ZA859806B - Process for reducing the content of hydrolysable chlorine in glycidyl compounds - Google Patents
Process for reducing the content of hydrolysable chlorine in glycidyl compoundsInfo
- Publication number
- ZA859806B ZA859806B ZA859806A ZA859806A ZA859806B ZA 859806 B ZA859806 B ZA 859806B ZA 859806 A ZA859806 A ZA 859806A ZA 859806 A ZA859806 A ZA 859806A ZA 859806 B ZA859806 B ZA 859806B
- Authority
- ZA
- South Africa
- Prior art keywords
- reducing
- content
- glycidyl compounds
- hydrolysable chlorine
- hydrolysable
- Prior art date
Links
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
-
- 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
-
- 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
-
- 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
- C08G59/025—Polycondensates containing more than one epoxy group per molecule characterised by the purification methods used
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 |
---|---|---|---|
CH609884 | 1984-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA859806B true ZA859806B (en) | 1986-09-24 |
Family
ID=4304241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA859806A ZA859806B (en) | 1984-12-21 | 1985-12-23 | Process for reducing the content of hydrolysable chlorine in glycidyl compounds |
Country Status (9)
Country | Link |
---|---|
US (1) | US4668807A (xx) |
EP (1) | EP0185622B1 (xx) |
JP (1) | JPH0625198B2 (xx) |
KR (1) | KR930004793B1 (xx) |
BR (1) | BR8506413A (xx) |
CA (1) | CA1234131A (xx) |
DE (1) | DE3573254D1 (xx) |
ES (1) | ES8702904A1 (xx) |
ZA (1) | ZA859806B (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4810776A (en) * | 1986-07-14 | 1989-03-07 | Ciba-Geigy Corporation | Process for producing epoxy resin having a low-EHC-content from chlorine-substituted crude epoxy resin of high EHC-content and apparatus for automatically controlling such process |
CA1293837C (en) * | 1986-10-14 | 1991-12-31 | Ha Q. Pham | Preparation of epoxy resins |
JP2741040B2 (ja) * | 1988-10-12 | 1998-04-15 | 日本化薬株式会社 | エポキシ樹脂の製造方法 |
US5399624A (en) * | 1990-12-21 | 1995-03-21 | Loctite Corporation | High purity resins for thiol-ene polymerizations and method for producing same |
KR100693849B1 (ko) | 1999-12-07 | 2007-03-13 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 에피할로히드린 유래의 에폭시 수지로부터 가수분해가능한 할로겐화물을 함유하는 물질과 다른 고분자량물질을 제거하는 방법 |
US6211389B1 (en) | 2000-05-23 | 2001-04-03 | Dexter Corporation | Methods of reducing the chloride content of epoxy compounds |
DE10208743A1 (de) * | 2002-02-28 | 2003-12-11 | Siemens Ag | Korrosionsarme Epoxidharze und Herstellungsverfahren dazu |
JP3986445B2 (ja) * | 2003-02-17 | 2007-10-03 | 東都化成株式会社 | 高純度エポキシ樹脂の製造方法およびエポキシ樹脂組成物 |
EP1939233A1 (en) * | 2005-10-18 | 2008-07-02 | Nippon Kayaku Kabushiki Kaisha | Epoxy resin, epoxy resin composition, photosensitive resin composition, and cured object obtained therefrom |
DE102006042095A1 (de) * | 2006-09-07 | 2008-03-27 | Siemens Ag | Basismaterial für fotostrukturierbare Resists und Dielektrika |
US20150053601A1 (en) * | 2012-03-30 | 2015-02-26 | Asahi Kasei Chemicals Corporation | Membrane module and process for producing same |
CN115124492B (zh) * | 2022-07-29 | 2024-08-23 | 上海华谊树脂有限公司 | 一种连续法合成四缩水甘油胺类环氧树脂的工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL161752C (nl) * | 1969-06-10 | 1980-08-15 | Shell Int Research | Werkwijze voor het bereiden van laagmoleculaire polyglycidijlethers. |
