BE637609A - - Google Patents
Info
- Publication number
- BE637609A BE637609A BE637609DA BE637609A BE 637609 A BE637609 A BE 637609A BE 637609D A BE637609D A BE 637609DA BE 637609 A BE637609 A BE 637609A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- dihydropyran
- catalyst
- polymerization
- process according
- Prior art date
Links
- BUDQDWGNQVEFAC-UHFFFAOYSA-N Dihydropyran Chemical compound C1COC=CC1 BUDQDWGNQVEFAC-UHFFFAOYSA-N 0.000 claims description 31
- 239000002685 polymerization catalyst Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- OBCUTHMOOONNBS-UHFFFAOYSA-N phosphorus pentafluoride Chemical compound FP(F)(F)(F)F OBCUTHMOOONNBS-UHFFFAOYSA-N 0.000 claims description 11
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 9
- 230000005587 bubbling Effects 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003172 aldehyde group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 hexafluorophosphate Chemical compound 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 125000004309 pyranyl group Chemical group O1C(C=CC=C1)* 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE637609A true BE637609A (enrdf_load_stackoverflow) |
Family
ID=203043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE637609D BE637609A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE637609A (enrdf_load_stackoverflow) |
-
0
- BE BE637609D patent/BE637609A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2525611A1 (fr) | Composition durcissable aux ultraviolets et thermiquement contenant un produit thermoplastique, procede de formation d'un produit ou d'un revetement durci, procede pour faire adherer deux substrats et procede pour encapsuler un article l'utilisant | |
| EP0929603B1 (fr) | Compositions de polymeres plastifies | |
| EP0846136B1 (fr) | Procede de fabrication de polymeres a base d'huile de coquille de noix de cajou | |
| EP0259233B1 (fr) | Procédé de préparation de polyisocyanate à groupement biuret | |
| CA1156796A (fr) | Procede pour eviter la cristallisation des n,n' diphenylene bis-imides dans les compositions thermodurcissables en contenant | |
| FR2588009A1 (fr) | Procede de preparation d'une composition d'emulsion aqueuse de bitume-polyurethanne | |
| BE537122A (enrdf_load_stackoverflow) | ||
| FR2518555A1 (fr) | Compositions de resines de polyurethanes a durcisseurs latents | |
| BE637609A (enrdf_load_stackoverflow) | ||
| US3086966A (en) | 2, 5-dimethyl-2, 5-di(t-butylperoxy) hexane | |
| FR2480761A1 (fr) | Procede pour la fabrication de polyesters insatures | |
| Khurana et al. | Curing and thermal behavior of epoxy resin in the presence of silicon‐containing amide amines | |
| Zhao et al. | Synthesis of silicon-containing cycloaliphatic diepoxide from biomass-based α-terpineol and the decrosslinking behavior of cured network | |
| US5004788A (en) | Cyanato group containing phenolic resins, phenolic triazines derived therefrom | |
| US3244543A (en) | Method for preparing hardened asphalt compositions | |
| Chanda et al. | A kinetic investigation of thermal degradation of poly (vinyl formals) | |
| JPH055210A (ja) | エポキシ繊維 | |
| BE627887A (fr) | Procédé de durcissement de résines époxy. | |
| LU82743A1 (fr) | Resine polyester insaturee pour preimpregne presentant une vitesse de murissement accelere;procede de fabrication de cette resine | |
| BE548201A (enrdf_load_stackoverflow) | ||
| WO2016151384A1 (fr) | Composes bis-maleimides liquides polymerisables, leur procede de preparation et leur procede de mise en oeuvre | |
| Van Amerongen et al. | Chlorination of Natural Rubber. I. Preparation and Properties of Chlorinated Rubber | |
| USRE14531E (en) | Jonas w | |
| BE497018A (enrdf_load_stackoverflow) | ||
| JPS6036197B2 (ja) | 熱融着型接着剤 |