GB1278737A - Polyglycidyl ethers with a low molecular weight - Google Patents
Polyglycidyl ethers with a low molecular weightInfo
- Publication number
- GB1278737A GB1278737A GB27501/70A GB2750170A GB1278737A GB 1278737 A GB1278737 A GB 1278737A GB 27501/70 A GB27501/70 A GB 27501/70A GB 2750170 A GB2750170 A GB 2750170A GB 1278737 A GB1278737 A GB 1278737A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- excess
- alkali
- bisphenol
- june
- 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
- 150000002170 ethers Chemical class 0.000 title abstract 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 3
- 239000000047 product Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 1
- OKIZCWYLBDKLSU-UHFFFAOYSA-M N,N,N-Trimethylmethanaminium chloride Chemical compound [Cl-].C[N+](C)(C)C OKIZCWYLBDKLSU-UHFFFAOYSA-M 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002924 oxiranes Chemical class 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 150000003003 phosphines Chemical group 0.000 abstract 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
- C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
- C08G59/063—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with epihalohydrins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Epoxy Resins (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6908790.A NL161752C (nl) | 1969-06-10 | 1969-06-10 | Werkwijze voor het bereiden van laagmoleculaire polyglycidijlethers. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1278737A true GB1278737A (en) | 1972-06-21 |
Family
ID=19807152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27501/70A Expired GB1278737A (en) | 1969-06-10 | 1970-06-08 | Polyglycidyl ethers with a low molecular weight |
Country Status (7)
| Country | Link |
|---|---|
| CA (1) | CA939372A (enrdf_load_stackoverflow) |
| CH (1) | CH534147A (enrdf_load_stackoverflow) |
| DE (1) | DE2028136C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2050099A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1278737A (enrdf_load_stackoverflow) |
| NL (1) | NL161752C (enrdf_load_stackoverflow) |
| ZA (1) | ZA703873B (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137629A (en) * | 1983-04-07 | 1984-10-10 | Dow Chemical Co | A process for reducing the hydrolyzable chloride content of an epoxidation process |
| US4617357A (en) * | 1984-09-24 | 1986-10-14 | Ciba-Geigy Corporation | Process for reducing the content of chlorine in glycidyl compounds |
| US4668807A (en) * | 1984-12-21 | 1987-05-26 | Ciba-Geigy Corporation | Process for reducing the content of hydrolyzable chlorine in glycidyl compounds |
| WO2009120685A3 (en) * | 2008-03-25 | 2009-11-19 | Dow Global Technologies Inc. | Process for manufacturing liquid epoxy resins |
| CN114573789A (zh) * | 2022-03-21 | 2022-06-03 | 安徽工业大学 | 一种双酚a型液体环氧树脂的制备方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH551406A (de) * | 1971-04-23 | 1974-07-15 | Reichhold Albert Chemie Ag | Verfahren zum herstellen von glycidylaethern. |
| US3980679A (en) | 1973-01-29 | 1976-09-14 | Hoechst Aktiengesellschaft | Process for the manufacture of glycidyl ethers of monohydric or polyhydric phenols, having improved properties |
| DE2947469A1 (de) * | 1979-11-24 | 1981-06-04 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von glycidylaethern ein- oder mehrwertiger phenole |
| US4518762A (en) * | 1983-09-08 | 1985-05-21 | Ciba Geigy Corporation | Process for making epoxy novolac resins with high epoxy values |
| JPS6173719A (ja) * | 1984-09-20 | 1986-04-15 | Dainippon Ink & Chem Inc | 新規なエポキシ樹脂組成物 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL88752C (enrdf_load_stackoverflow) * | 1955-01-31 | |||
| US3221032A (en) * | 1960-04-18 | 1965-11-30 | Devoe & Raynolds Co | Continuous process for the preparation of glycidyl polyethers |
-
1969
- 1969-06-10 NL NL6908790.A patent/NL161752C/xx not_active IP Right Cessation
-
1970
- 1970-06-08 CH CH857070A patent/CH534147A/de not_active IP Right Cessation
- 1970-06-08 CA CA084,925A patent/CA939372A/en not_active Expired
- 1970-06-08 FR FR7020981A patent/FR2050099A5/fr not_active Expired
- 1970-06-08 GB GB27501/70A patent/GB1278737A/en not_active Expired
- 1970-06-08 ZA ZA703873A patent/ZA703873B/xx unknown
- 1970-06-08 DE DE2028136A patent/DE2028136C3/de not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2137629A (en) * | 1983-04-07 | 1984-10-10 | Dow Chemical Co | A process for reducing the hydrolyzable chloride content of an epoxidation process |
| US4617357A (en) * | 1984-09-24 | 1986-10-14 | Ciba-Geigy Corporation | Process for reducing the content of chlorine in glycidyl compounds |
| US4668807A (en) * | 1984-12-21 | 1987-05-26 | Ciba-Geigy Corporation | Process for reducing the content of hydrolyzable chlorine in glycidyl compounds |
| WO2009120685A3 (en) * | 2008-03-25 | 2009-11-19 | Dow Global Technologies Inc. | Process for manufacturing liquid epoxy resins |
| US8461286B2 (en) | 2008-03-25 | 2013-06-11 | Dow Global Technologies Llc | Process for manufacturing liquid epoxy resins |
| TWI400262B (zh) * | 2008-03-25 | 2013-07-01 | Dow Global Technologies Llc | 用以製造液體環氧樹脂之方法 |
| CN104710597A (zh) * | 2008-03-25 | 2015-06-17 | 陶氏环球技术有限责任公司 | 制备液体环氧树脂的方法 |
| KR101558633B1 (ko) | 2008-03-25 | 2015-10-07 | 다우 글로벌 테크놀로지스 엘엘씨 | 액체 에폭시 수지의 제조 방법 |
| CN114573789A (zh) * | 2022-03-21 | 2022-06-03 | 安徽工业大学 | 一种双酚a型液体环氧树脂的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| NL161752B (nl) | 1979-10-15 |
| NL6908790A (enrdf_load_stackoverflow) | 1970-12-14 |
| ZA703873B (en) | 1971-01-27 |
| DE2028136B2 (de) | 1980-11-13 |
| NL161752C (nl) | 1980-08-15 |
| DE2028136C3 (de) | 1981-10-01 |
| CH534147A (de) | 1973-02-28 |
| DE2028136A1 (de) | 1970-12-23 |
| FR2050099A5 (enrdf_load_stackoverflow) | 1971-03-26 |
| CA939372A (en) | 1974-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1278737A (en) | Polyglycidyl ethers with a low molecular weight | |
| US4373073A (en) | Process for the preparation of glycidyl ethers of monohydric or polyhydric phenols, the glycidyl ethers and use thereof | |
| JPS62175477A (ja) | ２−オキソ−１、３−ジオキソランの製法 | |
| US2943095A (en) | Process for preparing glycidyl polyethers of polyhydric phenols | |
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| DE3780349T2 (de) | Deaktivierung eines phosphoniumsalzkatalysators. | |
| JPS6142725B2 (enrdf_load_stackoverflow) | ||
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| EP0095609A1 (en) | Epoxy resins and process for preparing the same | |
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| GB1453881A (en) | Process for the manufacture of glycidyl ethers of monohydric or polyhydric phenols having improved properties | |
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| US4250100A (en) | Water-soluble epoxy resins and process for their preparation | |
| GB1381011A (en) | Methylolglycidyl ethers of polyhydric phenol ethers a process for their manufacture and cursable mixtures containing them |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |