DE1245600B - Verfahren zur Herstellung sulfatierter Polyaethylene - Google Patents
Verfahren zur Herstellung sulfatierter PolyaethyleneInfo
- Publication number
- DE1245600B DE1245600B DE1957R0022165 DER0022165A DE1245600B DE 1245600 B DE1245600 B DE 1245600B DE 1957R0022165 DE1957R0022165 DE 1957R0022165 DE R0022165 A DER0022165 A DE R0022165A DE 1245600 B DE1245600 B DE 1245600B
- Authority
- DE
- Germany
- Prior art keywords
- sulfuric acid
- polyethylene
- sulfated
- production
- polyethylenes
- 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
- 239000004698 Polyethylene Substances 0.000 title claims description 20
- 229920000573 polyethylene Polymers 0.000 title claims description 20
- -1 polyethylenes Polymers 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 230000007717 exclusion Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000019635 sulfation Effects 0.000 description 2
- 238000005670 sulfation reaction Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/36—Sulfonation; Sulfation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL232712D NL232712A (en, 2012) | 1957-11-14 | ||
| BE572811D BE572811A (en, 2012) | 1957-11-14 | ||
| NL100021D NL100021C (en, 2012) | 1957-11-14 | ||
| DE1957R0022165 DE1245600B (de) | 1957-11-14 | 1957-11-14 | Verfahren zur Herstellung sulfatierter Polyaethylene |
| GB3506558A GB894632A (en) | 1957-11-14 | 1958-10-31 | Modified polyethylene |
| FR1205796D FR1205796A (fr) | 1957-11-14 | 1958-11-05 | Procédé de transformation du polyéthylène |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1957R0022165 DE1245600B (de) | 1957-11-14 | 1957-11-14 | Verfahren zur Herstellung sulfatierter Polyaethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1245600B true DE1245600B (de) | 1967-07-27 |
Family
ID=7401059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1957R0022165 Pending DE1245600B (de) | 1957-11-14 | 1957-11-14 | Verfahren zur Herstellung sulfatierter Polyaethylene |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE572811A (en, 2012) |
| DE (1) | DE1245600B (en, 2012) |
| FR (1) | FR1205796A (en, 2012) |
| GB (1) | GB894632A (en, 2012) |
| NL (2) | NL232712A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3219653A (en) * | 1965-11-23 | Methods of oxygen-proofing of polyethylenes | ||
| US4157432A (en) * | 1977-11-29 | 1979-06-05 | Exxon Research & Engineering Co. | Bulk sulfonation process |
-
0
- NL NL100021D patent/NL100021C/xx active
- NL NL232712D patent/NL232712A/xx unknown
- BE BE572811D patent/BE572811A/xx unknown
-
1957
- 1957-11-14 DE DE1957R0022165 patent/DE1245600B/de active Pending
-
1958
- 1958-10-31 GB GB3506558A patent/GB894632A/en not_active Expired
- 1958-11-05 FR FR1205796D patent/FR1205796A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE572811A (en, 2012) | |
| NL100021C (en, 2012) | |
| GB894632A (en) | 1962-04-26 |
| FR1205796A (fr) | 1960-02-04 |
| NL232712A (en, 2012) |
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