ES457211A1 - Procedimiento para la obtencion de polvos de dispersion dis-persables. - Google Patents

Procedimiento para la obtencion de polvos de dispersion dis-persables.

Info

Publication number
ES457211A1
ES457211A1 ES457211A ES457211A ES457211A1 ES 457211 A1 ES457211 A1 ES 457211A1 ES 457211 A ES457211 A ES 457211A ES 457211 A ES457211 A ES 457211A ES 457211 A1 ES457211 A1 ES 457211A1
Authority
ES
Spain
Prior art keywords
dispersion
preparation
spray
anticaking
dispersible
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
Application number
ES457211A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
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 ES457211A1 publication Critical patent/ES457211A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C08F218/00—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, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/08—Vinyl acetate
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polymerisation Methods In General (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

Procedimiento para la obtención de polvos de dispersión, dispersables en agua, idóneos como ligantes para revoques ligados con plástico, mediante secado por pulverización de una dispersión de copolímero de acetato de vinilo con otros monómeros no saturados olefínicamente en presencia de medios antiaglutinantes.
ES457211A 1976-04-02 1977-03-25 Procedimiento para la obtencion de polvos de dispersion dis-persables. Expired ES457211A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2614261A DE2614261C3 (de) 1976-04-02 1976-04-02 Verfahren zur Herstellung dispergierbarer Dispersionspulver

Publications (1)

Publication Number Publication Date
ES457211A1 true ES457211A1 (es) 1978-06-01

Family

ID=5974287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457211A Expired ES457211A1 (es) 1976-04-02 1977-03-25 Procedimiento para la obtencion de polvos de dispersion dis-persables.

Country Status (17)

Country Link
JP (1) JPS6050814B2 (es)
AT (1) AT354087B (es)
BE (1) BE853212A (es)
CA (1) CA1094719A (es)
CH (1) CH628652A5 (es)
DE (1) DE2614261C3 (es)
DK (1) DK143139C (es)
ES (1) ES457211A1 (es)
FI (1) FI64384C (es)
FR (1) FR2346379A1 (es)
GB (1) GB1569637A (es)
IE (1) IE44732B1 (es)
IT (1) IT1075379B (es)
LU (1) LU77050A1 (es)
NL (1) NL7703326A (es)
NO (1) NO147031C (es)
SE (1) SE427039B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309525A (en) * 1979-05-21 1982-01-05 Takeda Chemical Industries, Ltd. Production of sphere-formed powdery copolymers
DE3101413C2 (de) * 1981-01-17 1983-10-20 Hoechst Ag, 6230 Frankfurt Pulverförmige Polymerisatmasse, Verfahren zu ihrer Herstellung und ihre Verwendung
JPS5869225A (ja) * 1981-10-20 1983-04-25 Kanegafuchi Chem Ind Co Ltd 重合体の単離方法
DE3226681A1 (de) * 1982-07-16 1984-01-19 Hoechst Ag, 6230 Frankfurt Waessrige polyvinylester-dispersion, verfahren zu ihrer herstellung und ihre verwendung
DE3642106A1 (de) * 1986-12-10 1988-06-16 Bayer Ag Verfahren zur herstellung von polymerisatpulvern durch zerstaeubungstrocknung
GB8711984D0 (en) * 1987-05-21 1987-06-24 Shell Int Research Polymeric products
DE3719241A1 (de) * 1987-06-06 1988-12-15 Roehm Gmbh Spruehgetrocknetes emulsionspolymerisat, verfahren zu seiner herstellung und verwendung und daraus bereitete formmasse
EP0527322A1 (en) * 1991-08-09 1993-02-17 National Starch and Chemical Investment Holding Corporation Ethylene vinyl ester vinyl pivalate terpolymers
DE4218493A1 (de) 1992-06-04 1993-12-09 Wacker Chemie Gmbh Verwendung von Polypropylenglykol als Schwindmaß-reduzierender Zusatz in Dispersionspulver-Zusammensetzungen für Baustoffe
DE4306808A1 (de) * 1993-03-04 1994-09-08 Wacker Chemie Gmbh Vernetzbare Dispersionspulver als Bindemittel für Fasern
DE4426873A1 (de) 1994-07-29 1996-02-01 Basf Ag Mit Polymerisaten modifizierte mineralische Baustoffe, die wenigstens eine Verbindung zugesetzt enthalten
DE19549084A1 (de) * 1995-12-29 1997-07-03 Wacker Chemie Gmbh Pulverförmige, redispergierbare Bindemittel
DE19620817A1 (de) * 1996-05-23 1997-11-27 Wacker Chemie Gmbh Flexible Baustoffmassen
AT403914B (de) * 1996-09-24 1998-06-25 Krems Chemie Ag Sprühgetrocknete dispersionen, verfahren zu ihrer herstellung und deren anwendung
DE19757298A1 (de) 1997-12-22 1999-06-24 Basf Ag Verfahren zur Herstellung von Polymerpulvern
FI991438L (fi) * 1999-06-24 2000-12-25 Neste Chemicals Oy Orgaaninen pigmenttigranulaatti paperin päällystystä varten
DE19949382A1 (de) 1999-10-13 2001-04-19 Basf Ag Verwendung feinteiliger, farbstoffhaltiger Polymerisate PF als farbgebenden Bestandteil in kosmetischen Mitteln
DE10035588A1 (de) 2000-07-21 2002-02-07 Wacker Polymer Systems Gmbh Verfahren zur Herstellung von zweiphasigen Polymerisaten in Form deren wässrigen Polymerdispersionen und in Wasser redispergierbaren Polymerpulver
EP1381643B1 (de) * 2001-03-26 2015-05-06 Henkel AG & Co. KGaA Füllstoffhaltige redispersionspulver, verfahren zu deren herstellung und deren verwendung
DE10315433A1 (de) 2003-04-03 2004-10-14 Basf Ag Verfahren zur Herstellung von gut in Wasser redispergierbaren und mit Wasser benetzbaren Polymerisatpulvern
DE102005054904A1 (de) * 2005-11-17 2007-05-24 Wacker Polymer Systems Gmbh & Co. Kg Verfahren zur Herstellung polyvinylalkoholstabilisierter Latices
CN104959087B (zh) 2010-04-09 2017-08-15 帕西拉制药有限公司 用于配制大直径合成膜囊泡的方法
CN102382407B (zh) * 2011-08-19 2013-03-06 安徽皖维高新材料股份有限公司 一种可再分散型乳胶粉及其制备方法
DE102012209210A1 (de) * 2012-05-31 2013-12-05 Wacker Chemie Ag Vinylacetat-Copolymere für hydraulisch abbindende Baustoffmassen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998400A (en) * 1958-05-15 1961-08-29 Wyandotte Chemicals Corp Floc-free polyvinyl acetate emulsions employing polyvinylmethyl ether copolymer as prtective colloid and process of preparation
US3094500A (en) * 1959-08-31 1963-06-18 Shawinigan Resins Corp Vinyl ester polymer emulsions containing polyvinyl alcohol
DE1260146B (de) * 1965-02-12 1968-02-01 Basf Ag Verfahren zur Herstellung von waessrigen Dispersionen von Vinylesterpolymerisaten oder -copolymerisaten
DE1301064B (de) * 1965-05-13 1969-08-14 Basf Ag Verfahren zur Herstellung waessriger Dispersionen von Vinylesterpolymerisaten
DE1265988B (de) * 1965-08-06 1968-04-11 Basf Ag Verfahren zur Herstellung von waessrigen Dispersionen von Vinylesterpolymerisaten
DE1745555B1 (de) * 1967-05-10 1972-05-25 Wacker Chemie Gmbh Verfahren zur herstellung von waessrigen polymerisat-dispersionen
JPS50759B1 (es) * 1969-03-20 1975-01-11
DE2059800B2 (de) * 1969-12-19 1978-03-02 Vianova Kunstharz Ag, Wien Verfahren zur Herstellung von wäßrigen Polymerisationsdispersionen und ihre Verwendung für Papierstreichmassen k
DE2214410C3 (de) * 1972-03-24 1978-10-12 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung eines redispergierbaren Vinylacetat/Äthylen-Polymerdispersionspulvers
GB1510223A (en) * 1975-11-05 1978-05-10 Sumitomo Chemical Co Method for producing polymer emulsions and paper-like materials and nonwoven fabrics therefrom

Also Published As

Publication number Publication date
DE2614261A1 (de) 1977-10-06
FI64384C (fi) 1983-11-10
DK143139C (da) 1981-11-09
FR2346379A1 (fr) 1977-10-28
AT354087B (de) 1979-12-27
SE427039B (sv) 1983-02-28
FR2346379B1 (es) 1983-01-28
IE44732B1 (en) 1982-03-10
NO771166L (no) 1977-10-04
DK143139B (da) 1981-06-29
GB1569637A (en) 1980-06-18
DE2614261B2 (de) 1980-01-03
DE2614261C3 (de) 1984-08-23
IT1075379B (it) 1985-04-22
NO147031C (no) 1983-01-19
BE853212A (fr) 1977-10-04
LU77050A1 (es) 1977-10-10
FI64384B (fi) 1983-07-29
ATA230577A (de) 1979-05-15
NL7703326A (nl) 1977-10-04
NO147031B (no) 1982-10-11
CH628652A5 (en) 1982-03-15
JPS52121092A (en) 1977-10-12
CA1094719A (en) 1981-01-27
IE44732L (en) 1977-10-02
DK144777A (da) 1977-10-03
JPS6050814B2 (ja) 1985-11-11
FI771005A7 (es) 1977-10-03
SE7703815L (sv) 1977-10-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001