RU2008125898A - COMPOSITION OF THE STYROL POLYMERIZATION INHIBITOR - Google Patents
COMPOSITION OF THE STYROL POLYMERIZATION INHIBITOR Download PDFInfo
- Publication number
- RU2008125898A RU2008125898A RU2008125898/04A RU2008125898A RU2008125898A RU 2008125898 A RU2008125898 A RU 2008125898A RU 2008125898/04 A RU2008125898/04 A RU 2008125898/04A RU 2008125898 A RU2008125898 A RU 2008125898A RU 2008125898 A RU2008125898 A RU 2008125898A
- Authority
- RU
- Russia
- Prior art keywords
- carboxylic acid
- composition
- polymerization inhibitor
- styrol
- hydroxybenzylamine
- Prior art date
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims abstract 3
- 239000003112 inhibitor Substances 0.000 title claims abstract 3
- 238000006116 polymerization reaction Methods 0.000 title claims abstract 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims abstract 8
- VMZVBRIIHDRYGK-UHFFFAOYSA-N 2,6-ditert-butyl-4-[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 VMZVBRIIHDRYGK-UHFFFAOYSA-N 0.000 claims abstract 4
- 229920006395 saturated elastomer Polymers 0.000 claims abstract 2
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims abstract 2
Landscapes
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Состав ингибитора полимеризации стирола, содержащий N,N-диметил-3,5-ди-трет-бутил-4-гидроксибензиламин, предельную карбоновую кислоту, отличающийся тем, что он дополнительно содержит непредельную карбоновую кислоту при следующем соотношении компонентов, мас.%: ! N,N-диметил--3,5-ди-трет-бутил-4-гидроксибензиламин66,7-33,3предельная карбоновая кислота30-6,6непредельная карбоновая кислота3,3-60The composition of the styrene polymerization inhibitor containing N, N-dimethyl-3,5-di-tert-butyl-4-hydroxybenzylamine, a carboxylic acid limit, characterized in that it additionally contains unsaturated carboxylic acid in the following ratio, wt.%:! N, N-dimethyl - 3,5-di-tert-butyl-4-hydroxybenzylamine 66.7-33.3 saturated carboxylic acid 30-6.6 unsaturated carboxylic acid 3.3-60
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008125898/04A RU2391327C2 (en) | 2008-06-18 | 2008-06-18 | Styrene polymerisation inhibitor composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008125898/04A RU2391327C2 (en) | 2008-06-18 | 2008-06-18 | Styrene polymerisation inhibitor composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008125898A true RU2008125898A (en) | 2009-12-27 |
| RU2391327C2 RU2391327C2 (en) | 2010-06-10 |
Family
ID=41642652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008125898/04A RU2391327C2 (en) | 2008-06-18 | 2008-06-18 | Styrene polymerisation inhibitor composition |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2391327C2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488192A (en) * | 1993-07-23 | 1996-01-30 | Kourbatov | Method for inhibiting the polymerization of styrene |
-
2008
- 2008-06-18 RU RU2008125898/04A patent/RU2391327C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2391327C2 (en) | 2010-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160619 |