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JPH0220519A - Fluorinated polyether polyester - Google Patents

Fluorinated polyether polyester

Info

Publication number
JPH0220519A
JPH0220519A JP16938088A JP16938088A JPH0220519A JP H0220519 A JPH0220519 A JP H0220519A JP 16938088 A JP16938088 A JP 16938088A JP 16938088 A JP16938088 A JP 16938088A JP H0220519 A JPH0220519 A JP H0220519A
Authority
JP
Japan
Prior art keywords
formula
group
polyether polyester
general formula
isophthalic acid
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
Application number
JP16938088A
Other languages
Japanese (ja)
Other versions
JP2592915B2 (en
Inventor
Koji Yano
矢野 興二
Masaaki Yamamoto
雅昭 山本
Nobuhiko Tachiiri
立入 信彦
Fujihito Nemoto
藤人 根本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neos Co Ltd
Original Assignee
Neos Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Neos Co Ltd filed Critical Neos Co Ltd
Priority to JP16938088A priority Critical patent/JP2592915B2/en
Publication of JPH0220519A publication Critical patent/JPH0220519A/en
Application granted granted Critical
Publication of JP2592915B2 publication Critical patent/JP2592915B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

PURPOSE:To improve oil and water repellency, frictional properties, abrasion resistance, durability, heat resistance, elasticity and adhesion, by incorporating F into a polyether polyester. CONSTITUTION:About equimolar amt. of 5-(perfluoroalkenyloxy)isophthalic acid or its derivative of formula I (wherein Rf is perfluorohexenyl, C6F11 or perfluorononenyl, C9F17 and X is OH, Cl, methoxy or ethoxy), such as 5-(perfluorohexenyloxy)isophthalic acid, is reacted with a diol of formula II (wherein R is H or methyl and n=2-140), if necessary, in the presence of a catalyst such as 0.005-0.1wt.% Zn acetate. The resulting polymer has the structure of formula III (wherein Rf and n are as defined above and m>=2).

Description

【発明の詳細な説明】 産業上の利用分野 この発明は、優れた耐久性、耐熱性、弾性および密着性
等の特性だけでなく、撥水撥油性や低摩擦耐摩耗性等の
特性を有する含フッ素ポリエーテ(JRI ルボリエステルに関する。
[Detailed Description of the Invention] Industrial Application Field This invention has not only properties such as excellent durability, heat resistance, elasticity, and adhesion, but also properties such as water and oil repellency and low friction and wear resistance. Fluorine-containing polyether (related to JRI Ruboliester).

従来の技術 ポリエーテルポリエステルは耐久性、耐熱性、弾性およ
び密着性等の点で優れているので、従来から、例えば熱
可塑性ポリエステル系弾性樹脂、ポリエステル樹脂の接
着剤、帯電防止剤、コーティング剤等として汎用されて
いるが、撥水撥油性および潤滑性や摺動性等の特性が不
十分であるか、または欠けているために、その改良が要
請されている。
Conventional Technology Polyether Polyester is excellent in terms of durability, heat resistance, elasticity, and adhesion, so it has traditionally been used as a thermoplastic polyester elastic resin, polyester resin adhesive, antistatic agent, coating agent, etc. However, since properties such as water and oil repellency, lubricity, and sliding properties are insufficient or lacking, improvements are required.

発明が解決しようとする課題 この発明は、このような要請に応え、優れた耐久性や密
着性等の固有の特性と共に、撥水撥油性や低摩擦耐摩耗
性等の特性を兼有するポリエーテルポリエステルを提供
するためになされたものである。
Problems to be Solved by the Invention The present invention, in response to these demands, has developed a polyether that has unique properties such as excellent durability and adhesion, as well as properties such as water and oil repellency and low friction and abrasion resistance. This was done to provide polyester.

課題を解決するための手段 即ち、本発明は一般式[I] : (式中、Rfはペルフルオロへキセニル基Ca F I
lモジくはペルフルオロノネニル基CsF+yを示し、
Rは水素原子もしくはメチル基を示し、nは2〜140
の数を示し、mは2以上の数を示す。)で表される含フ
ツ素ポリエーテルポリエステルおよびその製造方法に関
する。
Means for solving the problem, that is, the present invention has the general formula [I]: (wherein, Rf is a perfluorohexenyl group Ca F I
1 represents a perfluorononenyl group CsF+y,
R represents a hydrogen atom or a methyl group, and n is 2 to 140
, and m represents a number of 2 or more. ) and a method for producing the same.

