DE2503154C3 - Verfahren zur Herstellung von in Lacklösungsmitteln klare Lösungen ergebenden Mischpolymerisaten des Vinylchlorids - Google Patents
Verfahren zur Herstellung von in Lacklösungsmitteln klare Lösungen ergebenden Mischpolymerisaten des VinylchloridsInfo
- Publication number
- DE2503154C3 DE2503154C3 DE19752503154 DE2503154A DE2503154C3 DE 2503154 C3 DE2503154 C3 DE 2503154C3 DE 19752503154 DE19752503154 DE 19752503154 DE 2503154 A DE2503154 A DE 2503154A DE 2503154 C3 DE2503154 C3 DE 2503154C3
- Authority
- DE
- Germany
- Prior art keywords
- copolymers
- vinyl chloride
- production
- polyvinyl alcohol
- paint solvents
- 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims description 17
- 229920001577 copolymer Polymers 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 7
- 239000003973 paint Substances 0.000 title claims description 7
- 239000002904 solvent Substances 0.000 title claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 7
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 20
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 20
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 18
- 239000004372 Polyvinyl alcohol Substances 0.000 description 17
- 230000001681 protective effect Effects 0.000 description 16
- 239000000084 colloidal system Substances 0.000 description 15
- 238000007127 saponification reaction Methods 0.000 description 11
- 239000000178 monomer Substances 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 9
- 239000011780 sodium chloride Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 229920001567 vinyl ester resin Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- 150000002763 monocarboxylic acids Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- -1 vinyl halides Chemical class 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- C08F14/00—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 a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752503154 DE2503154C3 (de) | 1975-01-27 | 1975-01-27 | Verfahren zur Herstellung von in Lacklösungsmitteln klare Lösungen ergebenden Mischpolymerisaten des Vinylchlorids |
| GB283776A GB1495093A (en) | 1975-01-27 | 1976-01-26 | Manufacture of vinyl chloride copolymers |
| FR7601968A FR2298561A2 (fr) | 1975-01-27 | 1976-01-26 | Preparation de copolymeres du chlorure de vinyle |
| US05/859,335 US4182819A (en) | 1975-01-27 | 1977-12-12 | Process for the manufacture of vinyl chloride copolymers of a small and regular particle size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752503154 DE2503154C3 (de) | 1975-01-27 | 1975-01-27 | Verfahren zur Herstellung von in Lacklösungsmitteln klare Lösungen ergebenden Mischpolymerisaten des Vinylchlorids |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2503154A1 DE2503154A1 (de) | 1976-07-29 |
| DE2503154B2 DE2503154B2 (de) | 1978-04-13 |
| DE2503154C3 true DE2503154C3 (de) | 1979-01-04 |
Family
ID=5937364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752503154 Expired DE2503154C3 (de) | 1975-01-27 | 1975-01-27 | Verfahren zur Herstellung von in Lacklösungsmitteln klare Lösungen ergebenden Mischpolymerisaten des Vinylchlorids |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2503154C3 (OSRAM) |
| FR (1) | FR2298561A2 (OSRAM) |
| GB (1) | GB1495093A (OSRAM) |
-
1975
- 1975-01-27 DE DE19752503154 patent/DE2503154C3/de not_active Expired
-
1976
- 1976-01-26 GB GB283776A patent/GB1495093A/en not_active Expired
- 1976-01-26 FR FR7601968A patent/FR2298561A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2503154B2 (de) | 1978-04-13 |
| FR2298561B2 (OSRAM) | 1978-11-10 |
| DE2503154A1 (de) | 1976-07-29 |
| GB1495093A (en) | 1977-12-14 |
| FR2298561A2 (fr) | 1976-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8340 | Patent of addition ceased/non-payment of fee of main patent |