KR850002572A - Synthesis method of block copolymer based on pivalolactone - Google Patents
Synthesis method of block copolymer based on pivalolactone 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)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
본 발명 실시예에 따른 인장시험에서의 응력과 변형간의 관계를 도시한 그래프.Graph showing the relationship between stress and strain in the tensile test according to an embodiment of the present invention.
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT23029A/83 | 1983-09-28 | ||
IT23029/83A IT1194408B (en) | 1983-09-28 | 1983-09-28 | PROCESS FOR THE SYNTHESIS OF PIVALOLACTONE-BASED BLOCK COPOLYMERS |
Publications (1)
Publication Number | Publication Date |
---|---|
KR850002572A true KR850002572A (en) | 1985-05-15 |
Family
ID=11203058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840005493A KR850002572A (en) | 1983-09-28 | 1984-09-07 | Synthesis method of block copolymer based on pivalolactone |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS6092321A (en) |
KR (1) | KR850002572A (en) |
AU (1) | AU3175884A (en) |
BE (1) | BE900708A (en) |
BR (1) | BR8404524A (en) |
DE (1) | DE3435334A1 (en) |
ES (1) | ES536605A0 (en) |
FR (1) | FR2552439A1 (en) |
GB (1) | GB2147586A (en) |
IT (1) | IT1194408B (en) |
NL (1) | NL8402952A (en) |
ZA (1) | ZA846642B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3544720A4 (en) | 2016-11-22 | 2020-07-01 | 3M Innovative Properties Company | Porous membranes including pentablock copolymers and method of making the same |
JP7204646B2 (en) * | 2016-11-22 | 2023-01-16 | スリーエム イノベイティブ プロパティズ カンパニー | pentablock copolymer |
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 (en) * | 1981-12-22 | 1988-11-16 | Anic Spa | PIVALOLACTONE-BASED BLOCK COPOLYMERS AND PROCESS FOR THEIR PREPARATION |
-
1983
- 1983-09-28 IT IT23029/83A patent/IT1194408B/en 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/en unknown
- 1984-09-05 BR BR8404524A patent/BR8404524A/en unknown
- 1984-09-07 KR KR1019840005493A patent/KR850002572A/en not_active Application Discontinuation
- 1984-09-25 ES ES536605A patent/ES536605A0/en active Granted
- 1984-09-26 DE DE19843435334 patent/DE3435334A1/en not_active Withdrawn
- 1984-09-27 NL NL8402952A patent/NL8402952A/en not_active Application Discontinuation
- 1984-09-27 FR FR8414874A patent/FR2552439A1/en not_active Withdrawn
- 1984-09-28 JP JP59202105A patent/JPS6092321A/en active Pending
- 1984-09-28 BE BE0/213744A patent/BE900708A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2147586A (en) | 1985-05-15 |
AU3175884A (en) | 1985-04-04 |
IT8323029A0 (en) | 1983-09-28 |
NL8402952A (en) | 1985-04-16 |
ZA846642B (en) | 1985-04-24 |
ES8601252A1 (en) | 1985-11-01 |
FR2552439A1 (en) | 1985-03-29 |
IT8323029A1 (en) | 1985-03-28 |
JPS6092321A (en) | 1985-05-23 |
DE3435334A1 (en) | 1985-05-02 |
IT1194408B (en) | 1988-09-22 |
BE900708A (en) | 1985-03-28 |
BR8404524A (en) | 1985-08-06 |
ES536605A0 (en) | 1985-11-01 |
GB8421132D0 (en) | 1984-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |