DE2531780C3 - Verfahren zur Herstellung von verpastbaren Polymeren des Vinylchlorids - Google Patents
Verfahren zur Herstellung von verpastbaren Polymeren des VinylchloridsInfo
- Publication number
- DE2531780C3 DE2531780C3 DE2531780A DE2531780A DE2531780C3 DE 2531780 C3 DE2531780 C3 DE 2531780C3 DE 2531780 A DE2531780 A DE 2531780A DE 2531780 A DE2531780 A DE 2531780A DE 2531780 C3 DE2531780 C3 DE 2531780C3
- Authority
- DE
- Germany
- Prior art keywords
- polymerization
- dispersion
- vinyl chloride
- solution
- emulsifier
- 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 25
- 238000000034 method Methods 0.000 title claims description 19
- 229920000642 polymer Polymers 0.000 title claims description 16
- 230000008569 process Effects 0.000 title claims description 10
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 239000003995 emulsifying agent Substances 0.000 claims description 42
- 238000006116 polymerization reaction Methods 0.000 claims description 42
- 238000001694 spray drying Methods 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 229920000126 latex Polymers 0.000 claims description 15
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 12
- 229930195729 fatty acid Natural products 0.000 claims description 12
- 239000000194 fatty acid Substances 0.000 claims description 12
- 239000004816 latex Substances 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 12
- 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 claims description 10
- 150000004665 fatty acids Chemical class 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 9
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- 159000000001 potassium salts Chemical class 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 description 36
- 239000000243 solution Substances 0.000 description 33
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 17
- 238000002474 experimental method Methods 0.000 description 16
- 229920000915 polyvinyl chloride Polymers 0.000 description 15
- 239000004800 polyvinyl chloride Substances 0.000 description 15
- 150000007513 acids Chemical class 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 12
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 11
- 239000000843 powder Substances 0.000 description 11
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 6
- 239000012190 activator Substances 0.000 description 6
- 235000019253 formic acid Nutrition 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 5
- 150000001447 alkali salts Chemical class 0.000 description 5
- 235000010323 ascorbic acid Nutrition 0.000 description 5
- 229960005070 ascorbic acid Drugs 0.000 description 5
- 239000011668 ascorbic acid Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 230000007717 exclusion Effects 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- 239000005639 Lauric acid Substances 0.000 description 4
- -1 alkali metal salts Chemical class 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 4
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 4
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 description 4
- 229940082004 sodium laurate Drugs 0.000 description 4
- 229940048086 sodium pyrophosphate Drugs 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 4
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 230000020477 pH reduction Effects 0.000 description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 229920001944 Plastisol Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 229940056585 ammonium laurate Drugs 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- VJCJAQSLASCYAW-UHFFFAOYSA-N azane;dodecanoic acid Chemical compound [NH4+].CCCCCCCCCCCC([O-])=O VJCJAQSLASCYAW-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 239000004815 dispersion polymer Substances 0.000 description 2
- 238000007720 emulsion polymerization reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000004999 plastisol Substances 0.000 description 2
- 230000029219 regulation of pH Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- KAKVFSYQVNHFBS-UHFFFAOYSA-N (5-hydroxycyclopenten-1-yl)-phenylmethanone Chemical compound OC1CCC=C1C(=O)C1=CC=CC=C1 KAKVFSYQVNHFBS-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241001448862 Croton Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- 241000257303 Hymenoptera Species 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- QJQZEJFUIOWFMS-UHFFFAOYSA-N formaldehyde;sulfanediol Chemical class O=C.OSO QJQZEJFUIOWFMS-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- MBDQSAXMYRAIIM-UHFFFAOYSA-L potassium sodium dodecanoate octadecanoate Chemical compound C(CCCCCCCCCCC)(=O)[O-].[Na+].C(CCCCCCCCCCCCCCCCC)(=O)[O-].[K+] MBDQSAXMYRAIIM-UHFFFAOYSA-L 0.000 description 1
