GB938427A - Process for preparing products of high molecular weight by polymerisation of formaldehyde - Google Patents
Process for preparing products of high molecular weight by polymerisation of formaldehydeInfo
- Publication number
- GB938427A GB938427A GB40871/62A GB4087162A GB938427A GB 938427 A GB938427 A GB 938427A GB 40871/62 A GB40871/62 A GB 40871/62A GB 4087162 A GB4087162 A GB 4087162A GB 938427 A GB938427 A GB 938427A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formaldehyde
- polymerisation
- molecular weight
- high molecular
- preparing products
- 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
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title abstract 9
- 238000004519 manufacturing process Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 3
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 abstract 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 abstract 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 150000001241 acetals Chemical class 0.000 abstract 1
- -1 alkyl phosphines Chemical class 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract 1
- 239000008096 xylene Substances 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/38—Block or graft polymers prepared by polymerisation of aldehydes or ketones on to macromolecular 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/08—Polymerisation of formaldehyde
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polymerisation Methods In General (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL235301 | 1959-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB938427A true GB938427A (en) | 1963-10-02 |
Family
ID=19751528
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1984/60A Expired GB938426A (en) | 1959-01-20 | 1960-01-19 | Process for preparing products of high molecular weight by polymerization of formaldehyde |
| GB40872/62A Expired GB938428A (en) | 1959-01-20 | 1960-01-19 | Process for preparing products of high molecular weight by polymerisation of formaldehyde |
| GB40871/62A Expired GB938427A (en) | 1959-01-20 | 1960-01-19 | Process for preparing products of high molecular weight by polymerisation of formaldehyde |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1984/60A Expired GB938426A (en) | 1959-01-20 | 1960-01-19 | Process for preparing products of high molecular weight by polymerization of formaldehyde |
| GB40872/62A Expired GB938428A (en) | 1959-01-20 | 1960-01-19 | Process for preparing products of high molecular weight by polymerisation of formaldehyde |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3169938A (enExample) |
| BE (1) | BE586725A (enExample) |
| CH (1) | CH411354A (enExample) |
| DE (1) | DE1138223B (enExample) |
| ES (1) | ES255107A1 (enExample) |
| GB (3) | GB938426A (enExample) |
| NL (2) | NL235301A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL275396A (enExample) * | 1961-03-29 | |||
| US3313753A (en) * | 1962-04-19 | 1967-04-11 | Celanese Corp | Floor tile comprising vinyl chloridevinyl acetate copolymer and modified polyoxymethylene |
| BE635002A (enExample) * | 1962-07-16 | |||
| US3227690A (en) * | 1962-07-16 | 1966-01-04 | Celanese Corp | Polymerization of trioxane in a two-phase liquid system |
| NL6400051A (enExample) * | 1963-01-31 | 1964-08-03 | ||
| US3377313A (en) * | 1963-07-01 | 1968-04-09 | Celanese Corp | Dispersion of carbon black in a thermoplastic polymer in admixture and with separately prepared oxymethylene polymer |
| DE1241115B (de) * | 1965-01-16 | 1967-05-24 | Leuna Werke Veb | Verfahren zur Polymerisation von monomerem Formaldehyd |
| US3853806A (en) * | 1972-04-26 | 1974-12-10 | M Golder | Heterogeneous melt hydrolysis of oxymethylene copolymers |
| US3839267A (en) * | 1973-04-12 | 1974-10-01 | Celanese Corp | Heterogeneous melt hydrolysis of oxymethylene copolymers |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2205722A (en) * | 1936-11-04 | 1940-06-25 | Du Pont | Process for preparing delustered synthetic fibers and the like |
| US2768994A (en) * | 1952-08-30 | 1956-10-30 | Du Pont | Polyoxymethylenes |
| US2844561A (en) * | 1953-06-30 | 1958-07-22 | Du Pont | Dispersion polymerization of formaldehyde in the presence of an organic synthetic polymer |
| US3030338A (en) * | 1959-01-26 | 1962-04-17 | Robert S Aries | Polymerization of formaldehyde |
-
0
- BE BE586725D patent/BE586725A/xx unknown
- NL NL100788D patent/NL100788C/xx active
- NL NL235301D patent/NL235301A/xx unknown
-
1960
- 1960-01-15 US US2582A patent/US3169938A/en not_active Expired - Lifetime
- 1960-01-18 CH CH49160A patent/CH411354A/de unknown
- 1960-01-19 DE DEST16020A patent/DE1138223B/de active Pending
- 1960-01-19 GB GB1984/60A patent/GB938426A/en not_active Expired
- 1960-01-19 ES ES0255107A patent/ES255107A1/es not_active Expired
- 1960-01-19 GB GB40872/62A patent/GB938428A/en not_active Expired
- 1960-01-19 GB GB40871/62A patent/GB938427A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH411354A (de) | 1966-04-15 |
| GB938428A (en) | 1963-10-02 |
| GB938426A (en) | 1963-10-02 |
| DE1138223B (de) | 1962-10-18 |
| NL235301A (enExample) | |
| ES255107A1 (es) | 1960-06-16 |
| NL100788C (enExample) | |
| BE586725A (enExample) | |
| US3169938A (en) | 1965-02-16 |
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