KR100629671B1 - 불소 함유 엘라스토머의 금속 함유량 저감화 방법 - Google Patents
불소 함유 엘라스토머의 금속 함유량 저감화 방법 Download PDFInfo
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- KR100629671B1 KR100629671B1 KR1020057019753A KR20057019753A KR100629671B1 KR 100629671 B1 KR100629671 B1 KR 100629671B1 KR 1020057019753 A KR1020057019753 A KR 1020057019753A KR 20057019753 A KR20057019753 A KR 20057019753A KR 100629671 B1 KR100629671 B1 KR 100629671B1
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- South Korea
- Prior art keywords
- fluorine
- metal
- elastomer
- containing elastomer
- water
- Prior art date
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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
-
- 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
- C08F14/00—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 a halogen
- C08F14/18—Monomers containing fluorine
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
-
- 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
- C08F214/22—Vinylidene fluoride
-
- 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
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/16—Purification
-
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/22—Coagulation
Abstract
Description
Claims (3)
- 불소함유 중합체 제조에서 중합용 원재료 및 생성물과 접촉하는 부분이 불소수지 또는 폴리에틸렌 수지로 라이닝된 장치를 사용하는 불소함유 중합체의 금속함유량 저감화 방법.
- 제 1 항에 있어서, 불소수지로 라이닝된 장치가 중합조 및 그것에 부속된 교반날개, 방해판 등의 중합장치, 응석장치, 세정장치, 건조장치 및 이들 배관류인 불소함유 중합체의 금속함유량 저감화 방법.
- 제 1 항에 있어서, 불소수지가 테트라플루오로에틸렌/퍼플루오로(알킬비닐에테르) 공중합체인 불소함유 중합체의 금속함유량 저감화 방법.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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JP7723598 | 1998-03-25 | ||
JPJP-P-1998-00077235 | 1998-03-25 | ||
JP587799 | 1999-01-12 | ||
JPJP-P-1999-00005877 | 1999-01-12 | ||
KR1020007010447A KR100659955B1 (ko) | 1998-03-25 | 1999-03-24 | 불소함유 엘라스토머의 금속함유량 저감화 방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007010447A Division KR100659955B1 (ko) | 1998-03-25 | 1999-03-24 | 불소함유 엘라스토머의 금속함유량 저감화 방법 |
Publications (2)
Publication Number | Publication Date |
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KR20050115335A KR20050115335A (ko) | 2005-12-07 |
KR100629671B1 true KR100629671B1 (ko) | 2006-10-02 |
Family
ID=26339897
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057019753A KR100629671B1 (ko) | 1998-03-25 | 1999-03-24 | 불소 함유 엘라스토머의 금속 함유량 저감화 방법 |
KR1020007010447A KR100659955B1 (ko) | 1998-03-25 | 1999-03-24 | 불소함유 엘라스토머의 금속함유량 저감화 방법 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007010447A KR100659955B1 (ko) | 1998-03-25 | 1999-03-24 | 불소함유 엘라스토머의 금속함유량 저감화 방법 |
Country Status (7)
Country | Link |
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US (2) | US6703461B1 (ko) |
EP (3) | EP1840142B1 (ko) |
JP (4) | JP4110736B2 (ko) |
KR (2) | KR100629671B1 (ko) |
CN (1) | CN1293681B (ko) |
DE (1) | DE69941744D1 (ko) |
WO (1) | WO1999050319A1 (ko) |
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1999
- 1999-03-24 CN CN998040193A patent/CN1293681B/zh not_active Expired - Lifetime
- 1999-03-24 US US09/646,969 patent/US6703461B1/en not_active Expired - Lifetime
- 1999-03-24 EP EP07009945A patent/EP1840142B1/en not_active Expired - Lifetime
- 1999-03-24 EP EP99909336.2A patent/EP1097948B2/en not_active Expired - Lifetime
- 1999-03-24 JP JP2000541217A patent/JP4110736B2/ja not_active Expired - Lifetime
- 1999-03-24 EP EP10181005A patent/EP2287213A1/en not_active Withdrawn
- 1999-03-24 WO PCT/JP1999/001517 patent/WO1999050319A1/ja not_active Application Discontinuation
- 1999-03-24 DE DE69941744T patent/DE69941744D1/de not_active Expired - Lifetime
- 1999-03-24 KR KR1020057019753A patent/KR100629671B1/ko not_active IP Right Cessation
- 1999-03-24 KR KR1020007010447A patent/KR100659955B1/ko not_active IP Right Cessation
-
2004
- 2004-01-20 US US10/759,282 patent/US6921797B2/en not_active Expired - Lifetime
-
2008
- 2008-01-07 JP JP2008000487A patent/JP5527934B2/ja not_active Expired - Lifetime
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2011
- 2011-12-16 JP JP2011276105A patent/JP5445573B2/ja not_active Expired - Lifetime
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- 2012-08-10 JP JP2012178456A patent/JP5578208B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP5578208B2 (ja) | 2014-08-27 |
EP1840142A3 (en) | 2007-10-17 |
US6921797B2 (en) | 2005-07-26 |
WO1999050319A1 (fr) | 1999-10-07 |
EP1097948A4 (en) | 2006-05-03 |
EP1097948B1 (en) | 2011-06-29 |
KR20050115335A (ko) | 2005-12-07 |
KR100659955B1 (ko) | 2006-12-22 |
EP1840142B1 (en) | 2009-12-02 |
CN1293681B (zh) | 2012-06-13 |
EP1097948B2 (en) | 2018-12-26 |
US20040147698A1 (en) | 2004-07-29 |
DE69941744D1 (de) | 2010-01-14 |
US6703461B1 (en) | 2004-03-09 |
EP1840142A2 (en) | 2007-10-03 |
WO1999050319A9 (fr) | 2000-10-05 |
CN1293681A (zh) | 2001-05-02 |
JP2012211347A (ja) | 2012-11-01 |
JP2012057172A (ja) | 2012-03-22 |
EP1097948A1 (en) | 2001-05-09 |
EP2287213A1 (en) | 2011-02-23 |
JP4110736B2 (ja) | 2008-07-02 |
KR20010042091A (ko) | 2001-05-25 |
JP2008144180A (ja) | 2008-06-26 |
JP5527934B2 (ja) | 2014-06-25 |
JP5445573B2 (ja) | 2014-03-19 |
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