- QDIGBJJRWUZARS-UHFFFAOYSA-M potassium;decanoate Chemical compound [K+].CCCCCCCCCC([O-])=O QDIGBJJRWUZARS-UHFFFAOYSA-M 0.000 description 1
- MQOCIYICOGDBSG-UHFFFAOYSA-M potassium;hexadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCC([O-])=O MQOCIYICOGDBSG-UHFFFAOYSA-M 0.000 description 1
- PYJBVGYZXWPIKK-UHFFFAOYSA-M potassium;tetradecanoate Chemical compound [K+].CCCCCCCCCCCCCC([O-])=O PYJBVGYZXWPIKK-UHFFFAOYSA-M 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- CESKLHVYGRFMFP-UHFFFAOYSA-N sulfonmethane Chemical compound CCS(=O)(=O)C(C)(C)S(=O)(=O)CC CESKLHVYGRFMFP-UHFFFAOYSA-N 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 239000004711 α-olefin 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)
- Polymerisation Methods In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2531780A DE2531780C3 (de) | 1975-07-16 | 1975-07-16 | Verfahren zur Herstellung von verpastbaren Polymeren des Vinylchlorids |
| YU01386/76A YU39040B (en) | 1975-07-16 | 1976-06-04 | Process for the production of a vinyl chloride polymer which may be converted into a paste |
| FR7620515A FR2318180A1 (fr) | 1975-07-16 | 1976-07-05 | Procede de preparation de polymeres delayables du chlorure de vinyle |
| US05/703,232 US4133947A (en) | 1975-07-16 | 1976-07-07 | Process for production of polymers of vinyl chloride for paste preparation using spray-drying |
| NO762432A NO145166C (no) | 1975-07-16 | 1976-07-12 | Fremgangsmaate til fremstilling av vinylkloridpolymerer som kan danne en pasta |
| IT50420/76A IT1062611B (it) | 1975-07-16 | 1976-07-14 | Procedimento per produrre polimeri di vinilcloruro impastabili |
| CH901776A CH601361A5 (OSRAM) | 1975-07-16 | 1976-07-14 | |
| SE7608023A SE431096C (sv) | 1975-07-16 | 1976-07-14 | Forfarande for framstellning av forpastbara vinylkloridpolymerer |
| CA257,088A CA1092292A (en) | 1975-07-16 | 1976-07-15 | Process for the manufacture of paste-forming polymers of vinyl chloride |
| GB29492/76A GB1547274A (en) | 1975-07-16 | 1976-07-15 | Process for the manufacture of pasteforming polymers of vynyl chloride |
| NL7607850A NL7607850A (nl) | 1975-07-16 | 1976-07-15 | Werkwijze ter bereiding van tot pasta verwerk- bare polymeren van vinylchloride. |
| BE168951A BE844171A (fr) | 1975-07-16 | 1976-07-15 | Procede de production de polymeres du chlorure de vinyle pouvant former des pates |
| JP51084918A JPS5845966B2 (ja) | 1975-07-16 | 1976-07-16 | ペ−スト化可能な塩化ビニルポリマ−の製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2531780A DE2531780C3 (de) | 1975-07-16 | 1975-07-16 | Verfahren zur Herstellung von verpastbaren Polymeren des Vinylchlorids |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2531780A1 DE2531780A1 (de) | 1977-01-20 |
| DE2531780B2 DE2531780B2 (de) | 1979-05-23 |
| DE2531780C3 true DE2531780C3 (de) | 1980-02-07 |
Family
ID=5951665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2531780A Expired DE2531780C3 (de) | 1975-07-16 | 1975-07-16 | Verfahren zur Herstellung von verpastbaren Polymeren des Vinylchlorids |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4133947A (OSRAM) |
| JP (1) | JPS5845966B2 (OSRAM) |
| BE (1) | BE844171A (OSRAM) |
| CA (1) | CA1092292A (OSRAM) |
| CH (1) | CH601361A5 (OSRAM) |
| DE (1) | DE2531780C3 (OSRAM) |
| FR (1) | FR2318180A1 (OSRAM) |
| GB (1) | GB1547274A (OSRAM) |
| IT (1) | IT1062611B (OSRAM) |
| NL (1) | NL7607850A (OSRAM) |
| NO (1) | NO145166C (OSRAM) |
| SE (1) | SE431096C (OSRAM) |
| YU (1) | YU39040B (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2543823C2 (de) * | 1975-10-01 | 1982-10-21 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von Polymeren des Vinylchlorids |
| US4276138A (en) * | 1978-06-27 | 1981-06-30 | Agency Of Industrial Science & Technology | Method for reducing electrostatic charging on shaped articles of polyvinyl chloride resins |
| US4299952A (en) * | 1980-03-24 | 1981-11-10 | The Dow Chemical Company | Method for recovering synthetic resinous latex solids |
| DE3034983C2 (de) * | 1980-09-17 | 1982-06-16 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur thermischen Nachbehandlung von verpastbaren Polymerisaten des Vinylchlorids |
| DE3303816A1 (de) * | 1982-02-05 | 1983-08-18 | Výzkumný ústav bavlnářský, Ustí nad Orlicí | Spinnrotor von offenendspinneinheiten |
| JPS608474A (ja) * | 1983-06-29 | 1985-01-17 | Fuji Electric Co Ltd | Ｓ形チユ−ブラ水車 |
| US4775742A (en) * | 1985-12-23 | 1988-10-04 | Occidental Chemical Corporaton | Production of vinyl halide resins for clear solutions |
| DE3605801A1 (de) * | 1986-02-22 | 1987-08-27 | Bayer Ag | Polymerisataufarbeitung durch spruehtrocknung |
| FR2603890B1 (fr) * | 1986-09-12 | 1988-11-18 | Atochem | Procede de preparation d'homo- et copolymeres du chlorure de vinyle aptes a donner des plastisols |
| DE4012446A1 (de) * | 1990-04-19 | 1991-10-24 | Basf Ag | Verfahren zur herstellung einer thermostabilen polyvvinylhalogenidharzmasse |
| KR100789249B1 (ko) * | 2005-10-31 | 2008-01-02 | 주식회사 엘지화학 | 낮은 점도를 갖는 플라스티졸을 제공할 수 있는 염화비닐계수지의 제조 방법 및 그로부터 제조된 염화비닐계 수지 |
| WO2007052911A1 (en) * | 2005-10-31 | 2007-05-10 | Lg Chem, Ltd. | Method of preparing vinylchloride-based resin capable of producing plastisol with low viscosity, vinylchloride-based resin prepared using the method, method of preparing vinylchloride-based plastisol, and vinylchloride-based plastisol prepared using the method |
| JP6043278B2 (ja) | 2010-04-09 | 2016-12-14 | パシラ ファーマシューティカルズ インコーポレーテッド | 多小胞リポソームを作製するための方法、大直径合成膜小胞を調製するための方法、および蒸発装置 |
| KR102004734B1 (ko) * | 2015-10-20 | 2019-07-29 | 주식회사 엘지화학 | 폴리염화비닐중합체의 제조방법 |
| KR102010025B1 (ko) | 2016-10-12 | 2019-08-12 | 주식회사 엘지화학 | 염화비닐계 중합체 조성물 및 이의 제조방법 |
| CN109957055B (zh) * | 2019-04-05 | 2021-06-18 | 唐山三友氯碱有限责任公司 | 用于制备劳保手套浸渍层的聚氯乙烯糊树脂的生产方法 |
| EP4594520A2 (en) | 2022-09-30 | 2025-08-06 | Sixfold Bioscience Ltd. | Compositions containing oligonucleotides with theranostic applications |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB724558A (en) * | 1952-03-11 | 1955-02-23 | Solvic Sa | A process for the production of vinyl chloride polymers |
| BE526785A (OSRAM) * | 1953-03-31 | |||
| US2721859A (en) * | 1954-08-16 | 1955-10-25 | Us Rubber Co | Spray-drying process for making plastisol grade vinyl chloride polymers |
| NL196552A (OSRAM) * | 1955-04-19 | 1955-04-19 | ||
| FR1153895A (fr) * | 1955-05-13 | 1958-03-28 | Wacker Chemie Gmbh | Procédé de polymérisation de composés vinyliques et acryliques |
| FR1329254A (fr) * | 1961-07-20 | 1963-06-07 | Wacker Chemie Gmbh | Procédé de préparation de polymères du chlorure de vinyle |
| US3840507A (en) * | 1971-05-25 | 1974-10-08 | Bp Chem Int Ltd | Polymer recovery process |
| DE2146753A1 (de) * | 1971-09-18 | 1973-03-29 | Huels Chemische Werke Ag | Verfahren zur herstellung von emulgatorhaltigen kunststoffpulvern auf der basis von polyvinylchlorid oder vinylchlorid-copolymerisat |
-
1975
- 1975-07-16 DE DE2531780A patent/DE2531780C3/de not_active Expired
-
1976
- 1976-06-04 YU YU01386/76A patent/YU39040B/xx unknown
- 1976-07-05 FR FR7620515A patent/FR2318180A1/fr active Granted
- 1976-07-07 US US05/703,232 patent/US4133947A/en not_active Expired - Lifetime
- 1976-07-12 NO NO762432A patent/NO145166C/no unknown
- 1976-07-14 SE SE7608023A patent/SE431096C/xx not_active IP Right Cessation
- 1976-07-14 CH CH901776A patent/CH601361A5/xx not_active IP Right Cessation
- 1976-07-14 IT IT50420/76A patent/IT1062611B/it active
- 1976-07-15 BE BE168951A patent/BE844171A/xx not_active IP Right Cessation
- 1976-07-15 CA CA257,088A patent/CA1092292A/en not_active Expired
- 1976-07-15 NL NL7607850A patent/NL7607850A/xx unknown
- 1976-07-15 GB GB29492/76A patent/GB1547274A/en not_active Expired
- 1976-07-16 JP JP51084918A patent/JPS5845966B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO145166C (no) | 1982-01-27 |
| BE844171A (fr) | 1977-01-17 |
| SE431096C (sv) | 1985-09-09 |
| FR2318180B1 (OSRAM) | 1980-02-22 |
| CA1092292A (en) | 1980-12-23 |
| SE7608023L (sv) | 1977-01-17 |
| GB1547274A (en) | 1979-06-06 |
| FR2318180A1 (fr) | 1977-02-11 |
| NO762432L (OSRAM) | 1977-01-18 |
| JPS5845966B2 (ja) | 1983-10-13 |
| YU39040B (en) | 1984-02-29 |
| NL7607850A (nl) | 1977-01-18 |
| SE431096B (sv) | 1984-01-16 |
| CH601361A5 (OSRAM) | 1978-07-14 |
| US4133947A (en) | 1979-01-09 |
| IT1062611B (it) | 1984-10-20 |
| JPS5212292A (en) | 1977-01-29 |
| NO145166B (no) | 1981-10-19 |
| DE2531780A1 (de) | 1977-01-20 |
| YU138676A (en) | 1982-06-30 |
| DE2531780B2 (de) | 1979-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: HUELS AG, 4370 MARL, DE |
|
| 8339 | Ceased/non-payment of the annual fee |