一般式[1]において、Rfはペルフルオロへキセニル
基Cs F l+ マたはペルフルオロノネニル基C9
F17は、例えばヘキサフルオロプロペンCs F s
のダイマーまたはトリマーから誘導される。
In the general formula [1], Rf is a perfluorohexenyl group Cs F l+ or a perfluorononenyl group C9
F17 is, for example, hexafluoropropene Cs F s
derived from dimers or trimers of

このようなペルフルオロアルケニル基としては次の構造
式で表されるものが例示される:(CsF++:ダイマ
ー) (C,F 、、: トリマー) (C*F+ア:トリマー) なお、この種の2価残基は分子量の異なる2種以上の残
基から構成されていてもよい。
Examples of such perfluoroalkenyl groups include those represented by the following structural formula: (CsF++: dimer) (C,F , ,: trimer) (C*F+a: trimer) In addition, this type of 2 The valent residue may be composed of two or more types of residues having different molecular weights.

さらに、式[I]において、mは2以上の数、好ましく
は5〜150である。
Furthermore, in formula [I], m is a number of 2 or more, preferably 5 to 150.

航記一般式[11で表される含フツ素ポリエーテルポリ
エステルの製造方法は特に限定的ではないが、−威武[
■] : また、式[I]において、Rは水素原子またはメチル基
を示し、nは2〜140の数を示す。即ち、式[I]中
の−(−CH2CH(R)097−はジエチレングリコ
ールもしくはポリエチレングリコールおよび/またはジ
プロピレングリコールもしくはポリプロピレングリコー
ルから誘導される2価残基、好ましくは平均分子量が3
00〜4000のポリエチレングリコールおよび/また
はポリプロピレングリコールから誘導される2価残基を
示す。
Although the method for producing the fluorine-containing polyether polyester represented by the general formula [11] is not particularly limited, -Yiwu [
[1]: In formula [I], R represents a hydrogen atom or a methyl group, and n represents a number from 2 to 140. That is, -(-CH2CH(R)097- in formula [I] is a divalent residue derived from diethylene glycol or polyethylene glycol and/or dipropylene glycol or polypropylene glycol, preferably an average molecular weight of 3
00 to 4000 indicating divalent residues derived from polyethylene glycol and/or polypropylene glycol.

(式中、Rfはペルフルオロへキセニル基c、F、。(In the formula, Rf is a perfluorohexenyl group c, F.

もしくはペルフルオロノネニル基C1F17を示し、X
はヒドロキシル基、塩素原子、メトキシ基もしくはエト
キシ基を示す。) で表される5−(ペルフルオロアルケニル)オキシイソ
フタル酸もしくはその誘導体および一般式[m]: (式中、Rは水素原子もしくはメチル基を示し、nは2
〜140の数を示す。) で表されるジオールを反応させる製法が好適である。
Or represents a perfluorononenyl group C1F17, X
represents a hydroxyl group, a chlorine atom, a methoxy group or an ethoxy group. ) 5-(perfluoroalkenyl)oxyisophthalic acid or its derivatives and general formula [m]: (wherein, R represents a hydrogen atom or a methyl group, and n represents 2
Indicates a number of ~140. ) A manufacturing method in which a diol represented by the following formula is reacted is suitable.

−fi式[11]で表される5−(ペルフルオロアルケ
ニル)オキシイソフタル酸もしくはその誘導体は、例え
ば5−ヒドロキシイソフタル酸もしくはその誘導体にヘ
キサフルオロプロペンC,F、のダイマーまたはトリマ
ーを塩基性触媒の存在下で反応させることによって調製
することができる。
-fi 5-(Perfluoroalkenyl)oxyisophthalic acid or its derivative represented by the formula [11] is obtained by adding a dimer or trimer of hexafluoropropene C, F to 5-hydroxyisophthalic acid or its derivative using a basic catalyst. It can be prepared by reacting in the presence of

式[■]においてXがヒドロキシル基の場合、即ち、5
−(ペルフルオロへキセニルオキシ)イソフタル酸もし
くは5−(ペルフルオロノネニルオキシ)イソフタル酸
を式[11[]で表されるジオールと反応させる場合に
は、通常、等モル量の同成分を酢酸亜鉛、酢酸カルシウ
ムまたは三酸化アンチモン等の触媒の存在下で反応させ
る。
In the formula [■], when X is a hydroxyl group, that is, 5
When reacting -(perfluorohexenyloxy)isophthalic acid or 5-(perfluorononenyloxy)isophthalic acid with a diol represented by formula [11[], equimolar amounts of the same components are usually mixed with zinc acetate, acetic acid, The reaction is carried out in the presence of a catalyst such as calcium or antimony trioxide.

