BE405707A - - Google Patents
Info
- Publication number
- BE405707A BE405707A BE405707DA BE405707A BE 405707 A BE405707 A BE 405707A BE 405707D A BE405707D A BE 405707DA BE 405707 A BE405707 A BE 405707A
- Authority
- BE
- Belgium
- Prior art keywords
- salts
- polymerization
- ether
- ethers
- parts
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
- 239000000839 emulsion Substances 0.000 claims description 14
- 229920002678 cellulose Polymers 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 239000001913 cellulose Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 7
- 239000012736 aqueous medium Substances 0.000 claims description 5
- 239000000084 colloidal system Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical class COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- -1 soluble starch Chemical class 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 108010010803 Gelatin Proteins 0.000 claims description 3
- 229920000084 Gum arabic Polymers 0.000 claims description 3
- 235000010489 acacia gum Nutrition 0.000 claims description 3
- 239000000205 acacia gum Substances 0.000 claims description 3
- 239000008273 gelatin Substances 0.000 claims description 3
- 229920000159 gelatin Polymers 0.000 claims description 3
- 235000019322 gelatine Nutrition 0.000 claims description 3
- 235000011852 gelatine desserts Nutrition 0.000 claims description 3
- 239000002609 medium Substances 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 241000416162 Astragalus gummifer Species 0.000 claims description 2
- 229920001615 Tragacanth Polymers 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 235000014633 carbohydrates Nutrition 0.000 claims description 2
- 150000001720 carbohydrates Chemical class 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 235000010487 tragacanth Nutrition 0.000 claims description 2
- 239000000196 tragacanth Substances 0.000 claims description 2
- 229940116362 tragacanth Drugs 0.000 claims description 2
- 229920000591 gum Polymers 0.000 claims 1
- 239000000243 solution Substances 0.000 description 20
- 239000000047 product Substances 0.000 description 17
- 239000000203 mixture Substances 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000002245 particle Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000004342 Benzoyl peroxide Substances 0.000 description 7
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 7
- 235000019400 benzoyl peroxide Nutrition 0.000 description 7
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000013019 agitation Methods 0.000 description 4
- 238000004581 coalescence Methods 0.000 description 4
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000007791 liquid phase Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000001804 emulsifying effect Effects 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229960002380 dibutyl phthalate Drugs 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012686 granular polymerization Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003906 humectant Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 238000010557 suspension polymerization reaction Methods 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 241000206672 Gelidium Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000012223 aqueous fraction Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- FJOPOOBDMDAVIW-UHFFFAOYSA-N ethenyl acetate;hydrate Chemical compound O.CC(=O)OC=C FJOPOOBDMDAVIW-UHFFFAOYSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 238000005406 washing Methods 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE405707A true BE405707A (enrdf_load_stackoverflow) |
Family
ID=70843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE405707D BE405707A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE405707A (enrdf_load_stackoverflow) |
-
0
- BE BE405707D patent/BE405707A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0215690B1 (fr) | Gélatine à propriétés améliorées et son procédé de préparation par pelliculage avec une gélatine hydrolysée | |
| EP0742231A1 (fr) | Procédé pour l'obtention de polymères superabsorbants pour l'eau et les fluides aqueux sous forme d'agregats de particules | |
| RU2669282C2 (ru) | Непрерывный или полунепрерывный способ коагуляции при замораживании для водных дисперсий полимеров | |
| EP0644211A1 (fr) | Polymères acryliques superabsorbants à propriétés améliorées et leur procédé d'obtention | |
| CN101704928A (zh) | 淀粉接枝丙烯酰胺絮凝剂的制备方法 | |
| FR2470138A1 (fr) | Procede de coagulation de polymeres synthetiques contenant une diolefine | |
| BE405707A (enrdf_load_stackoverflow) | ||
| JP4608701B2 (ja) | 乳化重合方法およびその方法のための反応器 | |
| US5045611A (en) | Processes for the preparation of polymers | |
| RU2215724C2 (ru) | Способ получения сферических частиц энергетических соединений | |
| US3847885A (en) | Dewatering acrylonitrile polymers | |
| JP3650975B2 (ja) | 改善されたアクリロニトリル系重合体溶融物の 製造方法 | |
| EP0305272B1 (fr) | Procédé de fabrication d'une résine thermoplastique résistante au choc | |
| FR2471998A1 (fr) | Procede pour la preparation de polymeres de l'ethylene a l'etat pulverulent | |
| EP0500427B1 (fr) | Procédé de préparation de (co)-polymères solubles dans leurs compositions (co)monomères | |
| CN1089270A (zh) | 新的高固体含量的非水聚合物组合物的制法 | |
| FR2481291A1 (fr) | Amidons convertis en derives et fluidifies, leur procede de preparation et leur application a la realisation d'adhesifs industriels | |
| JPH0146522B2 (enrdf_load_stackoverflow) | ||
| FR2458558A1 (fr) | Procede pour la preparation de solutions a tres forte concentration de derives de la cellulose dans des solvants organiques et solutions obtenues par le procede | |
| JPH0623216B2 (ja) | 塩化ビニルの懸濁重合方法 | |
| BE450473A (enrdf_load_stackoverflow) | ||
| BE705905A (enrdf_load_stackoverflow) | ||
| BE608187A (enrdf_load_stackoverflow) | ||
| BE430401A (enrdf_load_stackoverflow) | ||
| JPH03153705A (ja) | 粉粒状重合体の製造方法 |