KR100350338B1 - 겔함량이 감소된 하이드록실화 부가중합체의 연속제조방법 - Google Patents
겔함량이 감소된 하이드록실화 부가중합체의 연속제조방법 Download PDFInfo
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- KR100350338B1 KR100350338B1 KR1019970702537A KR19970702537A KR100350338B1 KR 100350338 B1 KR100350338 B1 KR 100350338B1 KR 1019970702537 A KR1019970702537 A KR 1019970702537A KR 19970702537 A KR19970702537 A KR 19970702537A KR 100350338 B1 KR100350338 B1 KR 100350338B1
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- 238000005259 measurement Methods 0.000 description 1
- 125000005641 methacryl group Chemical group 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- ZZSKMNCIAKKVRB-UHFFFAOYSA-N morpholin-4-yl-(2-nitrophenyl)methanone Chemical compound [O-][N+](=O)C1=CC=CC=C1C(=O)N1CCOCC1 ZZSKMNCIAKKVRB-UHFFFAOYSA-N 0.000 description 1
- OVHHHVAVHBHXAK-UHFFFAOYSA-N n,n-diethylprop-2-enamide Chemical compound CCN(CC)C(=O)C=C OVHHHVAVHBHXAK-UHFFFAOYSA-N 0.000 description 1
- SWPMNMYLORDLJE-UHFFFAOYSA-N n-ethylprop-2-enamide Chemical compound CCNC(=O)C=C SWPMNMYLORDLJE-UHFFFAOYSA-N 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- ULDDEWDFUNBUCM-UHFFFAOYSA-N pentyl prop-2-enoate Chemical compound CCCCCOC(=O)C=C ULDDEWDFUNBUCM-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- WRAQQYDMVSCOTE-UHFFFAOYSA-N phenyl prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1 WRAQQYDMVSCOTE-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 229920001291 polyvinyl halide Polymers 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- BOQSSGDQNWEFSX-UHFFFAOYSA-N propan-2-yl 2-methylprop-2-enoate Chemical compound CC(C)OC(=O)C(C)=C BOQSSGDQNWEFSX-UHFFFAOYSA-N 0.000 description 1
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 1
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 125000005156 substituted alkylene group Chemical group 0.000 description 1
- SJMYWORNLPSJQO-UHFFFAOYSA-N tert-butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC(C)(C)C SJMYWORNLPSJQO-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Colloid Chemistry (AREA)
Abstract
Description
Claims (30)
- 약 150℃ 내지 약 310℃의 온도에서 과대기압하에(a) 용매 또는 전체 용매 혼합물의 평균 용량이 계산된 수소 결합과. 약 6 내지 약 15의 범위에 속하는 각각의 용매의 용해도 파라미터의 편중화도의 계산된 전체 평균 제곱근 값이고,(b) 공존하는 모든 용매가 중합에 사용되는 온도와 압력 조건하에 충분한 휘발성을 가져서 단량체 반응물 상에 위치하는 반응 장치의 내부면에 형성되는 단량체와 용매로 이루어진 증기 혼합물의 액체 응축물이 용매를 50몰% 이상 함유하여 내부면에서의 겔 형성이 저하되도록 하는 1종의 용매 또는 2종 이상의 용매들의 혼합물의 존재하에 단량체 반응물을 포함하는 반응기에서 유리 라디칼 부가 중합을 연속적으로 수행함을 포함하여, 하나 이상의 유리 알킬 결합된 하이드록실 그룹, 분자당 탄소수가 약 3 내지 약 8인 알파-베타 불포화 카복실산의 약 0 내지 약 5중량%로 함유하며 그 나머지는 중합체 형성에 사용되는 다른 단량체와 혼화성인 유리 라디칼 부가 공중합 가능한 화합물인 하나 이상의 에틸렌계 불포화 단량체를 포함하는 불포화 단량체로부터 겔 형성을 감소시키면서 유리 라디칼 부가 중합체를 연속 제조하는 방법.
- 제1항에 있어서, 연속 중합 단계를 개시하기 전에 반응기와 반응기에 연결된 관련 배관 및 장치를 세척하여 중합체 또는 겔의 침착물을 제거하는 제1 단계를 추가로 포함하는 방법.
- 제2항에 있어서, 세척 단계가 N-메틸-2-피롤리돈을 포함하는 용매를 사용하여 수행되는 방법.
- 제1항에 있어서, 하나 이상의 유리 하이드록실 그룹을 함유하는 에틸렌계 불포화 단량체의 양이, 존재하는 단량체의 총 중량을 기준으로 하여, 약 0.1 내지 약 50중량%이고 평균 제곱근이 약 7 내지 13인 방법.
- 제4항에 있어서, 하나 이상의 유리 하이드록실 그룹을 함유하는 에틸렌계 불포화 단량체가, 하이드록시 그룹이 결합된 탄소수 2 내지 6의 알킬렌 그룹을 함유하는 하이드록시 알킬 아크릴레이트와 하이드록시 알킬 메타크릴레이트로 이루어진 그룹으로부터 선택되는 방법.
- 제5항에 있어서, 중합이 약 170 내지 약 240℃의 온도에서 수행되고 용매가 이소프로판올, 메탄올 및 3급 부탄올로 이루어진 그룹으로부터 선택된 하나 이상의 용매를 포함하고 액상 응축물이 용매를 60몰% 이상 함유하는 방법.
- 제5항에 있어서, 알파-베타 불포화 카복실산이 아크릴산과 메타크릴산으로 이루어진 그룹으로부터 선택되는 방법.
- 제5항에 있어서, 나머지 단량체가 아크릴산 또는 메타크릴산과 탄소수 1 내지 20의 알콜과의 에스테르, 스티렌 및 알파-메틸 스티렌으로 이루어진 그룹으로부터 선택되는 방법.
- 제5항에 있어서, 나머지 단량체가 아크릴산 또는 메타크릴산과 탄소수 1 내지 20의 알콜과의 에스테르, 스티렌 및 알파-메틸 스티렌으로 이루어진 그룹으로부터 선택되고, 알파-베타 불포화 카복실산이 존재하고 아크릴산과 메타크릴산으로 이루어진 그룹으로부터 선택되는 방법.
- 제1항에 있어서, 전체 계산된 평균 제곱근 값이 약 7 내지 약 13의 범위인 방법.
- 제10항에 있어서, 용매가 이소프로판올, 메탄올 및 3급 부탄올로 이루어진 그룹으로부터 선택된 하나 이상의 용매인 방법.
- 제1항에 있어서, 용매가 이소프로판올, 아세톤, 메탄올 및 3급 부탄올로 이루어진 그룹으로부터 선택된 하나 이상의 용매인 방법.
- 제1항에 있어서, 용매가 이소프로판올, 아세톤, 3급 부탄올, 메탄올 및 N-메틸-2-피롤리돈으로 이루어진 그룹으로부터 선택된 용매 하나 이상을 포함하는 2종 이상의 용매들의 혼합물인 방법.
- 제2항에 있어서, 용매가 이소프로판올, 아세톤, 3급 부탄올, 메탄올 및 N-메틸-2-피롤리돈으로 이루어진 그룹으로부터 선택된 용매 하나 이상을 포함하는 2종 이상의 용매들의 혼합물인 방법.
- 제8항에 있어서, 용매가 이소프로판올, 아세톤, 3급 부탄올, 메탄올 및 N-메틸-2-피롤리돈으로 이루어진 그룹으로부터 선택된 용매 하나 이상을 포함하는 2종 이상의 용매들의 혼합물인 방법.
- 제15항에 있어서, 연속 중합 단계를 개시하기 전에 반응기와 반응기에 연결된 관련 배관 및 장치를 세척하여 중합체 또는 겔의 침착물을 제거하는 제1 단계를 추가로 포함하는 방법.
- 제9항에 있어서, 용매가 이소프로판올, 아세톤, 3급 부탄올, 메탄올 및 N-메틸-2-피롤리돈으로 이루어진 그룹으로부터 선택된 용매 하나 이상을 포함하는 2종 이상의 용매들의 혼합물인 방법.
- 제17항에 있어서, 연속 중합 단계를 개시하기 전에 반응기와 반응기에 연결된 관련 배관 및 장치를 세척하여 중합체 또는 겔의 침착물을 제거하는 제1 단계를 추가로 포함하는 방법.
- 제8항에 있어서, 모든 계산된 전체 평균 제곱근 값이 약 7 내지 약 13의 범위이고 액상 응축물이 용매 60몰% 이상을 함유하는 방법.
- 제19항에 있어서, 액상 응축물이 용매 90몰% 이상을 함유하는 방법.
- 제9항에 있어서, 모든 계산된 전체 평균 제곱근 값이 약 7 내지 약 13의 범위이고 액상 응축물이 용매 60몰% 이상을 함유하는 방법.
- 제21항에 있어서, 액상 응축물이 용매 90몰% 이상을 함유하는 방법.
- 제15항에 있어서, 모든 계산된 전체 평균 제곱근 값이 약 7 내지 약 13의 범위이고 액상 응축물이 용매 60몰% 이상을 함유하는 방법.
- 제23항에 있어서, 액상 응축물이 용매 90몰% 이상을 함유하는 방법.
- 제16항에 있어서, 모든 계산된 전체 평균 제곱근 값이 약 7 내지 약 13의 범위이고 액상 응축물이 용매 60몰% 이상을 함유하는 방법.
- 제25항에 있어서, 액상 응축물이 용매 90몰% 이상을 함유하는 방법.
- 제17항에 있어서, 모든 계산된 전체 평균 제곱근 값이 약 7 내지 약 13의 범위이고 액상 응축물이 용매 60몰% 이상을 함유하는 방법.
- 제27항에 있어서, 액상 응축물이 용매 90몰% 이상을 함유하는 방법.
- 제18항에 있어서, 모든 계산된 전체 평균 제곱근 값이 약 7 내지 약 13의 범위이고 액상 응축물이 용매 60몰% 이상을 함유하는 방법.
- 제29항에 있어서, 액상 응축물이 용매 90몰% 이상을 함유하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/325,001 US5508366A (en) | 1994-10-18 | 1994-10-18 | Continuous production of reduced gel content hydroxylated addition polymers |
US08/325,001 | 1994-10-18 | ||
PCT/US1995/012836 WO1996011957A1 (en) | 1994-10-18 | 1995-10-13 | Continuous production of reduced gel content hydroxylated addition polymers |
Publications (2)
Publication Number | Publication Date |
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KR970707167A KR970707167A (ko) | 1997-12-01 |
KR100350338B1 true KR100350338B1 (ko) | 2003-02-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019970702537A KR100350338B1 (ko) | 1994-10-18 | 1995-10-13 | 겔함량이 감소된 하이드록실화 부가중합체의 연속제조방법 |
Country Status (16)
Country | Link |
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US (1) | US5508366A (ko) |
EP (1) | EP0787154B1 (ko) |
JP (1) | JP3550152B2 (ko) |
KR (1) | KR100350338B1 (ko) |
CN (1) | CN1083456C (ko) |
AT (1) | ATE182154T1 (ko) |
AU (1) | AU703253B2 (ko) |
CA (1) | CA2202902C (ko) |
DE (1) | DE69510813T2 (ko) |
DK (1) | DK0787154T3 (ko) |
ES (1) | ES2134500T3 (ko) |
FI (1) | FI971636A (ko) |
GR (1) | GR3031056T3 (ko) |
NO (1) | NO313050B1 (ko) |
SG (1) | SG50359A1 (ko) |
WO (1) | WO1996011957A1 (ko) |
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CN108610447B (zh) * | 2016-12-09 | 2021-02-05 | 中国石油化工股份有限公司 | 适于烯烃共聚的物料混合方法及混合装置和烯烃共聚方法 |
US11267929B2 (en) | 2017-01-12 | 2022-03-08 | Basf Se | Physical property improvement of polyurethanes |
CN111933974B (zh) * | 2020-07-31 | 2021-09-07 | 广东国鸿氢能科技有限公司 | 一种燃料电池增湿反应气体的露点温度的测试方法 |
KR20250025848A (ko) * | 2023-08-16 | 2025-02-25 | 에스케이이노베이션 주식회사 | 에틸렌-아크릴산 공중합체 제조공정의 플러깅 억제방법 |
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-
1994
- 1994-10-18 US US08/325,001 patent/US5508366A/en not_active Expired - Lifetime
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1995
- 1995-10-13 ES ES95935727T patent/ES2134500T3/es not_active Expired - Lifetime
- 1995-10-13 AT AT95935727T patent/ATE182154T1/de not_active IP Right Cessation
- 1995-10-13 KR KR1019970702537A patent/KR100350338B1/ko not_active IP Right Cessation
- 1995-10-13 WO PCT/US1995/012836 patent/WO1996011957A1/en active IP Right Grant
- 1995-10-13 DE DE69510813T patent/DE69510813T2/de not_active Expired - Lifetime
- 1995-10-13 DK DK95935727T patent/DK0787154T3/da active
- 1995-10-13 CA CA002202902A patent/CA2202902C/en not_active Expired - Fee Related
- 1995-10-13 JP JP51331696A patent/JP3550152B2/ja not_active Expired - Lifetime
- 1995-10-13 EP EP95935727A patent/EP0787154B1/en not_active Expired - Lifetime
- 1995-10-13 AU AU37636/95A patent/AU703253B2/en not_active Ceased
- 1995-10-13 CN CN95196326A patent/CN1083456C/zh not_active Expired - Lifetime
- 1995-10-17 SG SG1995001570A patent/SG50359A1/en unknown
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1997
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- 1997-04-18 NO NO19971818A patent/NO313050B1/no not_active IP Right Cessation
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Publication number | Publication date |
---|---|
FI971636A (fi) | 1997-06-16 |
EP0787154B1 (en) | 1999-07-14 |
EP0787154A1 (en) | 1997-08-06 |
AU3763695A (en) | 1996-05-06 |
JP3550152B2 (ja) | 2004-08-04 |
CN1164239A (zh) | 1997-11-05 |
FI971636A0 (fi) | 1997-04-17 |
CN1083456C (zh) | 2002-04-24 |
US5508366A (en) | 1996-04-16 |
MX9702860A (es) | 1997-07-31 |
MX199818B (ko) | 2000-11-27 |
NO313050B1 (no) | 2002-08-05 |
SG50359A1 (en) | 1998-07-20 |
WO1996011957A1 (en) | 1996-04-25 |
NO971818L (no) | 1997-06-17 |
DE69510813T2 (de) | 1999-11-04 |
DE69510813D1 (de) | 1999-08-19 |
NO971818D0 (no) | 1997-04-18 |
AU703253B2 (en) | 1999-03-25 |
ATE182154T1 (de) | 1999-07-15 |
KR970707167A (ko) | 1997-12-01 |
DK0787154T3 (da) | 1999-12-06 |
JPH10511992A (ja) | 1998-11-17 |
GR3031056T3 (en) | 1999-12-31 |
CA2202902C (en) | 2000-06-20 |
CA2202902A1 (en) | 1996-04-25 |
ES2134500T3 (es) | 1999-10-01 |
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