触媒の使用量は0.005〜0.1重量%、好ましくは
0.O1〜0.05重量%である。
The amount of catalyst used is 0.005 to 0.1% by weight, preferably 0.005% to 0.1% by weight. O1 to 0.05% by weight.

この反応は、不活性ガス(例えば、N、fIス、co、
ガス等)の雰囲気での減圧下、100〜350℃、好ま
しくは150〜320°Cで約5〜15時間行う。
This reaction is performed using an inert gas (e.g., N, fl, co,
The reaction is carried out at 100 to 350°C, preferably 150 to 320°C, for about 5 to 15 hours under reduced pressure in an atmosphere of (gas, etc.).

また、式[I[]においてXが塩素原子の場合、即ち、
5−(ペルフルオロへキセニルオキシ)イソフタル酸塩
化物もしくは5−(ペルフルオロノネニルオキシ)イソ
フタル酸塩化物を式[I[[]で表されるジオールと反
応させる場合には、通常、等モル量の同成分を0〜30
0°C1好ましくは0〜200℃で常圧もしくは減圧下
において約1〜25時間おこなう。この場合、所望によ
り、四塩化炭素やベンゼン等の不活性溶媒を反応溶媒と
して使用してもよく、また、ピリジンやトリエチルアミ
ン等の塩基性触媒を適宜使用してもよい。
Moreover, when X is a chlorine atom in formula [I[], that is,
When 5-(perfluorohexenyloxy)isophthalic acid chloride or 5-(perfluorononenyloxy)isophthalic acid chloride is reacted with a diol represented by the formula [I[[], an equimolar amount of the same Ingredients 0-30
The reaction is carried out at 0° C., preferably from 0 to 200° C., under normal pressure or reduced pressure for about 1 to 25 hours. In this case, if desired, an inert solvent such as carbon tetrachloride or benzene may be used as a reaction solvent, and a basic catalyst such as pyridine or triethylamine may be used as appropriate.

さらにまた、式[111においてXがメトキシ基もしく
はエトキシ基の場合、即ち、5−(ペルフルオロへキセ
ニルオキシ)イソフタル酸エステルもしくは5−(ペル
フルオロノネニルオキシ)イソフタル酸を式[111]
で表されるジオールと反応させるエステル交換反応の場
合には、等モル量の同成分を酢酸亜鉛、酢酸カルシウム
、酸酸化アンチモンまたは酸化チタン等の触媒の存在下
、不活性ガス(例えば、N2ガス、CO□ガス等)の雰
囲気での減圧下において、100〜350℃、好ましく
は150〜320℃で約5〜15時間行応をおこなう。
Furthermore, when X in formula [111] is a methoxy group or an ethoxy group, that is, 5-(perfluorohexenyloxy)isophthalic acid ester or 5-(perfluorononenyloxy)isophthalic acid is represented by formula [111]
In the case of a transesterification reaction in which an equimolar amount of the same component is reacted with a diol represented by , CO□ gas, etc.) under reduced pressure in an atmosphere of 100 to 350°C, preferably 150 to 320°C, for about 5 to 15 hours.

触媒の使用量は、通常、0.005〜0.1重量%、好
ましくは0.01〜0.05重量%である。
The amount of catalyst used is usually 0.005 to 0.1% by weight, preferably 0.01 to 0.05% by weight.

上記の成分において、ジオール成分としては分子量の異
なった2種以上のポリエチレングリコールおよび/また
はポリプロピレングリコールを適宜併用してもよい。
In the above components, two or more types of polyethylene glycol and/or polypropylene glycol having different molecular weights may be used in combination as appropriate as the diol component.

以下、本発明を実施例によって説明する。Hereinafter, the present invention will be explained by examples.

