26 | 1974-11-26 | Mode of manufacture of spherical particles from polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1513939A true GB1513939A (en) | 1978-06-14 |
Family
ID=5430825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47463/75A Expired GB1513939A (en) | 1974-11-26 | 1975-11-18 | Method of manufacturing spherical polymer particles from polymer solutions |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4110529A (https=) |
| JP (1) | JPS5195457A (https=) |
| CS (1) | CS179075B1 (https=) |
| FR (1) | FR2292732A1 (https=) |
| GB (1) | GB1513939A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797310A (en) * | 1981-06-26 | 1989-01-10 | Lever Brothers Company | Substrate carrying a porous polymeric material |
Families Citing this family (83)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4267310A (en) * | 1979-12-26 | 1981-05-12 | Hercules Incorporated | Process for producing spherical particles of crystalline polymers |
| US4299952A (en) * | 1980-03-24 | 1981-11-10 | The Dow Chemical Company | Method for recovering synthetic resinous latex solids |
| US4536217A (en) * | 1980-07-30 | 1985-08-20 | Ceskoslovenska Akademie Ved Of Praha | Absorbing cover for wounds and the method for manufacturing thereof |
| US4615880A (en) * | 1980-07-30 | 1986-10-07 | Ceskoslovenska Akademie Ved Of Prague | Dressing for wounds and the method for manufacturing thereof |
| US5248700A (en) * | 1982-05-14 | 1993-09-28 | Akzo Nv | Active agent containing solid structures for prolonged release of active agents |
| US4540716A (en) * | 1983-01-13 | 1985-09-10 | Diamond Shamrock Chemicals Company | Method for making finely divided perfluorocarbon copolymer |
| JPS6094409A (ja) * | 1983-10-28 | 1985-05-27 | Nippon Zeon Co Ltd | 塩化ビニル樹脂の回収方法 |
| US4628067A (en) * | 1984-01-16 | 1986-12-09 | Celanese Corporation | Microporous polybenzimidazole particulates |
| JPS621728A (ja) * | 1985-06-27 | 1987-01-07 | Chuichi Hirayama | ポリアミノ酸の球状粒子とその製造方法 |
| US4690825A (en) * | 1985-10-04 | 1987-09-01 | Advanced Polymer Systems, Inc. | Method for delivering an active ingredient by controlled time release utilizing a novel delivery vehicle which can be prepared by a process utilizing the active ingredient as a porogen |
| JPS62257940A (ja) * | 1986-05-01 | 1987-11-10 | Sansou Micron:Kk | 熱可塑性樹脂粉末の製造方法 |
| US5079005A (en) * | 1988-06-17 | 1992-01-07 | Gupta Kashmiri L | Time release protein |
| US5055300A (en) * | 1988-06-17 | 1991-10-08 | Basic Bio Systems, Inc. | Time release protein |
| US5023080A (en) * | 1988-06-17 | 1991-06-11 | Basic Bio Systems, Inc. | Time release protein |
| US5047437A (en) * | 1988-11-23 | 1991-09-10 | American Cyanamid | Porous polyacrylonitrile beads and process for their production |
| EP0370260B1 (en) * | 1988-11-23 | 1994-12-21 | Cytec Technology Corp. | Porous polymer beads and process |
| ATE119170T1 (de) * | 1988-11-23 | 1995-03-15 | Cytec Tech Corp | Poröse oberflächen-hydratisierte substrate aus polyacrylnitril, wie perlderivate, verfahren zu deren herstellung und verfahren zur verwendung. |
| US4940734A (en) * | 1988-11-23 | 1990-07-10 | American Cyanamid | Process for the preparation of porous polymer beads |
| US5270384A (en) * | 1989-05-08 | 1993-12-14 | American Cyanamid Company | Surface-modified polyacrylonitrile fibrous substrates |
| US5155174A (en) * | 1989-05-08 | 1992-10-13 | American Cyanamid Company | Surface-modified polyacrylonitrile fibrous substrates |
| CA2016061A1 (en) * | 1989-05-08 | 1990-11-08 | Laurence Wu-Kwang Chang | Surface modified polyacrylonitrile substrates |
| US5268421A (en) * | 1989-05-08 | 1993-12-07 | American Cyanamid Company | Surface-modified polyacrylonitrile beads |
| US5418284A (en) * | 1989-05-08 | 1995-05-23 | Cytec Technology Corp. | Surface-modified polyacrylonitrile beads |
| US5306782A (en) * | 1989-05-08 | 1994-04-26 | American Cyanamid Company | Surface-modified polyacrylonitrile fibrous substrates |
| US5245024A (en) * | 1989-06-30 | 1993-09-14 | Loyola University Of Chicago | Cellulose chromatography support |
| US5174938A (en) * | 1990-04-28 | 1992-12-29 | Toyoda Gosei Co., Ltd. | Process for producing fuel absorbent |
| DE4015296A1 (de) * | 1990-05-12 | 1991-11-14 | Bayer Ag | Verfahren zur kontinuierlichen koagulation von vinylpolymerisatlatices |
| US5225448A (en) * | 1992-11-19 | 1993-07-06 | The Goodyear Tire & Rubber Company | Preparation of porous polyester beads |
| US6214300B1 (en) | 1994-12-02 | 2001-04-10 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Microencapsulation and electrostatic processing device |
| US5959073A (en) * | 1997-07-07 | 1999-09-28 | Southwest Research Institute | Method for preparing polymeric beads |
| US7640083B2 (en) | 2002-11-22 | 2009-12-29 | Monroe David A | Record and playback system for aircraft |
| US6689465B1 (en) | 1999-11-16 | 2004-02-10 | Asahi Kasei Kabushiki Kaisha | Porous beads and process for producing the same |
| US20030119203A1 (en) | 2001-12-24 | 2003-06-26 | Kimberly-Clark Worldwide, Inc. | Lateral flow assay devices and methods for conducting assays |
| US8367013B2 (en) | 2001-12-24 | 2013-02-05 | Kimberly-Clark Worldwide, Inc. | Reading device, method, and system for conducting lateral flow assays |
| US7462366B2 (en) | 2002-03-29 | 2008-12-09 | Boston Scientific Scimed, Inc. | Drug delivery particle |
| US7131997B2 (en) | 2002-03-29 | 2006-11-07 | Scimed Life Systems, Inc. | Tissue treatment |
| US7094369B2 (en) | 2002-03-29 | 2006-08-22 | Scimed Life Systems, Inc. | Processes for manufacturing polymeric microspheres |
| US7053134B2 (en) | 2002-04-04 | 2006-05-30 | Scimed Life Systems, Inc. | Forming a chemically cross-linked particle of a desired shape and diameter |
| WO2003105917A2 (en) | 2002-06-12 | 2003-12-24 | Scimed Life Systems, Inc. | Bulking agents |
| US7842377B2 (en) | 2003-08-08 | 2010-11-30 | Boston Scientific Scimed, Inc. | Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient |
| US7449236B2 (en) | 2002-08-09 | 2008-11-11 | Boston Scientific Scimed, Inc. | Porous polymeric particle comprising polyvinyl alcohol and having interior to surface porosity-gradient |
| US7285424B2 (en) | 2002-08-27 | 2007-10-23 | Kimberly-Clark Worldwide, Inc. | Membrane-based assay devices |
| US7314763B2 (en) | 2002-08-27 | 2008-01-01 | Kimberly-Clark Worldwide, Inc. | Fluidics-based assay devices |
| US7432105B2 (en) | 2002-08-27 | 2008-10-07 | Kimberly-Clark Worldwide, Inc. | Self-calibration system for a magnetic binding assay |
| US8012454B2 (en) | 2002-08-30 | 2011-09-06 | Boston Scientific Scimed, Inc. | Embolization |
