KR100726318B1 - 내오존성 물품용 성형 재료 및 내오존성 사출 성형품 - Google Patents
내오존성 물품용 성형 재료 및 내오존성 사출 성형품 Download PDFInfo
- Publication number
- KR100726318B1 KR100726318B1 KR1020067017339A KR20067017339A KR100726318B1 KR 100726318 B1 KR100726318 B1 KR 100726318B1 KR 1020067017339 A KR1020067017339 A KR 1020067017339A KR 20067017339 A KR20067017339 A KR 20067017339A KR 100726318 B1 KR100726318 B1 KR 100726318B1
- Authority
- KR
- South Korea
- Prior art keywords
- ozone
- perfluoro
- copolymer
- resistant
- molded article
- Prior art date
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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
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
- C08F8/20—Halogenation
- C08F8/22—Halogenation by reaction with free halogens
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Lubricants (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (11)
- 퍼플루오로 수지를 포함하며, 상기 퍼플루오로 수지는 퍼플루오로 중합체를 포함하고, MIT치는 20만회를 초과하며, 융점은 230 ℃ 이상이고, 불안정 말단기가 상기 퍼플루오로 중합체 중의 탄소수 1×106개당 50개 이하인 것을 특징으로 하는 내오존성 사출 성형품.
- 퍼플루오로 수지를 포함하며, 상기 퍼플루오로 수지는 퍼플루오로 중합체를 포함하고, MIT치는 30만회 이상이며, 불안정 말단기가 상기 퍼플루오로 중합체 중의 탄소수 1×106개당 50개 이하인 것을 특징으로 하는 내오존성 사출 성형품.
- 제1항 또는 제2항에 있어서, 퍼플루오로 수지의 융점이 295 ℃ 이상인 내오존성 사출 성형품.
- 제1항 또는 제2항에 있어서, 퍼플루오로 중합체가 테트라플루오로에틸렌과 퍼플루오로비닐에테르를 포함하는 공중합체인 내오존성 사출 성형품.
- 제4항에 있어서, 퍼플루오로비닐에테르가 퍼플루오로(프로필비닐에테르)인 내오존성 사출 성형품.
- 제1항 또는 제2항에 있어서, 퍼플루오로 수지의 용융 유속이 1 내지 30 g/10 분인 내오존성 사출 성형품.
- 제6항에 있어서, 용융 유속이 1 내지 10 g/10 분인 내오존성 사출 성형품.
- 제1항 또는 제2항에 있어서, 불안정 말단기가 퍼플루오로 중합체 중의 탄소수 1×106개당 6개 이하인 내오존성 사출 성형품.
- 제1항 또는 제2항에 있어서, 퍼플루오로 중합체가 퍼플루오로 피처리 중합체에 불소 가스 처리를 행함으로써 얻어진 것이고, 상기 퍼플루오로 피처리 중합체는 불안정 말단기가 상기 퍼플루오로 피처리 중합체 중의 탄소수 1×106개당 60개 이상인 것인 내오존성 사출 성형품.
- 제1항 또는 제2항에 있어서, 반도체 제조 장치용 배관재, 반도체 제조 장치용 이음쇠, 반도체 제조 장치용 배관재의 부품, 또는 반도체 제조 장치용 이음쇠의 부품인 내오존성 사출 성형품.
- 제1항 또는 제2항에 기재된 내오존성 사출 성형품을 제조하기 위해 사용되는 사출 성형용 재료.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00370109 | 2001-12-04 | ||
JP2001370109 | 2001-12-04 | ||
JPJP-P-2002-00185180 | 2002-06-25 | ||
JP2002185180 | 2002-06-25 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047008440A Division KR100647158B1 (ko) | 2001-12-04 | 2002-12-04 | 내오존성 물품용 성형 재료 및 내오존성 사출 성형품 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060108276A KR20060108276A (ko) | 2006-10-17 |
KR100726318B1 true KR100726318B1 (ko) | 2007-06-11 |
Family
ID=26624865
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020067017339A KR100726318B1 (ko) | 2001-12-04 | 2002-12-04 | 내오존성 물품용 성형 재료 및 내오존성 사출 성형품 |
KR1020047008440A KR100647158B1 (ko) | 2001-12-04 | 2002-12-04 | 내오존성 물품용 성형 재료 및 내오존성 사출 성형품 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020047008440A KR100647158B1 (ko) | 2001-12-04 | 2002-12-04 | 내오존성 물품용 성형 재료 및 내오존성 사출 성형품 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7169868B2 (ko) |
EP (2) | EP1462458B1 (ko) |
JP (1) | JP4228917B2 (ko) |
KR (2) | KR100726318B1 (ko) |
CN (1) | CN100453564C (ko) |
AT (1) | ATE469926T1 (ko) |
DE (1) | DE60236622D1 (ko) |
WO (1) | WO2003048214A1 (ko) |
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KR100726318B1 (ko) * | 2001-12-04 | 2007-06-11 | 다이킨 고교 가부시키가이샤 | 내오존성 물품용 성형 재료 및 내오존성 사출 성형품 |
JP2007238960A (ja) * | 2001-12-04 | 2007-09-20 | Daikin Ind Ltd | 射出成形品 |
TW200538472A (en) * | 2004-04-13 | 2005-12-01 | Daikin Ind Ltd | The component of fluid transporter |
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JP2013071341A (ja) * | 2011-09-28 | 2013-04-22 | Du Pont Mitsui Fluorochem Co Ltd | フッ素樹脂成形品 |
JP5717807B2 (ja) * | 2012-07-17 | 2015-05-13 | ダイキン工業株式会社 | 継手類用雌型部材 |
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JPH1087746A (ja) * | 1996-09-11 | 1998-04-07 | Asahi Glass Co Ltd | テトラフルオロエチレン共重合体造粒物とその製造方法 |
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-
2002
- 2002-12-04 KR KR1020067017339A patent/KR100726318B1/ko active IP Right Grant
- 2002-12-04 US US10/497,586 patent/US7169868B2/en not_active Expired - Lifetime
- 2002-12-04 KR KR1020047008440A patent/KR100647158B1/ko active IP Right Grant
- 2002-12-04 JP JP2003549400A patent/JP4228917B2/ja not_active Expired - Lifetime
- 2002-12-04 AT AT02786022T patent/ATE469926T1/de not_active IP Right Cessation
- 2002-12-04 WO PCT/JP2002/012690 patent/WO2003048214A1/ja active Application Filing
- 2002-12-04 DE DE60236622T patent/DE60236622D1/de not_active Expired - Lifetime
- 2002-12-04 CN CNB028241584A patent/CN100453564C/zh not_active Expired - Lifetime
- 2002-12-04 EP EP02786022A patent/EP1462458B1/en not_active Revoked
- 2002-12-04 EP EP10153824A patent/EP2189492A1/en not_active Withdrawn
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JPS6487746A (en) * | 1987-06-19 | 1989-03-31 | Kobe Steel Ltd | Ultra-high-strength extra fine wire |
JPH1087746A (ja) * | 1996-09-11 | 1998-04-07 | Asahi Glass Co Ltd | テトラフルオロエチレン共重合体造粒物とその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2003048214A1 (fr) | 2003-06-12 |
US7169868B2 (en) | 2007-01-30 |
EP1462458A4 (en) | 2005-02-23 |
KR20060108276A (ko) | 2006-10-17 |
JPWO2003048214A1 (ja) | 2005-04-14 |
JP4228917B2 (ja) | 2009-02-25 |
EP1462458A1 (en) | 2004-09-29 |
EP1462458B1 (en) | 2010-06-02 |
US20050020792A1 (en) | 2005-01-27 |
KR20040071160A (ko) | 2004-08-11 |
DE60236622D1 (de) | 2010-07-15 |
EP2189492A1 (en) | 2010-05-26 |
CN1599757A (zh) | 2005-03-23 |
ATE469926T1 (de) | 2010-06-15 |
CN100453564C (zh) | 2009-01-21 |
KR100647158B1 (ko) | 2006-11-23 |
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