実施例1 撹拌機、温度計およびN2ガス導入管を備えた反応容器
内に5−(ペルフルオロノネニルオキシ)イソフタル酸
塩化物64.99およびジエチレングリコール10.6
9を入れ、Ntガス気流中、常圧下、100〜120℃
で2時間加熱後、減圧下(20〜30mmHg)、  
150〜l 60°0で2時間加熱し、さらに2 mm
Hgで150〜170°Cの条件下で3時間加熱反応を
おこなうことによって含フツ素ポリエーテルポリエステ
ルIaを74.8g得た。
Example 1 64.99 g of 5-(perfluorononenyloxy)isophthalic acid chloride and 10.6 g of diethylene glycol in a reaction vessel equipped with a stirrer, thermometer and N2 gas inlet tube
9 and heated to 100-120°C under normal pressure in Nt gas flow.
After heating for 2 hours, under reduced pressure (20-30 mmHg),
150~l Heat at 60°0 for 2 hours, then 2 mm
74.8 g of fluorine-containing polyether polyester Ia was obtained by carrying out a heating reaction with Hg at 150 to 170°C for 3 hours.

ポリマー1aの物性を表−1に示す。Table 1 shows the physical properties of Polymer 1a.

実施例2 撹拌機、温度計および冷却管を備えた反応容器内にポリ
エチレングリコール(平均分子量:400)20g、ピ
リジン169および四塩化炭素50mQを入れた。一方
、5−(ペルフルオロノネニルオキシ)インフタル酸塩
化物32.4gを四塩化炭素150mQに溶解し、該溶
液を上記混合物へ滴下した。この場合、反応系は氷−水
浴を用いて冷却しIこ。
Example 2 20 g of polyethylene glycol (average molecular weight: 400), 169 ml of pyridine, and 50 mQ of carbon tetrachloride were placed in a reaction vessel equipped with a stirrer, a thermometer, and a cooling tube. On the other hand, 32.4 g of 5-(perfluorononenyloxy)inphthalic acid chloride was dissolved in 150 mQ of carbon tetrachloride, and the solution was added dropwise to the above mixture. In this case, the reaction system is cooled using an ice-water bath.

滴下終了後、常温において撹拌を15時間おこない、さ
らに50〜60℃において5時間反応をおこなった。
After completion of the dropwise addition, stirring was carried out at room temperature for 15 hours, and the reaction was further carried out at 50 to 60°C for 5 hours.

反応混合物を濾過処理に付し、濾液を減圧下での蒸発処
理に付して溶媒を除去することによって含フツ素ポリエ
ーテルポリエステルrbを45.29得た。
The reaction mixture was filtered, and the filtrate was evaporated under reduced pressure to remove the solvent, yielding 45.29 fluorine-containing polyether polyester rb.

ポリマー1bの物性を表−Iに示す。The physical properties of Polymer 1b are shown in Table I.

実施例3 撹拌機、温度計およびN2ガス導入管を備えた反応容器
内に5−(ペルフルオロノネニルオキシ)イソフタル酸
18.4g ポリエチレングリコール(平均分子量:2
000)60g、酢酸亜鉛0.1gおよびm−キシレン
20m(2を入れ、N2ガス気流中、常圧下、140〜
150℃で20時間加熱撹拌をおこない、次いで、三酸
化アンチモン0.19を加え、20〜30mmHgで1
50〜170°Cの条件下で10時間加熱撹拌をおこな
った後、さらに2〜3 mmHgで170〜190℃の
条件下で5時間加熱撹拌を行うことによって含フツ素ポ
リエーテルポリエステルIcを77.39得た。
Example 3 18.4 g of 5-(perfluorononenyloxy)isophthalic acid polyethylene glycol (average molecular weight: 2
000) 60g, zinc acetate 0.1g and m-xylene 20m (2) in a N2 gas stream under normal pressure, 140~
Heat and stir at 150°C for 20 hours, then add 0.19% of antimony trioxide and stir at 20-30mmHg.
After heating and stirring at 50 to 170°C for 10 hours, the fluorine-containing polyether polyester Ic was heated and stirred for 5 hours at 2 to 3 mmHg and 170 to 190°C. I got 39.

ポリマーIcの物性を表−1に示す。Table 1 shows the physical properties of Polymer Ic.

実施例4 実施例1の場合ど同様の反応操作に従い、5−(ペルフ
ルオロノネニルオキシ)イソフタル酸塩化物とポリエチ
レングリコール(平均分子量:6000)を出発原料と
して含フツ素ポリエーテルポリエステルTdを得た。
Example 4 Following the same reaction procedure as in Example 1, fluorine-containing polyether polyester Td was obtained using 5-(perfluorononenyloxy)isophthalic acid chloride and polyethylene glycol (average molecular weight: 6000) as starting materials. .

ポリマー1dの物性を表−1に示す。Table 1 shows the physical properties of Polymer 1d.