| US7883490B2 (en) | 2002-10-23 | 2011-02-08 | Boston Scientific Scimed, Inc. | Mixing and delivery of therapeutic compositions |
| US7588825B2 (en) | 2002-10-23 | 2009-09-15 | Boston Scientific Scimed, Inc. | Embolic compositions |
| US7247500B2 (en) * | 2002-12-19 | 2007-07-24 | Kimberly-Clark Worldwide, Inc. | Reduction of the hook effect in membrane-based assay devices |
| US20040197819A1 (en) | 2003-04-03 | 2004-10-07 | Kimberly-Clark Worldwide, Inc. | Assay devices that utilize hollow particles |
| US7851209B2 (en) | 2003-04-03 | 2010-12-14 | Kimberly-Clark Worldwide, Inc. | Reduction of the hook effect in assay devices |
| US7976823B2 (en) | 2003-08-29 | 2011-07-12 | Boston Scientific Scimed, Inc. | Ferromagnetic particles and methods |
| US7901770B2 (en) | 2003-11-04 | 2011-03-08 | Boston Scientific Scimed, Inc. | Embolic compositions |
| US7713748B2 (en) | 2003-11-21 | 2010-05-11 | Kimberly-Clark Worldwide, Inc. | Method of reducing the sensitivity of assay devices |
| US20050112703A1 (en) | 2003-11-21 | 2005-05-26 | Kimberly-Clark Worldwide, Inc. | Membrane-based lateral flow assay devices that utilize phosphorescent detection |
| US7943395B2 (en) | 2003-11-21 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Extension of the dynamic detection range of assay devices |
| US7943089B2 (en) | 2003-12-19 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Laminated assay devices |
| US7736671B2 (en) | 2004-03-02 | 2010-06-15 | Boston Scientific Scimed, Inc. | Embolization |
| US8173176B2 (en) * | 2004-03-30 | 2012-05-08 | Boston Scientific Scimed, Inc. | Embolization |
| US7311861B2 (en) | 2004-06-01 | 2007-12-25 | Boston Scientific Scimed, Inc. | Embolization |
| US7521226B2 (en) | 2004-06-30 | 2009-04-21 | Kimberly-Clark Worldwide, Inc. | One-step enzymatic and amine detection technique |
| US8425550B2 (en) | 2004-12-01 | 2013-04-23 | Boston Scientific Scimed, Inc. | Embolic coils |
| US7727555B2 (en) | 2005-03-02 | 2010-06-01 | Boston Scientific Scimed, Inc. | Particles |
| US7858183B2 (en) | 2005-03-02 | 2010-12-28 | Boston Scientific Scimed, Inc. | Particles |
| US7963287B2 (en) | 2005-04-28 | 2011-06-21 | Boston Scientific Scimed, Inc. | Tissue-treatment methods |
| US20100130347A1 (en) * | 2005-05-10 | 2010-05-27 | Teijin Engineering Ltd. | Formed article and process for the production thereof |
| US9463426B2 (en) | 2005-06-24 | 2016-10-11 | Boston Scientific Scimed, Inc. | Methods and systems for coating particles |
| US8007509B2 (en) | 2005-10-12 | 2011-08-30 | Boston Scientific Scimed, Inc. | Coil assemblies, components and methods |
| US8152839B2 (en) | 2005-12-19 | 2012-04-10 | Boston Scientific Scimed, Inc. | Embolic coils |
| US8101197B2 (en) | 2005-12-19 | 2012-01-24 | Stryker Corporation | Forming coils |
| US7947368B2 (en) | 2005-12-21 | 2011-05-24 | Boston Scientific Scimed, Inc. | Block copolymer particles |
| US7501179B2 (en) | 2005-12-21 | 2009-03-10 | Boston Scientific Scimed, Inc. | Block copolymer particles |
| JP4808499B2 (ja) * | 2006-01-17 | 2011-11-02 | 日機装株式会社 | 多孔質ビーズの製造方法 |
| GB0619869D0 (en) * | 2006-10-07 | 2006-11-15 | Regentec Ltd | Porous particles |
| US8414927B2 (en) * | 2006-11-03 | 2013-04-09 | Boston Scientific Scimed, Inc. | Cross-linked polymer particles |
