BE508904A - - Google Patents
Info
- Publication number
- BE508904A BE508904A BE508904DA BE508904A BE 508904 A BE508904 A BE 508904A BE 508904D A BE508904D A BE 508904DA BE 508904 A BE508904 A BE 508904A
- Authority
- BE
- Belgium
- Prior art keywords
- peroxide
- styrene
- polymer
- monomer
- copolymer
- Prior art date
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Natural products C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 32
- 229920000642 polymer Polymers 0.000 claims description 24
- 150000002978 peroxides Chemical class 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 239000000178 monomer Substances 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 6
- 229920002223 polystyrene Polymers 0.000 claims description 6
- 125000002081 peroxide group Chemical group 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- -1 styrene peroxide Chemical class 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims 1
- 238000007334 copolymerization reaction Methods 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 230000003797 telogen phase Effects 0.000 description 7
- 230000002378 acidificating effect Effects 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000002685 polymerization catalyst Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Chemical group 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical group 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000002815 homogeneous catalyst Substances 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 150000002576 ketones Chemical group 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 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
- C08F12/00—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 aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/06—Hydrocarbons
- C08F12/08—Styrene
-
- 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
- C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
- C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
-
- 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
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1051759XA | 1951-02-01 | 1951-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE508904A true BE508904A (en:Method) |
Family
ID=22304452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE508904D BE508904A (en:Method) | 1951-02-01 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE508904A (en:Method) |
| FR (1) | FR1051759A (en:Method) |
| NL (1) | NL79089C (en:Method) |
-
0
- BE BE508904D patent/BE508904A/fr unknown
- NL NL79089D patent/NL79089C/xx active
-
1952
- 1952-01-31 FR FR1051759D patent/FR1051759A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL79089C (en:Method) | |
| FR1051759A (fr) | 1954-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Schweitzer et al. | Thermally stable high molecular weight polyoxymethylenes | |
| US2467234A (en) | Preparation of olefine polymers | |
| Solomon | Abnormal groups in vinyl polymers | |
| US3787379A (en) | Copolymers of vinyl fluoride and hexafluoropropene | |
| US2504052A (en) | Allylic fumarate-allylic alcohol interpolymers | |
| BE508904A (en:Method) | ||
| FR2492389A1 (fr) | Procede de copolymerisation sequencee et copolymeres ethylene-propylene sequences obtenus | |
| US3357964A (en) | Process for the polymerization of vinyl aromatic compounds | |
| US2441516A (en) | Interpolymers of allylic alcohol and allylic acrylates | |
| US3311595A (en) | Process for the manufacture of low molecular weight homo- and copolymers of vinyl esters | |
| US2852499A (en) | Process for making terpolymers of vinyl chloride, vinyl acetate, and vinyl alcohol | |
| US3423355A (en) | Catalytic ketone solution process for preparing high bulk density,high molecular weight styrene-maleic anhydride polymers | |
| JPH032364B2 (en:Method) | ||
| US3836510A (en) | Vinyl halide terpolymer and bulk process for preparation | |
| US3458484A (en) | Preparation of homogeneous copolymers of alpha,beta-unsaturated cyclic anhydride | |
| US2396261A (en) | Products | |
| US2993030A (en) | Process for polymerizing vinylene carbonate | |
| CN108017738B (zh) | 一种环保水性复合型终止剂 | |
| US3657207A (en) | Homo- and copolymers of 4-vinyl-azetidinone-2 and process for their manufacture | |
| Yokota et al. | Studies of the Cyclopolymerization in the Presence of Alkylaluminum Chlorides. II. Polymerizations of 2-(o-Allylphenoxy) ethyl Acrylate and 4-(o-Allylphenoxy) butyl Acrylate | |
| US3245969A (en) | Solid poly | |
| SU351860A1 (ru) | Способ получения волокнообразующих сополимеров | |
| JPS598726A (ja) | ジアシル型ポリメリツクペルオキシド | |
| JPS6060111A (ja) | 熱可塑性重合体の製造方法 | |
| US3932560A (en) | High-molecular weight acidic polymers |