GB1386594A (en) * | 1971-02-22 | 1975-03-12 | Secr Defence | Dehydrohalogenation reactions |
IT1012923B (it) * | 1974-05-30 | 1977-03-10 | Sir Soc Italiana Resine Spa | Procedimento per la preparazione continua di eteri poliglicidilici di fenoli poliossidrilici |
JPS58173116A (ja) * | 1982-04-05 | 1983-10-12 | Sumitomo Bakelite Co Ltd | エポキシ樹脂中の微量ハロゲンの除去方法 |
US4485221A (en) * | 1983-11-03 | 1984-11-27 | Ciba-Geigy Corporation | Process for making epoxy novolac resins with low hydrolyzable chlorine and low ionic chloride content |
-
1985
- 1985-12-11 US US06/807,566 patent/US4668807A/en not_active Expired - Lifetime
- 1985-12-16 EP EP85810602A patent/EP0185622B1/de not_active Expired
- 1985-12-16 DE DE8585810602T patent/DE3573254D1/de not_active Expired
- 1985-12-19 CA CA000498169A patent/CA1234131A/en not_active Expired
- 1985-12-20 ES ES550201A patent/ES8702904A1/es not_active Expired
- 1985-12-20 KR KR1019850009619A patent/KR930004793B1/ko not_active IP Right Cessation
- 1985-12-20 BR BR8506413A patent/BR8506413A/pt not_active IP Right Cessation
- 1985-12-21 JP JP60289103A patent/JPH0625198B2/ja not_active Expired - Lifetime
- 1985-12-23 ZA ZA859806A patent/ZA859806B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US4668807A (en) | 1987-05-26 |
EP0185622B1 (de) | 1989-09-27 |
KR870006030A (ko) | 1987-07-08 |
EP0185622A3 (en) | 1987-04-29 |
DE3573254D1 (en) | 1989-11-02 |
BR8506413A (pt) | 1986-09-02 |
EP0185622A2 (de) | 1986-06-25 |
ES550201A0 (es) | 1987-01-16 |
JPS61155380A (ja) | 1986-07-15 |
CA1234131A (en) | 1988-03-15 |
KR930004793B1 (ko) | 1993-06-08 |
ES8702904A1 (es) | 1987-01-16 |
JPH0625198B2 (ja) | 1994-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
YU201082A (en) | Process for the concentration of non-sulfidic minerals | |
DE3565695D1 (en) | Process for the treatment of aluminium surfaces | |
ZA838521B (en) | Electrolytic process and electrolytic cell for the preparation of organic compounds | |
ZA852797B (en) | Surface treatment of glass containers | |
DE3560950D1 (en) | Process for stabilizing organosiloxanes | |
PL253788A1 (en) | Method of reclaiming minerals | |
GB2159823B (en) | Polymer-fibre mixture process | |
DE3573254D1 (en) | Process for the reduction of the content of hydrolysable chlorine in glycidyl compounds | |
AU576273B2 (en) | Treating aluminium with chlorine | |
GB8415201D0 (en) | Chemical process | |
DE3573778D1 (en) | Process for the preparation of glycidyl thioethers | |
ZA855183B (en) | Process for reducing the nitrate content in water | |
DE3562916D1 (en) | Process to prepare imidazoles | |
GB8409517D0 (en) | Well treating process | |
EP0176482A3 (en) | Process for reducing the chlorine content of glycidyl compounds | |
EP0226543A3 (en) | Process for the preparation of glycidyl compounds | |
EP0228118A3 (en) | Process for the production of dichlorohydrin | |
AU4799585A (en) | Treated corks | |
GB8405829D0 (en) | Chemical process | |
AU1024183A (en) | Reducing the calcium concentration of solutions | |
HUT40135A (en) | Process for stabilizing bacampicillin-hydrochloride | |
DE3563045D1 (en) | Process for the preparation of pure 2-ethylamino-4-nitro-1-alkoxy-benzenes | |
GB8410680D0 (en) | Treatment process | |
GB8421826D0 (en) | Chemical process | |
GB8523643D0 (en) | Chemical process |