| US9018144B2 (en) * | 2007-10-01 | 2015-04-28 | Baker Hughes Incorporated | Polymer composition, swellable composition comprising the polymer composition, and articles including the swellable composition |
| KR100879755B1 (ko) | 2007-10-04 | 2009-01-21 | 인하대학교 산학협력단 | 폴리카보네이트 구형 입자 및 폴리카보네이트/탄소나노튜브 복합 입자의 제조방법 |
| US8940362B2 (en) * | 2007-10-11 | 2015-01-27 | Eastman Kodak Company | Method for manufacturing porous particles with non-porous shell |
| US8652637B2 (en) * | 2007-10-11 | 2014-02-18 | Eastman Kodak Company | Porous particles with non-porous shell |
| US20110263730A1 (en) * | 2008-10-16 | 2011-10-27 | Ube Industries, Ltd. | Method and apparatus for producing polymer particles |
| JP4865915B1 (ja) * | 2010-10-22 | 2012-02-01 | 泉 菅谷 | 糸通し機能付き携帯可能な拡大レンズ |
| US11110419B2 (en) | 2018-08-21 | 2021-09-07 | Haier Us Appliance Solutions, Inc. | System and method for synthesizing polymeric capsules for water softening |
| DE102019118857A1 (de) * | 2019-07-11 | 2021-01-14 | INTEGRO GmbH | Verfahren zur Herstellung eines porösen, auf einem Kunststoff-Polymer-basierenden Materialelements und dessen Verwendung als Adsorbens |
| CN119098117B (zh) * | 2024-11-08 | 2025-02-11 | 中国科学院过程工程研究所 | 一种聚合物包容微球及其制备方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2722528A (en) * | 1951-05-08 | 1955-11-01 | Hercules Powder Co Ltd | Preparation of finely divided cellulose plastics |
| US2740723A (en) * | 1951-05-08 | 1956-04-03 | Hercules Powder Co Ltd | Preparation of finely divided cellulose plastics |
| US2814570A (en) * | 1955-01-03 | 1957-11-26 | Atlantic Res Corp | Cellulose ether compositions |
| US3669922A (en) * | 1970-05-21 | 1972-06-13 | Nat Distillers Chem Corp | Process for the preparation of colored polymer powders of controlled charge and printing characteristics |
| BE788826A (fr) * | 1971-10-05 | 1973-01-02 | Crow Chem Corp | Procede de fabrication de peintures en poudre |
| US3847886A (en) * | 1972-05-17 | 1974-11-12 | Hercules Inc | Method of preparing small particles of a solid polymer |
| DE2324009A1 (de) * | 1973-05-12 | 1974-11-28 | Huels Chemische Werke Ag | Verfahren zur herstellung rieselfaehiger, pulverfoermiger, weichmacheroel enthaltender kautschuk-fuellstoff-mischungen |
| DE2331299C2 (de) * | 1973-06-20 | 1983-01-13 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von rieselfähigen, pulverförmigen, von Füllstoffen freien Kautschuken |
-
1974
- 1974-11-26 CS CS7400008071A patent/CS179075B1/cs unknown
-
1975
- 1975-11-18 GB GB47463/75A patent/GB1513939A/en not_active Expired
- 1975-11-20 US US05/633,787 patent/US4110529A/en not_active Expired - Lifetime
- 1975-11-26 FR FR7536111A patent/FR2292732A1/fr active Granted
- 1975-11-26 JP JP50140860A patent/JPS5195457A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4797310A (en) * | 1981-06-26 | 1989-01-10 | Lever Brothers Company | Substrate carrying a porous polymeric material |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2552613A1 (de) | 1976-08-12 |
| US4110529A (en) | 1978-08-29 |
| DE2552613B2 (de) | 1976-12-30 |
| FR2292732A1 (fr) | 1976-06-25 |
| JPS5195457A (https=) | 1976-08-21 |
| FR2292732B3 (https=) | 1978-09-01 |
| CS179075B1 (en) | 1977-10-31 |
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