BR8104450A - Processo para fabricacao de particulas ,pulverulenteas ,porosas ,as respectivas particulas polimeras e sua aplicacao - Google Patents
Processo para fabricacao de particulas ,pulverulenteas ,porosas ,as respectivas particulas polimeras e sua aplicacaoInfo
- Publication number
- BR8104450A BR8104450A BR8104450A BR8104450A BR8104450A BR 8104450 A BR8104450 A BR 8104450A BR 8104450 A BR8104450 A BR 8104450A BR 8104450 A BR8104450 A BR 8104450A BR 8104450 A BR8104450 A BR 8104450A
- Authority
- BR
- Brazil
- Prior art keywords
- particles
- polymer
- pulverulent
- porous
- manufacture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/26—Synthetic macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/044—Elimination of an inorganic solid phase
- C08J2201/0444—Salts
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
- C08J2201/0542—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition
- C08J2201/0543—Precipitating the polymer by adding a non-solvent or a different solvent from an organic solvent-based polymer composition the non-solvent being organic
-
- 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
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/054—Precipitating the polymer by adding a non-solvent or a different solvent
- C08J2201/0545—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition
- C08J2201/0546—Precipitating the polymer by adding a non-solvent or a different solvent from an aqueous solvent-based polymer composition the non-solvent being organic
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Ceramic Engineering (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Dentistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Public Health (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Crushing And Pulverization Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3026688A DE3026688C2 (de) | 1980-07-15 | 1980-07-15 | Verfahren zur Herstellung von pulverförmigen, porösen Polymerteilchen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8104450A true BR8104450A (pt) | 1982-03-30 |
Family
ID=6107184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8104450A BR8104450A (pt) | 1980-07-15 | 1981-07-13 | Processo para fabricacao de particulas ,pulverulenteas ,porosas ,as respectivas particulas polimeras e sua aplicacao |
Country Status (15)
Country | Link |
---|---|
US (1) | US4391920A (pt) |
EP (1) | EP0044051B1 (pt) |
JP (1) | JPS5751730A (pt) |
AT (1) | ATE12941T1 (pt) |
AU (1) | AU548175B2 (pt) |
BR (1) | BR8104450A (pt) |
CA (1) | CA1183997A (pt) |
DE (1) | DE3026688C2 (pt) |
DK (1) | DK311181A (pt) |
ES (1) | ES8206586A1 (pt) |
FI (1) | FI70914C (pt) |
GR (1) | GR75724B (pt) |
IL (1) | IL63305A (pt) |
NO (1) | NO812159L (pt) |
ZA (1) | ZA814633B (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3214667C2 (de) * | 1982-04-21 | 1985-07-18 | Akzo Gmbh, 5600 Wuppertal | Zusammengesetzter Körper für die Langzeitabgabe von Wirkstoffen |
DE3215211A1 (de) * | 1982-04-23 | 1983-10-27 | Akzo Gmbh | Mikroporoese mit wirkstoffen beladene pulver |
DE3218151A1 (de) * | 1982-05-14 | 1983-11-17 | Akzo Gmbh, 5600 Wuppertal | Mikroporoese, pulverfoermige polylactide und verfahren zu deren herstellung |
US4865789A (en) * | 1983-11-14 | 1989-09-12 | Akzo Nv | Method for making porous structures |
