FR1234898A - Procédé de préparation d'un agent auxiliaire de suspension pour l'obtention de chlorure de polyvinyle à grande porosité et à surface non vitreuse par voie de polymérisation en suspension - Google Patents
Procédé de préparation d'un agent auxiliaire de suspension pour l'obtention de chlorure de polyvinyle à grande porosité et à surface non vitreuse par voie de polymérisation en suspensionInfo
- Publication number
- FR1234898A FR1234898A FR801117A FR801117A FR1234898A FR 1234898 A FR1234898 A FR 1234898A FR 801117 A FR801117 A FR 801117A FR 801117 A FR801117 A FR 801117A FR 1234898 A FR1234898 A FR 1234898A
- Authority
- FR
- France
- Prior art keywords
- preparation
- polyvinyl chloride
- suspending agent
- suspension polymerization
- high porosity
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT892106X | 1958-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1234898A true FR1234898A (fr) | 1960-10-19 |
Family
ID=11331440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR801117A Expired FR1234898A (fr) | 1958-12-17 | 1959-07-24 | Procédé de préparation d'un agent auxiliaire de suspension pour l'obtention de chlorure de polyvinyle à grande porosité et à surface non vitreuse par voie de polymérisation en suspension |
Country Status (5)
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT643255A (US06534493-20030318-C00166.png) * | 1960-12-30 | |||
BE670326A (US06534493-20030318-C00166.png) * | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2917494A (en) * | 1956-06-20 | 1959-12-15 | Monsanto Chemicals | Vinyl halide suspension polymerization process |
-
0
- BE BE581154D patent/BE581154A/xx unknown
-
1959
- 1959-07-07 GB GB23316/59A patent/GB892106A/en not_active Expired
- 1959-07-08 DE DES63822A patent/DE1128664B/de active Pending
- 1959-07-24 FR FR801117A patent/FR1234898A/fr not_active Expired
- 1959-08-27 US US836346A patent/US3049520A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1128664B (de) | 1962-04-26 |
GB892106A (en) | 1962-03-21 |
US3049520A (en) | 1962-08-14 |
BE581154A (US06534493-20030318-C00166.png) |
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