表−1 発明の効果 本発明による含フツ素ポリエーテルポリエステルは優れ
た撥水撥油性、低摩擦耐摩耗性、耐久性、耐熱性、弾性
および密着性等の特性を有するので、高性能のポリエス
テル系のエラストマー、潤滑剤、離型剤、各種基材(フ
ィルム、繊維、紙、プラスチックス、ゴム等)の改質加
工仕上げ剤、帯電防止剤、ポリマー表面改質剤(例えば
、フィルム表面への潤滑性、撥水防汚性、防霧防曇性お
よび帯電防止性等の付与剤、磁気記録体表面への摺動性
付与剤等)等として有用である。
Table 1 Effects of the Invention The fluorine-containing polyether polyester of the present invention has properties such as excellent water and oil repellency, low friction and abrasion resistance, durability, heat resistance, elasticity, and adhesion, making it a high-performance polyester. elastomers, lubricants, mold release agents, modification finishing agents for various base materials (films, fibers, paper, plastics, rubber, etc.), antistatic agents, polymer surface modifiers (e.g. It is useful as an agent for imparting lubricity, water-repellent and stain-proofing properties, fog-proofing and anti-fogging properties, antistatic properties, etc., an agent for imparting sliding properties to the surface of a magnetic recording medium, etc.

Claims (1)

【特許請求の範囲】 1、一般式[ I ]: ▲数式、化学式、表等があります▼[ I ] (式中、Rfはペルフルオロヘキセニル基C_6F_1
_1もしくはペルフルオロノネニル基C_9F_1_7
を示し、Rは水素原子もしくはメチル基を示し、nは2
〜140の数を示し、mは2以上の数を示す。)で表さ
れる含フッ素ポリエーテルポリエステル。 2、一般式[II]: ▲数式、化学式、表等があります▼[II] (式中、Rfはペルフルオロヘキセニル基C_6F_1
_1もしくはペルフルオロノネニル基C_9F_1_7
を示し、Xはヒドロキシル基、塩素原子、メトキシ基も
しくはエトキシ基を示す。) で表される5−(ペルフルオロアルケニル)オキシイソ
フタル酸もしくはその誘導体および 一般式[III]: ▲数式、化学式、表等があります▼[III] (式中、Rは水素原子もしくはメチル基を示し、nは2
〜140の数を示す。) で表されるジオールを反応させることを特徴とする、一
般式[ I ]で表される含フッ素ポリエーテルポリエス
テルの製造方法。
[Claims] 1. General formula [I]: ▲There are mathematical formulas, chemical formulas, tables, etc.▼[I] (In the formula, Rf is a perfluorohexenyl group C_6F_1
_1 or perfluorononenyl group C_9F_1_7
, R represents a hydrogen atom or a methyl group, and n represents 2
~140 is shown, and m shows a number of 2 or more. ) Fluorine-containing polyether polyester. 2. General formula [II]: ▲There are mathematical formulas, chemical formulas, tables, etc.▼ [II] (In the formula, Rf is a perfluorohexenyl group C_6F_1
_1 or perfluorononenyl group C_9F_1_7
and X represents a hydroxyl group, a chlorine atom, a methoxy group or an ethoxy group. ) 5-(Perfluoroalkenyl)oxyisophthalic acid or its derivatives and general formula [III]: ▲ Numerical formulas, chemical formulas, tables, etc. are available ▼ [III] (In the formula, R represents a hydrogen atom or a methyl group. , n is 2
Indicates a number of ~140. ) A method for producing a fluorine-containing polyether polyester represented by the general formula [I], which comprises reacting a diol represented by the following.
JP16938088A 1988-07-07 1988-07-07 Fluorine-containing polyether polyester Expired - Fee Related JP2592915B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16938088A JP2592915B2 (en) 1988-07-07 1988-07-07 Fluorine-containing polyether polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16938088A JP2592915B2 (en) 1988-07-07 1988-07-07 Fluorine-containing polyether polyester

Publications (2)

Publication Number Publication Date
JPH0220519A true JPH0220519A (en) 1990-01-24
JP2592915B2 JP2592915B2 (en) 1997-03-19

Family

ID=15885527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16938088A Expired - Fee Related JP2592915B2 (en) 1988-07-07 1988-07-07 Fluorine-containing polyether polyester

Country Status (1)

Country Link
JP (1) JP2592915B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108239509A (en) * 2016-12-23 2018-07-03 上海理日化工新材料有限公司 Polyether ester hot melt adhesive with good heat resistance and preparation method thereof

Families Citing this family (1)

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