NZ215076A (en) * | 1985-03-04 | 1988-09-29 | Thiokol Morton Inc | Non-foamed porous thermoplastic resin and microbiocide masterbatch and method of making same |
JPH0699244B2 (ja) * | 1985-04-10 | 1994-12-07 | 日本ペイント株式会社 | 抗有害生物性を有する微小樹脂粒子 |
NO175822C (no) * | 1985-04-18 | 1994-12-14 | Nippon Paint Co Ltd | Begroingshindrende belegningsmiddel inneholdende polymerpartikler |
US4686239A (en) * | 1986-04-17 | 1987-08-11 | Morton Thiokol, Inc. | Solid biocide dry blend |
US4867881A (en) * | 1987-09-14 | 1989-09-19 | Minnesota Minning And Manufacturing Company | Orientied microporous film |
US5147895A (en) * | 1991-12-19 | 1992-09-15 | Hoechst Celanese Corp. | Highly porous compressible polymeric powders |
KR100849474B1 (ko) * | 2007-03-20 | 2008-07-30 | 임재경 | 기저귀 |
EP2540748A1 (en) | 2011-06-30 | 2013-01-02 | Université de Mons | Super hydrophobic polypropylene particles |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2819981A (en) * | 1955-02-23 | 1958-01-14 | Goodrich Co B F | Method for making flexible, vapor-permeable, water-resistant vinyl films and the like having improved slip and hand |
BE618128A (pt) * | 1961-05-30 | |||
GB1172317A (en) * | 1966-03-16 | 1969-11-26 | Eastman Kodak Co | Finely Divided Particles |
US3472801A (en) * | 1967-02-10 | 1969-10-14 | Nat Distillers Chem Corp | Method of making particulate polymer foams |
SE306981B (pt) * | 1967-11-29 | 1968-12-16 | Mo Och Domsjoe Ab | |
US3607793A (en) * | 1968-02-23 | 1971-09-21 | Hercules Inc | Process for forming porous structures |
DE1805138A1 (de) * | 1968-10-25 | 1970-07-02 | Metzger Dr Karl B | Verfahren zur Herstellung feiner Pulver aus schmelzbaren,loeslichen,kondensierbaren oder polymerisierbaren Stoffen |
NL6816126A (en) * | 1968-11-13 | 1970-05-15 | Polyolefin foam | |
US3681237A (en) * | 1971-03-26 | 1972-08-01 | Membrionics Corp | Oil spillage control process |
US3888766A (en) * | 1973-03-09 | 1975-06-10 | Uniroyal Inc | Oil sorption material |
DK171108B1 (da) * | 1976-08-30 | 1996-06-10 | Akzo Nv | Mikroporøst polymerlegeme samt dettes fremstilling og anvendelse |
US4187187A (en) * | 1977-05-02 | 1980-02-05 | Turbeville Joseph E | Method and apparatus for pollutant spill control |
-
1980
- 1980-07-15 DE DE3026688A patent/DE3026688C2/de not_active Expired
-
1981
- 1981-06-24 NO NO812159A patent/NO812159L/no unknown
- 1981-07-08 ZA ZA814633A patent/ZA814633B/xx unknown
- 1981-07-10 EP EP81105383A patent/EP0044051B1/de not_active Expired
- 1981-07-10 AT AT81105383T patent/ATE12941T1/de not_active IP Right Cessation
- 1981-07-10 FI FI812194A patent/FI70914C/fi not_active IP Right Cessation
- 1981-07-13 GR GR65495A patent/GR75724B/el unknown
- 1981-07-13 BR BR8104450A patent/BR8104450A/pt unknown
- 1981-07-13 DK DK311181A patent/DK311181A/da not_active Application Discontinuation
- 1981-07-14 IL IL63305A patent/IL63305A/xx unknown
- 1981-07-14 CA CA000381658A patent/CA1183997A/en not_active Expired
- 1981-07-14 ES ES503938A patent/ES8206586A1/es not_active Expired
- 1981-07-15 AU AU72885/81A patent/AU548175B2/en not_active Ceased
- 1981-07-15 JP JP56109513A patent/JPS5751730A/ja active Pending
- 1981-07-15 US US06/283,675 patent/US4391920A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3026688A1 (de) | 1982-02-04 |
JPS5751730A (en) | 1982-03-26 |
ES503938A0 (es) | 1982-08-16 |
GR75724B (pt) | 1984-08-02 |
US4391920A (en) | 1983-07-05 |
FI70914C (fi) | 1986-10-27 |
