BE797350A - Preparation d'une poudre d'un copolymere capable de se disperser aisement - Google Patents

Preparation d'une poudre d'un copolymere capable de se disperser aisement

Info

Publication number
BE797350A
BE797350A BE129282A BE129282A BE797350A BE 797350 A BE797350 A BE 797350A BE 129282 A BE129282 A BE 129282A BE 129282 A BE129282 A BE 129282A BE 797350 A BE797350 A BE 797350A
Authority
BE
Belgium
Prior art keywords
powder
preparation
copolymer capable
dispersing easily
dispersing
Prior art date
Application number
BE129282A
Other languages
English (en)
French (fr)
Original Assignee
Hoechst Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BE797350A publication Critical patent/BE797350A/xx

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
    • C08J3/122—Pulverisation by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
    • C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
    • C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol
    • 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
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • C08J2331/00—Characterised by the use of copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
    • C08J2331/02—Characterised by the use of omopolymers or copolymers of esters of monocarboxylic acids
    • C08J2331/04—Homopolymers or copolymers of vinyl acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Adhesives Or Adhesive Processes (AREA)
BE129282A 1972-03-24 1973-03-26 Preparation d'une poudre d'un copolymere capable de se disperser aisement BE797350A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2214410A DE2214410C3 (de) 1972-03-24 1972-03-24 Verfahren zur Herstellung eines redispergierbaren Vinylacetat/Äthylen-Polymerdispersionspulvers

Publications (1)

Publication Number Publication Date
BE797350A true BE797350A (fr) 1973-09-26

Family

ID=5840058

Family Applications (1)

Application Number Title Priority Date Filing Date
BE129282A BE797350A (fr) 1972-03-24 1973-03-26 Preparation d'une poudre d'un copolymere capable de se disperser aisement

Country Status (19)

Country Link
US (1) US3883489A (xx)
JP (1) JPS5550971B2 (xx)
AR (1) AR193937A1 (xx)
AT (1) AT328182B (xx)
BE (1) BE797350A (xx)
BR (1) BR7302096D0 (xx)
CA (1) CA1006668A (xx)
CH (1) CH601409A5 (xx)
DE (1) DE2214410C3 (xx)
DK (1) DK134821C (xx)
ES (1) ES412793A1 (xx)
FI (1) FI56971C (xx)
FR (1) FR2177983B1 (xx)
GB (1) GB1392135A (xx)
IT (1) IT982603B (xx)
NL (1) NL7303812A (xx)
NO (1) NO136673C (xx)
SE (1) SE403792B (xx)
ZA (1) ZA731879B (xx)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50141862A (xx) * 1974-05-01 1975-11-14
DE2456576C3 (de) * 1974-11-29 1983-03-10 Wacker-Chemie GmbH, 8000 München Verfahren zur kontinuierlichen Herstellung von Äthylen-Vinylacetat-Copolymerdispersionen
DE2614261C3 (de) * 1976-04-02 1984-08-23 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung dispergierbarer Dispersionspulver
US4267092A (en) * 1978-06-23 1981-05-12 Polycell Products Limited Filler composition comprising a filler and an aqueous binder resin emulsion comprising a quick drying polymer emulsion and a flexible polymer emulsion
JPS5551343U (xx) * 1978-09-28 1980-04-04
US4278576A (en) * 1978-12-05 1981-07-14 Rohm And Haas Company Isolation and improvement of impact modifier polymer powders
DE3101413C2 (de) * 1981-01-17 1983-10-20 Hoechst Ag, 6230 Frankfurt Pulverförmige Polymerisatmasse, Verfahren zu ihrer Herstellung und ihre Verwendung
DE3227090A1 (de) * 1982-07-20 1984-01-26 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von polymerdispersionen und ihre verwendung
US4520183A (en) * 1982-12-22 1985-05-28 E. I. Du Pont De Nemours And Company Process for making random ethylene/alkyl acrylate copolymers
JPS5930827A (ja) * 1983-06-04 1984-02-18 Hoechst Gosei Kk カチオン性樹脂粉末
EP0136717A3 (en) * 1983-10-06 1986-09-03 Air Products And Chemicals, Inc. Polyvinyl alcohol-vinyl acetate-ethylene interpolymers having oxygen barrier properties
US5160530A (en) * 1989-01-24 1992-11-03 Griffin Corporation Microencapsulated polymorphic agriculturally active material
US5461027A (en) * 1989-01-24 1995-10-24 Griffin Corporation Microencapsulated pendimethalin and method of making and using same
DK210989D0 (da) * 1989-05-01 1989-05-01 Danochemo As Microcarriers fremstillet ved sprayteknik
EP0459698A1 (en) * 1990-05-25 1991-12-04 Vinamul Ltd. Adhesive compositions
DE4320220A1 (de) * 1993-06-18 1994-12-22 Basf Ag Verwendung von Polymerisaten I, die spezielle monoethylenisch ungesättigte Sulfonsäuren einpolymerisiert enthalten, als Hilfsmittel bei der Sprühtrocknung wäßriger Dispersionen von Polymerisaten II
US5473013A (en) * 1994-05-02 1995-12-05 Air Products And Chemicals, Inc. Redispersible polymer powders by redistribution of polyvinyl alcohol dispersant
DE4422438A1 (de) 1994-06-29 1996-01-04 Hoechst Ag Vorrichtung und Verfahren zum Eintrag von Zuschlagstoffen in Scheibenzerstäubungstrocknern
DE4431343A1 (de) * 1994-09-02 1996-03-07 Hoechst Ag Heterogene Polyvinylester-Dispersionen und -Pulver
FR2725452B1 (fr) * 1994-10-05 1996-11-08 Atochem North America Elf Compositions renforcantes pour polymeres thermoplastiques comprenant une combinaison synergique de silice micronisee et de sel de calcium ayant des proprietes d'anti-mottage et d'ecoulement ameliorees
DE19528380A1 (de) * 1995-08-02 1997-02-06 Hoechst Ag Heterogene Vinylacetat/Ethylen-Dispersion
DE19535833A1 (de) * 1995-09-26 1997-03-27 Wacker Chemie Gmbh Verfahren zur Modifizierung von Dispersionspulver-Zusammensetzungen
DE19549084A1 (de) * 1995-12-29 1997-07-03 Wacker Chemie Gmbh Pulverförmige, redispergierbare Bindemittel
DE19707746A1 (de) 1997-02-26 1998-08-27 Basf Ag Verwendung von Copolymerisaten aus ethylenisch ungesättigten Carbonsäuren und deren Hydroxyalkylestern als Trocknungshilfsmittel
DE19732333A1 (de) * 1997-07-28 1999-02-04 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Herstellung von redispergierbaren Pulvern mit gutem "instant"-Verhalten
DE19757298A1 (de) 1997-12-22 1999-06-24 Basf Ag Verfahren zur Herstellung von Polymerpulvern
DE19853461A1 (de) * 1998-11-19 2000-05-25 Elotex Ag Sempach Station Schutzkolloid-stabilisierte Copolymerisat-Latexteilchen mit heterogener Morphologie auf Basis eines Vinylacetat/Ethylen-Copolymerisats, Verfahren zu ihrer Herstellung sowie ihre Verwendung
DE19949382A1 (de) 1999-10-13 2001-04-19 Basf Ag Verwendung feinteiliger, farbstoffhaltiger Polymerisate PF als farbgebenden Bestandteil in kosmetischen Mitteln
