KR850002572A - 피발로락톤을 기초로한 블럭 공중합체의 합성방법 - Google Patents
피발로락톤을 기초로한 블럭 공중합체의 합성방법 Download PDFInfo
- Publication number
- KR850002572A KR850002572A KR1019840005493A KR840005493A KR850002572A KR 850002572 A KR850002572 A KR 850002572A KR 1019840005493 A KR1019840005493 A KR 1019840005493A KR 840005493 A KR840005493 A KR 840005493A KR 850002572 A KR850002572 A KR 850002572A
- Authority
- KR
- South Korea
- Prior art keywords
- carried out
- temperature range
- reaction
- aromatic
- polymer
- Prior art date
Links
- ULKFLOVGORAZDI-UHFFFAOYSA-N 3,3-dimethyloxetan-2-one Chemical compound CC1(C)COC1=O ULKFLOVGORAZDI-UHFFFAOYSA-N 0.000 title claims 2
- 229920001400 block copolymer Polymers 0.000 title 1
- 238000001308 synthesis method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims 16
- 238000006243 chemical reaction Methods 0.000 claims 5
- 229920000642 polymer Polymers 0.000 claims 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
- 150000001993 dienes Chemical class 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 2
- 150000001408 amides Chemical class 0.000 claims 2
- 125000003118 aryl group Chemical group 0.000 claims 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 2
- 125000000524 functional group Chemical group 0.000 claims 2
- 150000004678 hydrides Chemical class 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 239000000178 monomer Substances 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000003999 initiator Substances 0.000 claims 1
- 239000012454 non-polar solvent Substances 0.000 claims 1
- 239000003505 polymerization initiator Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 239000012047 saturated solution Substances 0.000 claims 1
- 150000005621 tetraalkylammonium salts Chemical class 0.000 claims 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 1
- 238000009864 tensile test Methods 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
Landscapes
- 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)
- Polyesters Or Polycarbonates (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23029A/83 | 1983-09-28 | ||
| IT23029/83A IT1194408B (it) | 1983-09-28 | 1983-09-28 | Processo per la sintesi di copolimeri a blocchi a base di pivalolattone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR850002572A true KR850002572A (ko) | 1985-05-15 |
Family
ID=11203058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840005493A KR850002572A (ko) | 1983-09-28 | 1984-09-07 | 피발로락톤을 기초로한 블럭 공중합체의 합성방법 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS6092321A (pt) |
| KR (1) | KR850002572A (pt) |
| AU (1) | AU3175884A (pt) |
| BE (1) | BE900708A (pt) |
| BR (1) | BR8404524A (pt) |
| DE (1) | DE3435334A1 (pt) |
| ES (1) | ES8601252A1 (pt) |
| FR (1) | FR2552439A1 (pt) |
| GB (1) | GB2147586A (pt) |
| IT (1) | IT1194408B (pt) |
| NL (1) | NL8402952A (pt) |
| ZA (1) | ZA846642B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3545023B1 (en) * | 2016-11-22 | 2020-11-04 | 3M Innovative Properties Company | Pentablock copolymers |
| CN109996598A (zh) | 2016-11-22 | 2019-07-09 | 3M创新有限公司 | 包含五嵌段共聚物的多孔膜及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3821331A (en) * | 1972-02-17 | 1974-06-28 | Du Pont | Copolymers of pivaolactone and isoprene or butadiene |
| IT1196420B (it) * | 1981-12-22 | 1988-11-16 | Anic Spa | Copolimeri a blocchi a base di pivalolattone e processo per la loro preparazione |
-
1983
- 1983-09-28 IT IT23029/83A patent/IT1194408B/it active
-
1984
- 1984-08-09 AU AU31758/84A patent/AU3175884A/en not_active Abandoned
- 1984-08-20 GB GB08421132A patent/GB2147586A/en not_active Withdrawn
- 1984-08-24 ZA ZA846642A patent/ZA846642B/xx unknown
- 1984-09-05 BR BR8404524A patent/BR8404524A/pt unknown
- 1984-09-07 KR KR1019840005493A patent/KR850002572A/ko not_active Application Discontinuation
- 1984-09-25 ES ES536605A patent/ES8601252A1/es not_active Expired
- 1984-09-26 DE DE19843435334 patent/DE3435334A1/de not_active Withdrawn
- 1984-09-27 NL NL8402952A patent/NL8402952A/nl not_active Application Discontinuation
- 1984-09-27 FR FR8414874A patent/FR2552439A1/fr not_active Withdrawn
- 1984-09-28 BE BE0/213744A patent/BE900708A/fr not_active IP Right Cessation
- 1984-09-28 JP JP59202105A patent/JPS6092321A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE900708A (fr) | 1985-03-28 |
| JPS6092321A (ja) | 1985-05-23 |
| DE3435334A1 (de) | 1985-05-02 |
| ZA846642B (en) | 1985-04-24 |
| BR8404524A (pt) | 1985-08-06 |
| AU3175884A (en) | 1985-04-04 |
| ES536605A0 (es) | 1985-11-01 |
| IT1194408B (it) | 1988-09-22 |
| NL8402952A (nl) | 1985-04-16 |
| IT8323029A1 (it) | 1985-03-28 |
| FR2552439A1 (fr) | 1985-03-29 |
| GB8421132D0 (en) | 1984-09-26 |
| GB2147586A (en) | 1985-05-15 |
| IT8323029A0 (it) | 1983-09-28 |
| ES8601252A1 (es) | 1985-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19840907 |
|
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19860709 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 19860923 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19860709 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |