KR20010098748A - 플루오로비닐에테르들 및 그것으로부터 얻을 수 있는 중합체 - Google Patents
플루오로비닐에테르들 및 그것으로부터 얻을 수 있는 중합체 Download PDFInfo
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- KR20010098748A KR20010098748A KR1020010021145A KR20010021145A KR20010098748A KR 20010098748 A KR20010098748 A KR 20010098748A KR 1020010021145 A KR1020010021145 A KR 1020010021145A KR 20010021145 A KR20010021145 A KR 20010021145A KR 20010098748 A KR20010098748 A KR 20010098748A
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- 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
- C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F16/12—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an ether radical
- C08F16/14—Monomers containing only one unsaturated aliphatic radical
- C08F16/24—Monomers containing halogen
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/30—Compounds having groups
- C07C43/313—Compounds having groups containing halogen
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/30—Compounds having groups
- C07C43/315—Compounds having groups containing oxygen atoms singly bound to carbon atoms not being acetal carbon atoms
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- 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
- C08F214/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers
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Abstract
Description
Claims (16)
- 다음 화학식 1을 갖는 플루오로비닐에테르들:(화학식 1)CFX=CXOCF2OR (I)여기서, R은 C2-C6선형, 분지형 또는 C5-C6시클릭(퍼)플루오로알킬기, 또는 1 내지 3의 산소원자들을 함유하는 C2-C6선형, 분지형 (퍼)플루오로옥시알킬기이고; R이 상기 규정된 바와 같은 플루오로알킬 또는 플루오로옥시알킬기일 때, H, Cl, Br, I에서 선택되는 서로 동일하거나 다른 1 내지 2원자들은 함유할 수 있고; X = F, H.
- 제1항에 있어서, 다음의 화학식 2를 갖는 플루오로비닐에테르들:(화학식 2)CFX=CXOCF2OCF2CF2Y (II)여기서 Y = F, OCF3; X = F, H.
- 제1항 또는 제2항에 있어서, 다음 화학식 3을 갖는 플루오로비닐에테르들:(화학식 3)CF2=CFOCF2OCF2CF2Y (III)여기서 Y = F, OCF3.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 다음 화학식 4를 갖는 플루오로비닐에테르:(화학식 4)CF2=CFOCF2OCF2CF3(IV)
- 적어도 또 하나의 중합가능한 단량체와 제1항 내지 제4항 중 어느 한 항에 따른 플루오로비닐에테르들의 중합에 의해 얻을 수 있는 동중합체 및 중합체들.
- 제5항에 있어서, 공단량체들은 적어도 하나의 중합가능한 이중결합 C=C을 갖고, 선택적으로 선택적으로 수소 및/또는 염소 및/또는 브롬 및/또는 요오드 및/또는 산소를 함유하는 플루오르화 화합물들인 공중합체들.
- 제5항 또는 제6항에 있어서, 선택적 공중합가능한 공단량체들은 비플루오르화 올레핀 C2-C8인 공중합체들.
- 제5항 내지 제7항 중 어느 한 항에 있어서, 공단량체는 다음에서 선택되는공단량체들:- C2-C8퍼플루오로올레핀들, 바람직하게 테트라플루오로에틸렌(TFE), 헥사플루오로프로펜(HEP), 헥사플루오로이소부텐;- C2-C8수소화 플루오로알킬올레핀들, 바람직하게 비닐플루오라이드(VF), 비닐리덴플루오라이드(VDF), 트리플루오로에틸렌, CH2=CH-R2 f퍼플루오로알킬에틸렌들(여기서, R2 f는 C1-C6퍼플루오로알킬);- C2-C8클로로- 및/또는 브로모- 및/또는 요오드-플루오로올레핀들, 바람직하게는 클로로트리플루오로에틸렌(CTFE) 및 브로모트리플루오로에틸렌;- CF2=CFOR2 f(퍼)플루오로알킬비닐에테르들(PAVE), 여기서 R2 f는 C1-C6(퍼)플루오로알킬, 바람직하게는 트리플루오로메틸, 브로모디플루오로메틸 또는 헵타플루오로프로필임;- CF2=CFOXa(퍼)플루오로-옥시알킬비닐에테르들, 여기서 Xa는 C1-C12알킬, 또는 C1-C12옥시알킬, 또는 하나 이상의 에테르기들을 갖는 C1-C12(퍼)플루오로옥시알킬, 바람직하게는 퍼플루오로-2-프로폭시-프로필임;- 구조 CF2=CFOXbSO2F를 갖는 설폰단량체들, 여기서 Xb= CF2CF2, CF2CF2CF2,CF2CF(CF2XC)(여기서 XC= F, Cl, Br임).
