DE2334983A1 - Verfahren zur herstellung von epihalogenhydrinpolymerisaten mit bestimmtem molekulargewicht - Google Patents
Verfahren zur herstellung von epihalogenhydrinpolymerisaten mit bestimmtem molekulargewichtInfo
- Publication number
- DE2334983A1 DE2334983A1 DE19732334983 DE2334983A DE2334983A1 DE 2334983 A1 DE2334983 A1 DE 2334983A1 DE 19732334983 DE19732334983 DE 19732334983 DE 2334983 A DE2334983 A DE 2334983A DE 2334983 A1 DE2334983 A1 DE 2334983A1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- molecular weight
- monomer
- polymerization
- range
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 19
- 238000002360 preparation method Methods 0.000 title description 3
- 239000003054 catalyst Substances 0.000 claims description 47
- 239000000178 monomer Substances 0.000 claims description 44
- 229920000642 polymer Polymers 0.000 claims description 30
- 238000006116 polymerization reaction Methods 0.000 claims description 28
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 15
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 239000012429 reaction media Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 claims description 3
- 229920005561 epichlorohydrin homopolymer Polymers 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 229920001195 polyisoprene Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241001441571 Hiodontidae Species 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000006583 body weight regulation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007806 chemical reaction intermediate Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- GKIPXFAANLTWBM-UHFFFAOYSA-N epibromohydrin Chemical compound BrCC1CO1 GKIPXFAANLTWBM-UHFFFAOYSA-N 0.000 description 1
- 125000001033 ether group Chemical group 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
- C08G65/24—Epihalohydrins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27154372A | 1972-07-13 | 1972-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2334983A1 true DE2334983A1 (de) | 1974-01-31 |
Family
ID=23036033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732334983 Pending DE2334983A1 (de) | 1972-07-13 | 1973-07-10 | Verfahren zur herstellung von epihalogenhydrinpolymerisaten mit bestimmtem molekulargewicht |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4953295A (en, 2012) |
| BE (1) | BE802261A (en, 2012) |
| CA (1) | CA977779A (en, 2012) |
| DE (1) | DE2334983A1 (en, 2012) |
| FR (1) | FR2193050B1 (en, 2012) |
| GB (1) | GB1388529A (en, 2012) |
| IT (1) | IT991745B (en, 2012) |
| NL (1) | NL7309489A (en, 2012) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3219591A (en) * | 1958-05-29 | 1965-11-23 | Hercules Powder Co Ltd | Organoaluminum oxide catalyst composition |
| US3678136A (en) * | 1970-06-24 | 1972-07-18 | Hercules Inc | Flame retardant polyolefins |
-
1973
- 1973-06-29 CA CA175,349A patent/CA977779A/en not_active Expired
- 1973-07-06 NL NL7309489A patent/NL7309489A/xx unknown
- 1973-07-10 DE DE19732334983 patent/DE2334983A1/de active Pending
- 1973-07-11 JP JP7758173A patent/JPS4953295A/ja active Pending
- 1973-07-12 FR FR7325618A patent/FR2193050B1/fr not_active Expired
- 1973-07-12 IT IT6910373A patent/IT991745B/it active
- 1973-07-12 GB GB3326973A patent/GB1388529A/en not_active Expired
- 1973-07-12 BE BE133406A patent/BE802261A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1388529A (en) | 1975-03-26 |
| FR2193050A1 (en, 2012) | 1974-02-15 |
| IT991745B (it) | 1975-08-30 |
| CA977779A (en) | 1975-11-11 |
| FR2193050B1 (en, 2012) | 1978-07-21 |
| BE802261A (fr) | 1973-11-05 |
| JPS4953295A (en, 2012) | 1974-05-23 |
| NL7309489A (en, 2012) | 1974-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |