FI62109C - Foerfarande foer framstaellning av fenolhartser speciellt avsedda foer aostadkommande av skum utgaoende fraon en blandningav fenol och formaldehyd - Google Patents
Foerfarande foer framstaellning av fenolhartser speciellt avsedda foer aostadkommande av skum utgaoende fraon en blandningav fenol och formaldehyd Download PDFInfo
- Publication number
- FI62109C FI62109C FI761169A FI761169A FI62109C FI 62109 C FI62109 C FI 62109C FI 761169 A FI761169 A FI 761169A FI 761169 A FI761169 A FI 761169A FI 62109 C FI62109 C FI 62109C
- Authority
- FI
- Finland
- Prior art keywords
- mixture
- phenol
- formaldehyde
- och
- condensation
- Prior art date
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims description 47
- 229920005989 resin Polymers 0.000 claims description 29
- 239000011347 resin Substances 0.000 claims description 29
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 230000005494 condensation Effects 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 10
- 239000011541 reaction mixture Substances 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 230000020477 pH reduction Effects 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 239000005011 phenolic resin Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- 239000008346 aqueous phase Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 150000002989 phenols Chemical class 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 238000005119 centrifugation Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 229920003987 resole Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- NESLWCLHZZISNB-UHFFFAOYSA-M sodium phenolate Chemical class [Na+].[O-]C1=CC=CC=C1 NESLWCLHZZISNB-UHFFFAOYSA-M 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- -1 135 mol Chemical compound 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005292 vacuum distillation Methods 0.000 description 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
- 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
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7513570 | 1975-04-30 | ||
| FR7513570A FR2309574A1 (fr) | 1975-04-30 | 1975-04-30 | Procede de fabrication de resines phenoliques |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI761169A7 FI761169A7 (enrdf_load_stackoverflow) | 1976-10-31 |
| FI62109B FI62109B (fi) | 1982-07-30 |
| FI62109C true FI62109C (fi) | 1982-11-10 |
Family
ID=9154672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI761169A FI62109C (fi) | 1975-04-30 | 1976-04-27 | Foerfarande foer framstaellning av fenolhartser speciellt avsedda foer aostadkommande av skum utgaoende fraon en blandningav fenol och formaldehyd |
Country Status (26)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2544660B1 (fr) * | 1983-04-22 | 1986-06-20 | Saint Gobain Isover | Procede et dispositif pour la fabrication en continu de panneaux composites en mousse |
| US4668759A (en) * | 1985-07-31 | 1987-05-26 | Acme Resin Corporation | Phenolic resin binders for foundry and refractory uses |
| US4833009A (en) * | 1988-03-25 | 1989-05-23 | E. I. Du Pont De Nemours And Company | Purification of condensation products |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2147766B1 (enrdf_load_stackoverflow) * | 1971-04-15 | 1974-03-08 | Saint Gobain Pont A Mousson |
-
1975
- 1975-04-30 FR FR7513570A patent/FR2309574A1/fr active Granted
-
1976
- 1976-01-01 AR AR263133A patent/AR206265A1/es active
- 1976-03-29 DK DK138276A patent/DK138276A/da not_active Application Discontinuation
- 1976-04-01 MX MX13576U patent/MX3425E/es unknown
- 1976-04-07 GB GB14119/76A patent/GB1489737A/en not_active Expired
- 1976-04-12 IE IE778/76A patent/IE43622B1/en unknown
- 1976-04-13 IN IN628/CAL/76A patent/IN144644B/en unknown
- 1976-04-20 ZA ZA762315A patent/ZA762315B/xx unknown
- 1976-04-23 SE SE7604718A patent/SE426837B/xx not_active IP Right Cessation
- 1976-04-26 CA CA251,000A patent/CA1079439A/en not_active Expired
- 1976-04-27 TR TR18614A patent/TR18614A/xx unknown
- 1976-04-27 FI FI761169A patent/FI62109C/fi not_active IP Right Cessation
- 1976-04-28 DE DE2618665A patent/DE2618665C2/de not_active Expired
- 1976-04-29 IL IL49492A patent/IL49492A/xx unknown
- 1976-04-29 PT PT65058A patent/PT65058B/pt unknown
- 1976-04-29 AT AT316576A patent/AT351264B/de not_active IP Right Cessation
- 1976-04-29 AU AU13463/76A patent/AU500580B2/en not_active Expired
- 1976-04-29 ES ES447471A patent/ES447471A1/es not_active Expired
- 1976-04-29 IT IT68047/76A patent/IT1062311B/it active
- 1976-04-29 BR BR2673/76A patent/BR7602673A/pt unknown
- 1976-04-29 LU LU74858A patent/LU74858A1/xx unknown
- 1976-04-29 CH CH540476A patent/CH615443A5/fr not_active IP Right Cessation
- 1976-04-29 BE BE166596A patent/BE841305A/xx not_active IP Right Cessation
- 1976-04-29 NL NLAANVRAGE7604582,A patent/NL180669C/xx not_active IP Right Cessation
- 1976-04-30 NO NO761500A patent/NO146641C/no unknown
- 1976-04-30 JP JP51048689A patent/JPS6016449B2/ja not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SAINT-GOBAIN INDUSTRIES |