DE1128664B - Verfahren zur Herstellung eines Hilfs-Suspensionsmittels, das bei der Erzeugung von koernigem, stark poroesem Polyvinylchlorid mit nicht glasartiger Oberflaeche nach demSuspensions-polymerisationsverfahren verwendbar ist - Google Patents

Verfahren zur Herstellung eines Hilfs-Suspensionsmittels, das bei der Erzeugung von koernigem, stark poroesem Polyvinylchlorid mit nicht glasartiger Oberflaeche nach demSuspensions-polymerisationsverfahren verwendbar ist

Info

Publication number
DE1128664B
DE1128664B DES63822A DES0063822A DE1128664B DE 1128664 B DE1128664 B DE 1128664B DE S63822 A DES63822 A DE S63822A DE S0063822 A DES0063822 A DE S0063822A DE 1128664 B DE1128664 B DE 1128664B
Authority
DE
Germany
Prior art keywords
parts
water
polymerization
production
vinyl acetate
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.)
Pending
Application number
DES63822A
Other languages
German (de)
English (en)
Inventor
Georgio Gatta
Gianni Benetta
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.)
Sicedison SpA
Original Assignee
Sicedison SpA
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 Sicedison SpA filed Critical Sicedison SpA
Publication of DE1128664B publication Critical patent/DE1128664B/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08F16/00—Homopolymers and 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 alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • 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
    • C08F263/00—Macromolecular compounds obtained by polymerising monomers on to polymers of esters of unsaturated alcohols with saturated acids as defined in group C08F18/00
    • C08F263/02—Macromolecular compounds obtained by polymerising monomers on to polymers of esters of unsaturated alcohols with saturated acids as defined in group C08F18/00 on to polymers of vinyl esters with monocarboxylic acids
    • C08F263/04—Macromolecular compounds obtained by polymerising monomers on to polymers of esters of unsaturated alcohols with saturated acids as defined in group C08F18/00 on to polymers of vinyl esters with monocarboxylic acids on to polymers of vinyl acetate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/91—Suspending agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
DES63822A 1958-12-17 1959-07-08 Verfahren zur Herstellung eines Hilfs-Suspensionsmittels, das bei der Erzeugung von koernigem, stark poroesem Polyvinylchlorid mit nicht glasartiger Oberflaeche nach demSuspensions-polymerisationsverfahren verwendbar ist Pending DE1128664B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT892106X 1958-12-17

Publications (1)

Publication Number Publication Date
DE1128664B true DE1128664B (de) 1962-04-26

Family

ID=11331440

Family Applications (1)

Application Number Title Priority Date Filing Date
DES63822A Pending DE1128664B (de) 1958-12-17 1959-07-08 Verfahren zur Herstellung eines Hilfs-Suspensionsmittels, das bei der Erzeugung von koernigem, stark poroesem Polyvinylchlorid mit nicht glasartiger Oberflaeche nach demSuspensions-polymerisationsverfahren verwendbar ist

Country Status (5)

Country Link
US (1) US3049520A (e)
BE (1) BE581154A (e)
DE (1) DE1128664B (e)
FR (1) FR1234898A (e)
GB (1) GB892106A (e)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE612110A (e) * 1960-12-30
BE670326A (e) * 1965-09-30 1966-03-30
IT1235098B (it) * 1989-06-15 1992-06-18 Francesco Carlin Procedimento per la produzione in emulsione acquosa di miscele di alcoli polivinilici e prodotti cosi' ottenuti.
US4939221A (en) * 1989-08-10 1990-07-03 Basf Corporation Polyvinyl acetate/allyl alcohol copolymers
US5047441A (en) * 1989-08-10 1991-09-10 Basf Corporation Rigid polyurethane foams prepared from polyvinyl acetate/allyl alcohol polyols, and process for making same
US5070140A (en) * 1989-12-22 1991-12-03 Basf Corporation Copolymers of vinyl acetate and allyl glycidyl ether capped C12 -C.sub.
US5543483A (en) * 1994-09-21 1996-08-06 Arco Chemical Technology, L.P. Hydroxy-functional allyl terpolymers
US5480954A (en) * 1994-09-21 1996-01-02 Arco Chemical Technology, L.P. Allyl ester copolymers with allylic alcohols or propoxylated allylic alcohols

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917494A (en) * 1956-06-20 1959-12-15 Monsanto Chemicals Vinyl halide suspension polymerization process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
FR1234898A (fr) 1960-10-19
US3049520A (en) 1962-08-14
BE581154A (e)
GB892106A (en) 1962-03-21

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