JPH09505623A - 低融点のテトラフルオロエチレンコポリマーおよびそれの使用 - Google Patents
低融点のテトラフルオロエチレンコポリマーおよびそれの使用Info
- Publication number
- JPH09505623A JPH09505623A JP7515026A JP51502695A JPH09505623A JP H09505623 A JPH09505623 A JP H09505623A JP 7515026 A JP7515026 A JP 7515026A JP 51502695 A JP51502695 A JP 51502695A JP H09505623 A JPH09505623 A JP H09505623A
- Authority
- JP
- Japan
- Prior art keywords
- tfe
- copolymer
- hfp
- range
- copolymers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
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- 238000005481 NMR spectroscopy Methods 0.000 description 2
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Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 6.4から約9の範囲のヘキサフルオロプロピレンインデックス(HF PI)を示す、テトラフルオロエチレン(TFE)とヘキサフルオロプロピレン (HFP)の部分結晶性コポリマーであって、TFEおよびHFP以外であって 2から8個の炭素原子を有するフルオロオレフィン類、アルキル基が1から6個 の炭素原子を有するパーフルオロ(アルキルビニル)エーテル、およびエステル 、アルコールまたは酸官能のフルオロビニルエーテル、から成る群から選択され る少なくとも1種のモノマー由来の共重合単位を含有するコポリマー。 2. 約0.1x103から約10x103Pa・sの溶融粘度(MV)を示す 請求の範囲第1項のコポリマー。 3. MVが0.5x103から5x103Pa・sの範囲である請求の範囲第 2項のコポリマー。 4. HFPIが7.3から9.0の範囲である請求の範囲第1項のコポリマ ー。 5. HFPIが7.3から8.5の範囲である請求の範囲第1項のコポリマ ー。 6. テトラフルオロエチレン(TFE)と、ヘキサフルオロプロピレン(H FP)と、TFEおよびHFP以外であって2から8個の炭素原子を有するフル オロオレフィン類、アルキル基が1から6個の炭素原子を有するパーフルオロ( アルキルビニル)エーテル、およびエステル、アルコールまたは酸官能のフルオ ロビニルエーテル、から成る群から選択される少なくとも1種のモノマーとの、 部分結晶性コポリマーであって、6.4から約9の範囲のヘキサフルオロプロピ レンインデックス(H FPI)および約180℃から約255℃のTm(終点)を示すコポリマー。 7. 上記モノマーが上記フルオロオレフィンである請求の範囲第1項のコポ リマー。 8. 上記モノマーが上記パーフルオロ(アルキルビニル)エーテルである請 求の範囲第1項のコポリマー。 9. 上記モノマーが上記フルオロビニルエーテルである請求の範囲第1項の コポリマー。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1993/011529 WO1995014719A1 (en) | 1992-08-28 | 1993-11-29 | Low-melting tetrafluoroethylene copolymer and its uses |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09505623A true JPH09505623A (ja) | 1997-06-03 |
JP3597195B2 JP3597195B2 (ja) | 2004-12-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51502695A Expired - Fee Related JP3597195B2 (ja) | 1993-11-29 | 1993-11-29 | 低融点のテトラフルオロエチレンコポリマーおよびそれの使用 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0731814B1 (ja) |
JP (1) | JP3597195B2 (ja) |
DE (1) | DE69325597T2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002535456A (ja) * | 1999-01-29 | 2002-10-22 | ダイネオン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト | 比較的に良好な延性を有する四フッ化エチレン/六フッ化プロピレン−コポリマー |
WO2018221518A1 (ja) * | 2017-06-02 | 2018-12-06 | Agc株式会社 | 変性ポリテトラフルオロエチレンおよびその製造方法 |
JP2019085582A (ja) * | 2015-02-12 | 2019-06-06 | スリーエム イノベイティブ プロパティズ カンパニー | ペンダントスルホニル基を有するテトラフルオロエチレン/ヘキサフルオロプロピレンコポリマー |
KR20200055778A (ko) * | 2017-09-27 | 2020-05-21 | 알케마 인코포레이티드 | 할로겐화 올레핀과 할로겐화 공단량체의 공중합체 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7060772B2 (en) | 2001-09-20 | 2006-06-13 | 3M Innovative Properties Company | Fluoropolymers from tetrafluoroethylene and perfluoro(alkoxyalkyl vinyl) ether |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61235409A (ja) * | 1985-04-10 | 1986-10-20 | Daikin Ind Ltd | 含フツ素弾性状共重合体 |
JP3109523B2 (ja) * | 1992-08-28 | 2000-11-20 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | テトラフルオロエチレンのコポリマーを含むゲル |
-
1993
- 1993-11-29 JP JP51502695A patent/JP3597195B2/ja not_active Expired - Fee Related
- 1993-11-29 EP EP94902444A patent/EP0731814B1/en not_active Expired - Lifetime
- 1993-11-29 DE DE69325597T patent/DE69325597T2/de not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002535456A (ja) * | 1999-01-29 | 2002-10-22 | ダイネオン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト | 比較的に良好な延性を有する四フッ化エチレン/六フッ化プロピレン−コポリマー |
JP4799734B2 (ja) * | 1999-01-29 | 2011-10-26 | ダイネオン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト | 比較的に良好な延性を有する四フッ化エチレン/六フッ化プロピレン−コポリマー |
JP2019085582A (ja) * | 2015-02-12 | 2019-06-06 | スリーエム イノベイティブ プロパティズ カンパニー | ペンダントスルホニル基を有するテトラフルオロエチレン/ヘキサフルオロプロピレンコポリマー |
WO2018221518A1 (ja) * | 2017-06-02 | 2018-12-06 | Agc株式会社 | 変性ポリテトラフルオロエチレンおよびその製造方法 |
KR20200055778A (ko) * | 2017-09-27 | 2020-05-21 | 알케마 인코포레이티드 | 할로겐화 올레핀과 할로겐화 공단량체의 공중합체 |
JP2020535259A (ja) * | 2017-09-27 | 2020-12-03 | アーケマ・インコーポレイテッド | ハロゲン化オレフィンとハロゲン化コモノマーのコポリマー |
Also Published As
Publication number | Publication date |
---|---|
DE69325597T2 (de) | 2000-02-03 |
EP0731814A4 (ja) | 1996-10-23 |
EP0731814A1 (en) | 1996-09-18 |
DE69325597D1 (de) | 1999-08-12 |
JP3597195B2 (ja) | 2004-12-02 |
EP0731814B1 (en) | 1999-07-07 |
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