FI70914B (fi) | 1986-07-18 |
CA1183997A (en) | 1985-03-12 |
AU548175B2 (en) | 1985-11-28 |
ZA814633B (en) | 1982-07-28 |
DK311181A (da) | 1982-01-16 |
IL63305A (en) | 1985-06-30 |
FI812194L (fi) | 1982-01-16 |
AU7288581A (en) | 1982-01-21 |
ATE12941T1 (de) | 1985-05-15 |
IL63305A0 (en) | 1981-10-30 |
EP0044051A1 (de) | 1982-01-20 |
DE3026688C2 (de) | 1986-02-20 |
ES8206586A1 (es) | 1982-08-16 |
EP0044051B1 (de) | 1985-04-24 |
NO812159L (no) | 1982-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8104450A (pt) | Processo para fabricacao de particulas ,pulverulenteas ,porosas ,as respectivas particulas polimeras e sua aplicacao | |
FR2341610A1 (fr) | Procede de production d'une dispersion stable de particules d'un polymere comportant des sous-particules d'un agent de modification de ce polymere | |
BE887501A (fr) | Produit manufacture composite en polytetrafluoroethylene et procede pour le fabriquer | |
FR2619385B1 (fr) | Poudre de polyamide constituee de particules a structure " rose des sables ". procede d'obtention de la poudre de polyamide | |
ATE197397T1 (de) | Mehrfache verkapselung von öllösliche verbindungen | |
NO862830D0 (no) | Fremgangsmaate for fremstilling av smaa, sfaeriske polymerpartikler. | |
BE877857A (fr) | Procede de melange de composants en particules | |
BE896292A (fr) | Nouveaux derives de cephalosporine, leur procede de production et composition pharmaceutique les contenant | |
FR2400950A1 (fr) | Procede de preparation de microspheres comportant un noyau solide et une matiere polymere | |
EA199800668A1 (ru) | Способ получения моющего состава | |
PT96465A (pt) | Liposomas e geles obtidos por fusao interdigital e processo para a sua obtencao | |
FR2385767A1 (fr) | Gels de pullulane ioniques et procede pour leur preparation | |
BR7409417A (pt) | Processo para producao de particulas de ferrita,isentas de espacos vazios,substancialmente esfericas,particulas produzidas pelo mesmo e processo eletrotatografico de formacao de imagens que utiliza mistura de revelador contendo as particulas de ferrita | |
DE69331330D1 (de) | Interdigitation-fusionsliposomen und gels | |
DK568986D0 (da) | Fremgangsmaade til fremstilling af findelte metalpulvere | |
KR940014358A (ko) | 과립상 멜라민 시아누레이트 및 그 제조방법 | |
BE888867A (fr) | Procede de preparation de particules de polymere spheriques et particules ainsi obtenues | |
KR890007745A (ko) | 약학조성물 및 그의 제조방법 | |
ES403847A1 (es) | Procedimiento para la obtencion de particulas solidas con- teniendo una poliamida disuelta y homogeneamente dispersada. | |
ES491528A0 (es) | Procedimiento para la preparacion de un agente desulfuracionpara masas fundidas de arrabio y acero | |
PT65711B (fr) | Procede pour la preparation des particules de trichloruresifique de alfa-olephynes de titanium utilisables pour la polymerisation stereo-spec | |
DK0381174T3 (da) | Fremgangsmåde til fremstilling af faste farmaceutiske præparater | |
BE845239A (fr) | Procede de preparation en continu d'o- et de p- chlorotoluene | |
BE888865A (fr) | Procede de preparation de particules de polymere spheriques et particules ainsi obtenues | |
BE882847A (fr) | Installation de compression fonctionnant en continu pour la fabrication de panneaux de particules, fibres, copeaux, etc |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: C09K 17/00 (2006.01), A01N 25/10 (2006.0 |