FI56971C - Foerfarande foer framstaellning av ett redispergerbart vinylacetat/etylen-polymerdispersionspulver - Google Patents

Foerfarande foer framstaellning av ett redispergerbart vinylacetat/etylen-polymerdispersionspulver Download PDF

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Publication number
FI56971C
FI56971C FI895/73A FI89573A FI56971C FI 56971 C FI56971 C FI 56971C FI 895/73 A FI895/73 A FI 895/73A FI 89573 A FI89573 A FI 89573A FI 56971 C FI56971 C FI 56971C
Authority
FI
Finland
Prior art keywords
dispersion
vinyl acetate
ethylene
weight
polymer
Prior art date
Application number
FI895/73A
Other languages
English (en)
Finnish (fi)
Other versions
FI56971B (fi
Inventor
Klaus Matschke
Karl Josef Rauterkus
Detlev Seip
Wolfgang Zimmermann
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 FI56971B publication Critical patent/FI56971B/fi
Application granted granted Critical
Publication of FI56971C publication Critical patent/FI56971C/fi

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)
FI895/73A 1972-03-24 1973-03-22 Foerfarande foer framstaellning av ett redispergerbart vinylacetat/etylen-polymerdispersionspulver FI56971C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2214410 1972-03-24
DE2214410A DE2214410C3 (de) 1972-03-24 1972-03-24 Verfahren zur Herstellung eines redispergierbaren Vinylacetat/Äthylen-Polymerdispersionspulvers

Publications (2)

Publication Number Publication Date
FI56971B FI56971B (fi) 1980-01-31
FI56971C true FI56971C (fi) 1980-05-12

Family

ID=5840058

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895/73A FI56971C (fi) 1972-03-24 1973-03-22 Foerfarande foer framstaellning av ett redispergerbart vinylacetat/etylen-polymerdispersionspulver

Country Status (19)

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

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US4278576A (en) * 1978-12-05 1981-07-14 Rohm And Haas Company Isolation and improvement of impact modifier polymer powders
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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
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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
US7612132B2 (en) * 2003-09-01 2009-11-03 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
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Also Published As

Publication number Publication date
FI56971B (fi) 1980-01-31
AU5362873A (en) 1974-09-26
GB1392135A (en) 1975-04-30
JPS498543A (no) 1974-01-25
ES412793A1 (es) 1976-07-01
SE403792B (sv) 1978-09-04
AT328182B (de) 1976-03-10
NL7303812A (no) 1973-09-26
ATA254473A (de) 1975-05-15
BR7302096D0 (pt) 1974-07-18
DE2214410B2 (de) 1978-02-09
US3883489A (en) 1975-05-13
DK134821C (da) 1977-06-20
NO136673B (no) 1977-07-11
FR2177983A1 (no) 1973-11-09
AR193937A1 (es) 1973-05-31
FR2177983B1 (no) 1976-11-05
JPS5550971B2 (no) 1980-12-22
IT982603B (it) 1974-10-21
DE2214410A1 (de) 1973-10-04
CH601409A5 (no) 1978-07-14
CA1006668A (en) 1977-03-15
DE2214410C3 (de) 1978-10-12
NO136673C (no) 1977-10-19
ZA731879B (en) 1973-12-19
DK134821B (da) 1977-01-24
BE797350A (fr) 1973-09-26

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