JPS627975B2 - - Google Patents
Info
- Publication number
- JPS627975B2 JPS627975B2 JP10342778A JP10342778A JPS627975B2 JP S627975 B2 JPS627975 B2 JP S627975B2 JP 10342778 A JP10342778 A JP 10342778A JP 10342778 A JP10342778 A JP 10342778A JP S627975 B2 JPS627975 B2 JP S627975B2
- Authority
- JP
- Japan
- Prior art keywords
- polymer
- temperature
- solution
- unit
- column
- 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
- 229920000642 polymer Polymers 0.000 claims description 62
- 238000000034 method Methods 0.000 claims description 24
- 239000002904 solvent Substances 0.000 claims description 20
- 239000000945 filler Substances 0.000 claims description 14
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000010828 elution Methods 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 34
- 238000005194 fractionation Methods 0.000 description 27
- 238000000926 separation method Methods 0.000 description 15
- 238000005227 gel permeation chromatography Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 238000012856 packing Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000012488 sample solution Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000011978 dissolution method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000012156 elution solvent Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- ISNYUQWBWALXEY-OMIQOYQYSA-N tsg6xhx09r Chemical compound O([C@@H](C)C=1[C@@]23CN(C)CCO[C@]3(C3=CC[C@H]4[C@]5(C)CC[C@@](C4)(O)O[C@@]53[C@H](O)C2)CC=1)C(=O)C=1C(C)=CNC=1C ISNYUQWBWALXEY-OMIQOYQYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10342778A JPS5530620A (en) | 1978-08-25 | 1978-08-25 | Separate measurement of polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10342778A JPS5530620A (en) | 1978-08-25 | 1978-08-25 | Separate measurement of polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5530620A JPS5530620A (en) | 1980-03-04 |
| JPS627975B2 true JPS627975B2 (fr) | 1987-02-20 |
Family
ID=14353728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10342778A Granted JPS5530620A (en) | 1978-08-25 | 1978-08-25 | Separate measurement of polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5530620A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989012814A1 (fr) * | 1988-06-15 | 1989-12-28 | Idemitsu Petrochemical Company Limited | Procede de mesure de la distribution du poids moleculaire, spectrodetecteur et appareil de mesure de la distribution du poids moleculaire de polymeres |
| JPH0251869U (fr) * | 1988-10-03 | 1990-04-12 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5156279B2 (ja) * | 2007-06-25 | 2013-03-06 | 日本ポリプロ株式会社 | ポリオレフィンの結晶性分布分析装置および方法 |
-
1978
- 1978-08-25 JP JP10342778A patent/JPS5530620A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989012814A1 (fr) * | 1988-06-15 | 1989-12-28 | Idemitsu Petrochemical Company Limited | Procede de mesure de la distribution du poids moleculaire, spectrodetecteur et appareil de mesure de la distribution du poids moleculaire de polymeres |
| JPH0251869U (fr) * | 1988-10-03 | 1990-04-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5530620A (en) | 1980-03-04 |
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