DE19962566A1 (de) 1999-12-23 2001-07-05 Wacker Polymer Systems Gmbh Verfahren zur Herstellung von Vinylester-(Meth)acrylsäureester-Mischpolymeri- saten
CA2348149A1 (en) * 2000-05-25 2001-11-25 The Nippon Synthetic Chemical Industry Co., Ltd. Redispersible synthetic resin powder and use thereof
WO2002028798A2 (en) 2000-09-29 2002-04-11 Dow Global Technologies Inc. A stable aqueous dispersion of a preformed polymer in concrete and cementatious composites
EP1249271A1 (en) 2001-04-09 2002-10-16 Puratos N.V. New additives for preventing caking of powdered emulsifiers
DE10315433A1 (de) * 2003-04-03 2004-10-14 Basf Ag Verfahren zur Herstellung von gut in Wasser redispergierbaren und mit Wasser benetzbaren Polymerisatpulvern
WO2005021145A1 (en) * 2003-09-01 2005-03-10 Acquos Pty Ltd Redispersing agents for redispersible polymer powders and redispersible polymer powders including same
DE10352479A1 (de) * 2003-11-07 2005-06-09 Basf Ag Verfahren zur Herstellung von Polymerisatpulvern aus wässrigen Polymerisatdispersionen
DE102004009739A1 (de) 2004-02-25 2005-09-15 Basf Ag Verfahren zur Herstellung von gut in Wasser redispergierbaren Polymerisatpulvern
FR2887255B1 (fr) * 2005-06-17 2009-07-10 Bostik S A Sa Composition adhesive et procede de lutte contre les acariens la mettant en oeuvre
US8071670B2 (en) 2006-05-11 2011-12-06 Akzo Nobel Chemicals International B.V. Aqueous dispersions of polyvinylacetate and silica, processes for preparing the same, uses therefor and substrates coated and/or bonded therewith
EP2115017B1 (en) * 2007-02-22 2013-04-10 Acquos PTY Ltd. Redispersible polymers including a protective colloid system
JP5366972B2 (ja) 2007-12-19 2013-12-11 ビーエーエスエフ ソシエタス・ヨーロピア マイクロカプセルの製造方法
EP2442901A2 (de) 2009-06-15 2012-04-25 Basf Se Mikrokapseln mit hochverzweigten polymeren als vernetzer
US8535558B2 (en) 2009-07-10 2013-09-17 Basf Se Microcapsules with polyvinyl monomers as crosslinker
RU2012117411A (ru) 2009-10-02 2013-11-10 Басф Се Гипсовая строительная плита, содержащая микрокапсулированные материалы аккумуляторов скрытой теплоты
US20110250264A1 (en) 2010-04-09 2011-10-13 Pacira Pharmaceuticals, Inc. Method for formulating large diameter synthetic membrane vesicles
US8957133B2 (en) 2010-07-20 2015-02-17 Basf Se Polyamide moldings comprising microencapsulated latent-heat-accumulator material
JP2013538251A (ja) 2010-07-20 2013-10-10 ビーエーエスエフ ソシエタス・ヨーロピア マイクロカプセル化した潜熱アキュムレータ材料を含有するポリアミド成形品
US20120021237A1 (en) * 2010-07-20 2012-01-26 Celanese International Corporation Vinyl ester/ethylene-based binders for paper and paperboard coatings
US9181466B2 (en) 2011-02-16 2015-11-10 Basf Se Microcapsules with a paraffin composition as capsule core
EP2675558A1 (de) 2011-02-16 2013-12-25 Basf Se Mikrokapseln mit einer paraffinzusammensetzung als kapselkern
EP2718497A1 (de) 2011-06-10 2014-04-16 Basf Se Pulverzusammensetzung und deren verwendung für die papierherstellung
US8753481B2 (en) 2011-06-10 2014-06-17 Basf Se Powder composition and use thereof for paper production
DE102011080233A1 (de) 2011-08-01 2013-02-07 Wacker Chemie Ag Verfahren zur Herstellung von Dispersionspulvern
DE102011084048A1 (de) 2011-10-05 2013-04-11 Wacker Chemie Ag Polymerpulver enthaltende Baustofftrockenformulierungen
CN102617102B (zh) * 2011-12-28 2015-05-13 上海墙特节能材料有限公司 无机干粉建筑涂料及其生产方法
DE102012209210A1 (de) * 2012-05-31 2013-12-05 Wacker Chemie Ag Vinylacetat-Copolymere für hydraulisch abbindende Baustoffmassen
US20150361227A1 (en) 2013-02-25 2015-12-17 Basf Se Particulate microcapsule composition
EP2976379A1 (en) 2013-03-18 2016-01-27 Basf Se Method for producing polymer powders that can be easily redispersed in water
WO2017016971A1 (de) 2015-07-30 2017-02-02 Basf Se Verfahren zur herstellung einer mikrokapselzusammensetzung
DE102016202618A1 (de) 2016-02-19 2017-08-24 Wacker Chemie Ag Stabilisatoren zur Verbesserung der Lagerstabilität von Polymerpulver enthaltenden Baustofftrockenformulierungen
WO2020081279A1 (en) * 2018-10-17 2020-04-23 Dow Global Technologies Llc A coating composition, a coated fabric, a method of making a coated fabric, and an article made from the coated fabric
WO2022060366A1 (en) * 2020-09-20 2022-03-24 Halliburton Energy Services, Inc. Polymer networks as lost-circulation material
WO2023056536A1 (pt) * 2021-10-06 2023-04-13 Soethe Beza Otavio Composição aplicada a pasta de recobrimento
WO2023056537A1 (pt) * 2021-10-06 2023-04-13 Soethe Beza Otavio Composição aplicada a pasta de recobrimento com resistância à água

