PL437933A1 - Sposób otrzymywania syropów akrylanowych - Google Patents
Sposób otrzymywania syropów akrylanowychInfo
- Publication number
- PL437933A1 PL437933A1 PL437933A PL43793321A PL437933A1 PL 437933 A1 PL437933 A1 PL 437933A1 PL 437933 A PL437933 A PL 437933A PL 43793321 A PL43793321 A PL 43793321A PL 437933 A1 PL437933 A1 PL 437933A1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- amount
- carbon atoms
- photopolymerization
- alkyl chain
- Prior art date
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 235000020357 syrup Nutrition 0.000 title abstract 2
- 239000006188 syrup Substances 0.000 title abstract 2
- 239000000178 monomer Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury 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
- C08F2/00—Processes of polymerisation
- C08F2/02—Polymerisation in bulk
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
-
- 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
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania syropów akrylanowych, polegający na reakcji fotopolimeryzacji w masie mieszaniny zawierającej monomery (met)akrylanowe i styren w ilości od 0 do 40% wagowych w mieszaninie monomerów, przy czym fotopolimeryzację prowadzi się w obecności gazu obojętnego, charakteryzuje się tym, że w jednoetapowym sposobie stosuje się monomery akrylanowe zawierające od 1 do 9 atomów węgla w łańcuchu alkilowym w ilości 40 ÷ 85% wagowych, monomery metakrylanowe zawierające od 1 do 18 atomów węgla w łańcuchu alkilowym w ilości 12 ÷ 60% wagowych w obecności 0,1 ÷ 5 części wagowych fotoinicjatora rodnikowego na 100 części wagowych mieszaniny monomerów. Fotopolimeryzację w masie prowadzi się w temperaturze pokojowej i z wykorzystaniem naświetlania średniociśnieniową lampą rtęciową UV-A o długości fali 320 - 380 nm lub diodami LED 395 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL437933A PL246424B1 (pl) | 2021-05-24 | 2021-05-24 | Sposób wytwarzania syropów (met)akrylanowych |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL437933A PL246424B1 (pl) | 2021-05-24 | 2021-05-24 | Sposób wytwarzania syropów (met)akrylanowych |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL437933A1 true PL437933A1 (pl) | 2022-11-28 |
| PL246424B1 PL246424B1 (pl) | 2025-01-27 |
Family
ID=84391313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL437933A PL246424B1 (pl) | 2021-05-24 | 2021-05-24 | Sposób wytwarzania syropów (met)akrylanowych |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL246424B1 (pl) |
-
2021
- 2021-05-24 PL PL437933A patent/PL246424B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL246424B1 (pl) | 2025-01-27 |
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