BE457902A - - Google Patents
Info
- Publication number
- BE457902A BE457902A BE457902DA BE457902A BE 457902 A BE457902 A BE 457902A BE 457902D A BE457902D A BE 457902DA BE 457902 A BE457902 A BE 457902A
- Authority
- BE
- Belgium
- Prior art keywords
- polymerization
- vinyl
- bisulfite
- desc
- page number
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 description 8
- 229920002554 vinyl polymer Polymers 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LDMOEFOXLIZJOW-UHFFFAOYSA-N 1-dodecanesulfonic acid Chemical compound CCCCCCCCCCCCS(O)(=O)=O LDMOEFOXLIZJOW-UHFFFAOYSA-N 0.000 description 1
- 101100460706 Aspergillus sp. (strain MF297-2) notJ gene Proteins 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 101100421144 Danio rerio selenoo1 gene Proteins 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 101100202896 Mus musculus Selenoo gene Proteins 0.000 description 1
- 241001648341 Orites Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- -1 VINYL ESTERS Chemical class 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 239000000159 acid neutralizing agent Substances 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical class OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 101150090948 nat9 gene Proteins 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 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
- C08F18/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
- C08F18/02—Esters of monocarboxylic acids
- C08F18/04—Vinyl esters
-
- 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
- C08F4/00—Polymerisation catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457902A true BE457902A (enrdf_load_stackoverflow) |
Family
ID=111293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457902D BE457902A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE457902A (enrdf_load_stackoverflow) |
-
0
- BE BE457902D patent/BE457902A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2068424A (en) | Production of polymerization products | |
| US2748105A (en) | Process for chlorinating ethylene polymers in solution | |
| FR2532320A1 (fr) | Procede de production d'un melange de polymere synthetique et de silice | |
| US3383346A (en) | Particle size control in seed technique emulsion polymerization using hydroxyl group-containing modifier | |
| US2695899A (en) | Chlorination of ethylene polymers | |
| US3099636A (en) | Polymeric acid salts of alkylaminoethyl methacrylate | |
| KR102661730B1 (ko) | 용융 강도 및 선명성 공정 조제로서 아크릴 코폴리머를 함유하는 열가소성 조성물 | |
| US5420303A (en) | Process for the maleation of polyethylene waxes | |
| US3088941A (en) | Process for the preparation of improved polytetrafluoroethylene extrusion powder | |
| BE457902A (enrdf_load_stackoverflow) | ||
| EP1454923B1 (fr) | Procédé de fabrication de PVDF thérmiquement stable | |
| US2489943A (en) | Dispersing agents and method of producing same | |
| CH396408A (fr) | Procédé de préparation d'une émulsion aqueuse d'acétate polyvinylique ou de co-polymères d'acétate vinylique | |
| US2975162A (en) | Process for the production of polymerization products of vinyl chloride | |
| US3776874A (en) | Alkyl-sulfoxide and alkyl-sulfone terminated oligomers as emulsi-fiers in emulsion polymerizations | |
| FR2852016A1 (fr) | Procede de fabrication de pvdf thermiquement stable | |
| FR2590261A1 (fr) | Procede pour l'obtention de solutions aqueuses d'acides polyacryliques, de copolymeres de ces substances et de leurs sels correspondants | |
| US3393187A (en) | Chloroprene polymerization process | |
| US3053814A (en) | Imides of isobutylene/maleic anhydride interpolymers | |
| CZ279474B6 (cs) | Způsob kontinuální roztokové polymerizace monomerů | |
| US3425990A (en) | Process for the chloromethylation and crosslinking of aromatic compounds of high molecular weight | |
| BE1014466A3 (fr) | Procede et appareil pour la production d'un polymere. | |
| US3503941A (en) | Production of acrylic polymers | |
| FR2534591A1 (fr) | Procede perfectionne de coagulation d'un latex de polymere | |
| US3021301A (en) | Process for producing a novel hydrolyzed polyacrylonitrile reaction product containing polyvinyl alcohol and the product produced thereby |