RU2018120624A - Композиция для получения алкидных смол - Google Patents
Композиция для получения алкидных смол Download PDFInfo
- Publication number
- RU2018120624A RU2018120624A RU2018120624A RU2018120624A RU2018120624A RU 2018120624 A RU2018120624 A RU 2018120624A RU 2018120624 A RU2018120624 A RU 2018120624A RU 2018120624 A RU2018120624 A RU 2018120624A RU 2018120624 A RU2018120624 A RU 2018120624A
- Authority
- RU
- Russia
- Prior art keywords
- acid
- phthalic anhydride
- transesterification catalyst
- composition
- sorbic acid
- Prior art date
Links
- 229920000180 alkyd Polymers 0.000 title claims 5
- 239000000203 mixture Substances 0.000 title claims 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 7
- 238000005809 transesterification reaction Methods 0.000 claims 4
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 3
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 claims 3
- 239000003054 catalyst Substances 0.000 claims 3
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 claims 3
- 235000011187 glycerol Nutrition 0.000 claims 3
- 229940075582 sorbic acid Drugs 0.000 claims 3
- 235000010199 sorbic acid Nutrition 0.000 claims 3
- 239000004334 sorbic acid Substances 0.000 claims 3
- 239000002966 varnish Substances 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- 239000003921 oil Substances 0.000 claims 2
- 235000019198 oils Nutrition 0.000 claims 2
- 239000011541 reaction mixture Substances 0.000 claims 2
- 238000003786 synthesis reaction Methods 0.000 claims 2
- 239000008096 xylene Substances 0.000 claims 2
- 235000019486 Sunflower oil Nutrition 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000002600 sunflower oil Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/46—Polyesters chemically modified by esterification
- C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
Claims (3)
1. Композиция для синтеза алкидных смол, включающая фталевый ангидрид, глицерин, полувысыхающее масло, катализатор переэтерификации и кислоту, содержащую реакционноспосбные двойные связи, отличающаяся тем, что в качестве кислоты применяют сорбиновую кислоту при следующих соотношениях компонентов, вес. %:
2. Способ синтеза алкидного лака на основе композиции по п. 1, отличающийся тем, что в реактор загружают подсолнечное масло, глицерин и катализатор переэтерификации, подают азот, включают мешалку и нагревают до 240-245°С до полной гомогенизации реакционной массы, проверяют совместимость переэтерификата с этанолом 1:10, охлаждают реакционную массу ниже 170°С, загружают фталевый ангидрид, сорбиновую кислоту, добавляют ксилол, поднимают температуру реакционной смеси до 195-205°С до почти полного выделения расчетного количества реакционной воды и достижения кислотного числа полученного алкидного лака 10-15 мг КОН/г и вязкости по ВЗ-4 60%-ного раствора алкидного лака в ксилоле в пределах 50-60 сек.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018120624A RU2711366C2 (ru) | 2018-06-04 | 2018-06-04 | Композиция для получения алкидных смол |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2018120624A RU2711366C2 (ru) | 2018-06-04 | 2018-06-04 | Композиция для получения алкидных смол |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018120624A3 RU2018120624A3 (ru) | 2019-12-05 |
| RU2018120624A true RU2018120624A (ru) | 2019-12-05 |
| RU2711366C2 RU2711366C2 (ru) | 2020-01-16 |
Family
ID=68834230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018120624A RU2711366C2 (ru) | 2018-06-04 | 2018-06-04 | Композиция для получения алкидных смол |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2711366C2 (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3766914A1 (en) * | 2019-07-16 | 2021-01-20 | PPG Europe B.V. | A coating composition |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU452567A1 (ru) * | 1973-05-25 | 1974-12-05 | Предприятие П/Я Р-6875 | Способ получени алкидных смол |
| UA19350A (ru) * | 1991-06-04 | 1997-12-25 | Олена Генадіївна Бахолдіна | Способ получения алкидных смол |
| RU2340631C1 (ru) * | 2007-07-05 | 2008-12-10 | Общество с ограниченной ответственностью "Холдинговая компания "Пигмент" | Способ получения алкидных смол |
| RU2480483C1 (ru) * | 2011-10-20 | 2013-04-27 | Общество с ограниченной ответственностью "Делтекс" | Способ получения алкидной смолы |
| CN104231880A (zh) * | 2013-06-09 | 2014-12-24 | 河南广义科技发展中心 | 一种利用潲水油制作的环保涂料 |
-
2018
- 2018-06-04 RU RU2018120624A patent/RU2711366C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2711366C2 (ru) | 2020-01-16 |
| RU2018120624A3 (ru) | 2019-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200605 |