GB1141979A - Process for making an epoxy resin novolac - Google Patents
Process for making an epoxy resin novolacInfo
- Publication number
- GB1141979A GB1141979A GB54100/67A GB5410067A GB1141979A GB 1141979 A GB1141979 A GB 1141979A GB 54100/67 A GB54100/67 A GB 54100/67A GB 5410067 A GB5410067 A GB 5410067A GB 1141979 A GB1141979 A GB 1141979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resins
- temperature
- phenol
- moles
- making
- 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
- 229920003986 novolac Polymers 0.000 title abstract 3
- 239000003822 epoxy resin Substances 0.000 title abstract 2
- 229920000647 polyepoxide Polymers 0.000 title abstract 2
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 abstract 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- -1 alkyl phenol Chemical compound 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920003987 resole Polymers 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- 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
- C08G59/08—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols from phenol-aldehyde condensates
-
- 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
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with monohydric phenols having only one hydrocarbon substituent ortho on para to the OH group, e.g. p-tert.-butyl phenol
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
- C08G8/36—Chemically modified polycondensates by etherifying
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Epoxy Resins (AREA)
Abstract
1,141,979. Epoxy resins. DOW CHEMICAL CO. 28 Nov., 1967, No. 54100/67. Heading C3B. Epoxy novolac resins are prepared by a threestage process: (1) a resole is prepared by condensing 1À5 to 3 moles of HCHO with 1 mole of an alkyl phenol, e.g. p-tertiary-butyl phenol, at elevated temperature in the presence of a basic catalyst; (2) from 0À7 to 2À1 moles of phenol is reacted with the product of (1); and (3) the resultant novolac resin is epoxidized, e.g. by reaction with epichlorohydrin. Step (1) may be carried out at 50 to 100 C. for 1 to 4 hours. Step (2) may be carried out in the presence of water at a temperature 90-105 C. or in the absence of solvent at a temperature from slightly above the softening point up to 200 C. The resins may be hardened using conventional curing agents.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB54100/67A GB1141979A (en) | 1967-11-28 | 1967-11-28 | Process for making an epoxy resin novolac |
| FR130128A FR1553073A (en) | 1967-11-28 | 1967-11-29 | Process for the preparation of an epoxynovolac resin |
| CH1673967A CH510713A (en) | 1967-11-28 | 1967-11-29 | Epoxy novolak resins of improved shelf life and high |
| BE707435A BE707435A (en) | 1967-11-28 | 1967-12-01 | Process for the preparation of an epoxynovolac resin |
| CA847972A CA847972A (en) | 1967-11-28 | 1967-12-01 | Process for making an epoxy resin novolac |
| NL6716533A NL132379C (en) | 1967-11-28 | 1967-12-05 | Method for preparing epoxy novola resin |
| DE1643304A DE1643304C3 (en) | 1967-11-28 | 1967-12-05 | Process for producing an epoxy novolak resin |
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB54100/67A GB1141979A (en) | 1967-11-28 | 1967-11-28 | Process for making an epoxy resin novolac |
| FR130128 | 1967-11-29 | ||
| CH1673967A CH510713A (en) | 1967-11-28 | 1967-11-29 | Epoxy novolak resins of improved shelf life and high |
| BE707435A BE707435A (en) | 1967-11-28 | 1967-12-01 | Process for the preparation of an epoxynovolac resin |
| CA847972T | 1967-12-01 | ||
| NL6716533A NL132379C (en) | 1967-11-28 | 1967-12-05 | Method for preparing epoxy novola resin |
| DE1643304A DE1643304C3 (en) | 1967-11-28 | 1967-12-05 | Process for producing an epoxy novolak resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1141979A true GB1141979A (en) | 1969-02-05 |
Family
ID=92902729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB54100/67A Expired GB1141979A (en) | 1967-11-28 | 1967-11-28 | Process for making an epoxy resin novolac |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE707435A (en) |
| CA (1) | CA847972A (en) |
| CH (1) | CH510713A (en) |
| DE (1) | DE1643304C3 (en) |
| FR (1) | FR1553073A (en) |
| GB (1) | GB1141979A (en) |
| NL (1) | NL132379C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2447093C1 (en) * | 2011-01-19 | 2012-04-10 | Открытое акционерное общество "Институт пластмасс имени Г.С. Петрова" | Method of producing ortho-cresol novolac epoxy resin and polymer composition based thereon |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266453B (en) * | 2020-12-08 | 2021-03-30 | 北京市银帆涂料有限责任公司 | Phenol ether resin, coating composition containing same and preparation method thereof |
-
1967
- 1967-11-28 GB GB54100/67A patent/GB1141979A/en not_active Expired
- 1967-11-29 CH CH1673967A patent/CH510713A/en not_active IP Right Cessation
- 1967-11-29 FR FR130128A patent/FR1553073A/en not_active Expired
- 1967-12-01 BE BE707435A patent/BE707435A/en unknown
- 1967-12-01 CA CA847972A patent/CA847972A/en not_active Expired
- 1967-12-05 DE DE1643304A patent/DE1643304C3/en not_active Expired
- 1967-12-05 NL NL6716533A patent/NL132379C/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2447093C1 (en) * | 2011-01-19 | 2012-04-10 | Открытое акционерное общество "Институт пластмасс имени Г.С. Петрова" | Method of producing ortho-cresol novolac epoxy resin and polymer composition based thereon |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6716533A (en) | 1969-06-09 |
| DE1643304A1 (en) | 1971-07-01 |
| CA847972A (en) | 1970-07-28 |
| DE1643304C3 (en) | 1978-10-05 |
| NL132379C (en) | 1971-04-15 |
| BE707435A (en) | 1968-06-04 |
| DE1643304B2 (en) | 1978-02-09 |
| CH510713A (en) | 1971-07-31 |
| FR1553073A (en) | 1969-01-10 |
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