- 제5항 내지 제8항 중 어느 한 항에 있어어, (퍼)플루오르중합체들은 결정화구역의 형성을 초래하는 제1항 내지 제4항의 비닐에테르의 양을 함유하기 때문에 플라스토머중합체인 중합체들.
- 제5항 내지 제8항 중 어느 한 항에 있어서, (퍼)플루오르중합체들은 무정형중합체들을 얻기 위해, 즉 결정화구역의 소실을 초래하도록 하는 제1항 내지 제4항의 비닐에테르의 양을 함유하기 때문에 엘라스토머중합체인 중합체들.
- 제10항에 있어서, 제1항 내지 제4항의 비닐에테르들의 양은 약 15-20몰% 범위내인 중합체들.
- 중간체 하이포플루오라이트 F-CR1R2-CR3R4-OCF2OF를 제공하기 위한 식 R1R2C=CR3R4를 갖는 플루오르화 올레핀과의 하이포플루오라이트의 초기반응, 중간체 F-CR1R2-CR3R4-OCF2O-CR5R6-CR7R8-F를 제공하기 위해 식 R5R6C=CR7R8의 제2플루오르화 올레핀과의 이 화합물의 연속반응을 포함하고, 다음 개요에 따라 연속하는 할로겐이탈 또는 할로겐화수소이탈에 의해 새로운 퍼플루오로비닐에테르들을 얻을 수 있도록 하는 제1항 내지 제4항 중 어느 한 항의 (퍼)플루오로비닐에테르들의 합성공정:여기서:- 화합물 (VII)에서:- 동일하거나 다른 R1, R4는 H, F이고; 동일하거나 다른 R2, R3는 다음 조건하에서 H, Cl이고: (1) 최종반응이 할로겐이탈반응일 때 R2, R3= Cl, (2) 최종반응이 할로겐화수소이탈반응일 때, 2개의 치환기 R2, R3중 하나는 H이고 나머지는 Cl이고;- R5, R6, R7, R8은 다음과 같다:- F 또는 그들 중 하나는, C1-C4선형 또는 분지형 퍼플루오로알킬기, 또는 1 내지 3의 산소원자들을 함유하는 C1-C4선형 또는 분지형 퍼플루오로옥시알킬기, 또는 R5및 R7또는 R6및 R8은 C2및 C1와 C5-C6시클로퍼플루오로알킬기를 형성하기 위해 서로 결합되어 있고;- R5내지 R8라디칼 중 하나가 C2-C4선형 또는 분지형 플루오로알킬, 또는 1 내지 3 산소원자들을 함유하는 C2-C4선형 또는 분지형 플루오로옥시알킬기일 때, R5내지 R8에서 다른 것 중 하나 또는 두개가 F이고, 서로 동일하거나 다른, 나머지에서 하나 또는 두개가 H, Cl, Br, 요오드에서 선택되고; H, Cl, Br, 요오드에서 선택되는 치환기들이 2일 때, 그들은 동일한 탄소원자에 모두 결합되고; R5및 R7또는 R6및 R8이, C2및 C1과 C5-C6시클로플루오로알킬기를 형성하기 위해 서로 결합되어 있을 때, 두개의 자유치환기 R6, R8또는 R5, R7중 하나는 F이고 나머지는 H, Cl, Br, 요오드에서 선택된다.- 반응 a)에서 사용된 플루오로알켄은 연속반응 b)의 것으로 치환될 수 있고; 이 경우, 중간물질 화합물(VII)의 사슬상에서 -OCF2O-에 대해 두개의 기들 R1-R4및 R5-R8각각의 각 라디칼의 위치가, 만약 합성이 상기 기재된 개요에 따라 일어나고 두개의 올레핀 각각이 추정된 단계들에서 반응했다면 차지한 것과 동일하다는 전제하에, R1-R4기 및 R5-R8각각의 치환기들에 대해 규정된 의미는 서로 교환될 수 있음.
- 제12항에 있어서, 단계 a)에서 반응물들은 대략 단일몰비이거나, CF2(OF)2초과량이고, 반응기에서의 혼합물 체재시간은 수백초에서 약 120초의 범위이고, 반응온도는 -40 내지 -150℃이고, 화합물 (VI)은 분리되지 않고 반응 b)로 연속방식으로 이전되는 공정.
- 제12항 또는 제13항에 있어서, 단계 b)에서 순수상태 또는 용액에서의 C5C6C=CR7R8올레핀은 화합물 (VIII)의 형성과의 제1반응에서 얻어진 생성물과 반응하고; 올레핀은 연속방식으로 공급되어, 반응기에서 농도를 일정하게 유지하고; 반응 b)의 온도는 -50 내지 -130℃, 바람직하게 -20 내지 -100℃이고, 올레핀농도는 0.01M 이상이고, 바람직하게는 농도가 3M이상이고, 더욱 바람직하게는 순수화합물도 이용될 수 있는 공정.
- 제12항 또는 제14항에 있어서, 단계 c)에서, 단계 a) 및 b)에서 사용된 올레핀들에 의존적으로, 반응원료로부터 증류후, 화학식 (I)의 비닐에테르들을 얻기 위해서 화합물 (VII)에 염소이탈 또는 염화수소이탈 반응이 행해지는 공정.
- 제12항 내지 제15항 중 어느 한 항에 있어서, 화합물 (VII)이 식 X1X2C(OF)2(여기서, 동일하거나 다른 X1및 X2은 F, CF3임)의 하이포플루오라이트와 식 각각 RA 1RA 2C=CRA 3RA 4및 RA 5RA 6C=CRA 7RA 8(여기서, 동일하거나 다른 RA 1-RA 8은 F, H, Cl, Br, I,-CF2OSO2F, -SO2F, -COF, C1-C5선형 또는 분지형 퍼플루오로알킬 또는 옥시퍼플루오로알킬기)의 2개의 플루오로알켄들의 반응에 의해 얻을 수 있는 공정.
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IT2000MI000902A IT1318488B1 (it) | 2000-04-21 | 2000-04-21 | Fluorovinileteri e polimeri da essi ottenibili. |
ITMI2000A000902 | 2000-04-21 |
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KR20010098748A true KR20010098748A (ko) | 2001-11-08 |
KR100791504B1 KR100791504B1 (ko) | 2008-01-04 |
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EP (2) | EP1148041B1 (ko) |
JP (1) | JP4854128B2 (ko) |
KR (1) | KR100791504B1 (ko) |
DE (1) | DE60135800D1 (ko) |
IT (1) | IT1318488B1 (ko) |
RU (1) | RU2269506C2 (ko) |
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-
2000
- 2000-04-21 IT IT2000MI000902A patent/IT1318488B1/it active
-
2001
- 2001-04-05 EP EP01108596A patent/EP1148041B1/en not_active Expired - Lifetime
- 2001-04-05 EP EP08105289.6A patent/EP1997795B1/en not_active Expired - Lifetime
- 2001-04-05 DE DE60135800T patent/DE60135800D1/de not_active Expired - Lifetime
- 2001-04-19 RU RU2001110918/04A patent/RU2269506C2/ru active
- 2001-04-19 JP JP2001120969A patent/JP4854128B2/ja not_active Expired - Fee Related
- 2001-04-19 KR KR1020010021145A patent/KR100791504B1/ko active IP Right Grant
- 2001-04-23 US US09/840,527 patent/US6963013B2/en not_active Expired - Lifetime
Also Published As
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---|---|
JP4854128B2 (ja) | 2012-01-18 |
ITMI20000902A0 (it) | 2000-04-21 |
EP1997795A1 (en) | 2008-12-03 |
JP2001354720A (ja) | 2001-12-25 |
IT1318488B1 (it) | 2003-08-25 |
ITMI20000902A1 (it) | 2001-10-21 |
EP1148041A3 (en) | 2004-01-14 |
DE60135800D1 (de) | 2008-10-30 |
RU2269506C2 (ru) | 2006-02-10 |
KR100791504B1 (ko) | 2008-01-04 |
US20010051753A1 (en) | 2001-12-13 |
EP1148041B1 (en) | 2008-09-17 |
US6963013B2 (en) | 2005-11-08 |
EP1148041A2 (en) | 2001-10-24 |
EP1997795B1 (en) | 2016-03-09 |
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