GB991319A - Improvements in or relating to method of polymerization - Google Patents
Improvements in or relating to method of polymerizationInfo
- Publication number
- GB991319A GB991319A GB2238762A GB2238762A GB991319A GB 991319 A GB991319 A GB 991319A GB 2238762 A GB2238762 A GB 2238762A GB 2238762 A GB2238762 A GB 2238762A GB 991319 A GB991319 A GB 991319A
- Authority
- GB
- United Kingdom
- Prior art keywords
- styrene
- polymerization
- acrylonitrile
- monomers
- aqueous suspension
- 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
- 238000006116 polymerization reaction Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 239000000178 monomer Substances 0.000 abstract 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 4
- 239000007900 aqueous suspension Substances 0.000 abstract 4
- 229920002554 vinyl polymer Polymers 0.000 abstract 3
- 239000000539 dimer Substances 0.000 abstract 2
- 230000000379 polymerizing effect Effects 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 235000006708 antioxidants Nutrition 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 238000001256 steam distillation Methods 0.000 abstract 1
- 239000000375 suspending agent Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 239000000454 talc Substances 0.000 abstract 1
- 229910052623 talc Inorganic materials 0.000 abstract 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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/42—Nitriles
- C08F220/44—Acrylonitrile
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 |
|---|---|---|---|
| BE622594D BE622594A (en:Method) | 1962-06-08 | ||
| NL279731D NL279731A (en:Method) | 1962-06-08 | ||
| GB2238762A GB991319A (en) | 1962-06-08 | 1962-06-08 | Improvements in or relating to method of polymerization |
| FR909566A FR1395519A (fr) | 1962-06-08 | 1962-09-14 | Procédé de polymérisation, à base de composés oléfiniques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2238762A GB991319A (en) | 1962-06-08 | 1962-06-08 | Improvements in or relating to method of polymerization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB991319A true GB991319A (en) | 1965-05-05 |
Family
ID=10178564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2238762A Expired GB991319A (en) | 1962-06-08 | 1962-06-08 | Improvements in or relating to method of polymerization |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE622594A (en:Method) |
| GB (1) | GB991319A (en:Method) |
| NL (1) | NL279731A (en:Method) |
-
0
- NL NL279731D patent/NL279731A/xx unknown
- BE BE622594D patent/BE622594A/xx unknown
-
1962
- 1962-06-08 GB GB2238762A patent/GB991319A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE622594A (en:Method) | |
| NL279731A (en:Method) |
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