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866038A (en) * 1957-10-18 1961-04-26 Air Reduction Polyvinyl acetate powder and method of making the same
US3104234A (en) * 1958-06-30 1963-09-17 Products obtained thereby
FR1366002A (fr) * 1965-05-14 1964-07-10 Lansing Bagnall Ltd Perfectionnements concernant des chariots industriels
NL135330C (xx) * 1966-04-20
GB1304517A (xx) * 1969-05-19 1973-01-24
US3578618A (en) * 1969-07-07 1971-05-11 Du Pont Vinyl acetate-ethylene copolymer aqueous paint compositions
US3755237A (en) * 1971-03-15 1973-08-28 Grace W R & Co Vinyl acetate-alpha olefin copolymer compositions

Also Published As

Publication number Publication date
AU5362873A (en) 1974-09-26
ZA731879B (en) 1973-12-19
DK134821C (da) 1977-06-20
ES412793A1 (es) 1976-07-01
ATA254473A (de) 1975-05-15
IT982603B (it) 1974-10-21
JPS5550971B2 (xx) 1980-12-22
BR7302096D0 (pt) 1974-07-18
FI56971C (fi) 1980-05-12
DE2214410C3 (de) 1978-10-12
CH601409A5 (xx) 1978-07-14
FR2177983B1 (xx) 1976-11-05
CA1006668A (en) 1977-03-15
FI56971B (fi) 1980-01-31
FR2177983A1 (xx) 1973-11-09
GB1392135A (en) 1975-04-30
SE403792B (sv) 1978-09-04
DK134821B (da) 1977-01-24
AR193937A1 (es) 1973-05-31
DE2214410B2 (de) 1978-02-09
NL7303812A (xx) 1973-09-26
AT328182B (de) 1976-03-10
US3883489A (en) 1975-05-13
JPS498543A (xx) 1974-01-25
DE2214410A1 (de) 1973-10-04
NO136673C (no) 1977-10-19
NO136673B (xx) 1977-07-11

Similar Documents

Publication Publication Date Title
BE797350A (fr) Preparation d'une poudre d'un copolymere capable de se disperser aisement
JPS53121921A (en) Instant mouth dischargeable capsule used to include 44*2**nitrophenyl**2*66 dimethyll8*55dicarbomethoxyy 1*44dihydropyridine
BE812323A (fr) Pigments d'ecailles de mica contenant du fer
FR2330461A1 (fr) Pulverisateur d'une poudre de revetement
SE7712834L (sv) Framstellning av pulverformig polymer
BE864252A (fr) Production d'une poudre ultrafine de cobalt
SE7511612L (sv) Framstellning av ytaktivt material
BE793462A (fr) Appareil d'humidification de poudres
BE817426A (fr) Compositions de polymeres contenant de l'hexabromo-2-butene
BE813400A (fr) Reduction de l'oxyde de nickel
BE829344A (fr) Preparation de l'alpha-6-desocy-5- hydroxytetracycline
BE781074A (fr) Electrodes en poudre d'alliage de zinc
RO66809A (ro) Diblu de spraituire
JPS51123291A (en) Preparation of acrylonitrile copolymer
BE781996A (fr) Preparation continue de l'ethylene-bis-diacetamide
JPS51129477A (en) Preparation of solid polymer of monooalphaaolefin
PH14276A (en) Device for the administration of powders
BE794406A (fr) Modes d'utilisation de ferro-alliages complexes
BE809850A (fr) Poudre stabilisee
BE821294A (fr) Production et application d'adjuvants hydrosolubles
FR2303863A1 (fr) Alliage en poudre pour la preparation d'amalgames dentaires
BE790353A (fr) Fabrication d'une plaque de construction
GB1551126A (en) Manufacture of aqueous polymer disperisons containing special dispersing agents
BE819861A (fr) Preparation de 2-amino-5-alkyl-1,3,4-thiadiazoles
BE825670A (fr) Compositions d'enrobage en poudre

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FARBWERKE HOECHST A.G. VORMALS MEISTER LUCIUS & B

Effective date: 19840326