JP2007056184A5 - - Google Patents

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JP2007056184A5
JP2007056184A5 JP2005245373A JP2005245373A JP2007056184A5 JP 2007056184 A5 JP2007056184 A5 JP 2007056184A5 JP 2005245373 A JP2005245373 A JP 2005245373A JP 2005245373 A JP2005245373 A JP 2005245373A JP 2007056184 A5 JP2007056184 A5 JP 2007056184A5
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Prior art keywords
polyamic acid
range
dipole moment
solvent
compound
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JP2005245373A
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Japanese (ja)
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JP2007056184A (en
JP5044907B2 (en
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Priority to JP2005245373A priority Critical patent/JP5044907B2/en
Priority claimed from JP2005245373A external-priority patent/JP5044907B2/en
Publication of JP2007056184A publication Critical patent/JP2007056184A/en
Publication of JP2007056184A5 publication Critical patent/JP2007056184A5/ja
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Claims (11)

ポリアミック酸と、ポリアニリンと、該ポリアニリンを導電化させるドーパントと、溶媒と、が含有されてなり、25℃の温度下において1週間保持した際の粘度変化が、±10Pasの範囲であることを特徴とするポリアミック酸組成物。   A polyamic acid, polyaniline, a dopant for making the polyaniline conductive, and a solvent are contained, and the viscosity change when held at a temperature of 25 ° C. for 1 week is in a range of ± 10 Pas. A polyamic acid composition. 前記溶媒が、双極子モーメントの値が0.00D〜3.20Dの範囲である化合物を含有することを特徴とする請求項1に記載のポリアミック酸組成物。The polyamic acid composition according to claim 1, wherein the solvent contains a compound having a dipole moment value in a range of 0.00D to 3.20D. 前記溶媒が、The solvent is
(i)双極子モーメントが0.00D〜1.0Dの範囲である炭化水素化合物(I) Hydrocarbon compound having a dipole moment in the range of 0.00D to 1.0D
(ii)双極子モーメントが0.00D〜2.0Dの範囲であるハロゲン化炭化水素化合物(Ii) A halogenated hydrocarbon compound having a dipole moment in the range of 0.00D to 2.0D.
(iii)双極子モーメントが0.00D〜2.0Dの範囲であるアルコール化合物(Iii) Alcohol compounds having a dipole moment in the range of 0.00D to 2.0D
(iv)双極子モーメントが0.00D〜2.0Dの範囲であるエーテル化合物(Iv) an ether compound having a dipole moment in the range of 0.00D to 2.0D
(v)双極子モーメントが0.00D〜3.2Dの範囲であるケトン化合物(V) a ketone compound having a dipole moment in the range of 0.00D to 3.2D
から選ばれる1種類又は2種類以上の化合物を含有することを特徴とする請求項1又は請求項2に記載のポリアミック酸組成物。The polyamic acid composition according to claim 1, comprising one or more compounds selected from the group consisting of:
前記溶媒が、双極子モーメントが3.5D〜4.5Dの範囲である化合物を含有することを特徴とする請求項1〜請求項3のいずれか1項に記載のポリアミック酸組成物。The polyamic acid composition according to any one of claims 1 to 3, wherein the solvent contains a compound having a dipole moment in a range of 3.5D to 4.5D. 前記ドーパントが酸性化合物であることを特徴とする請求項1〜請求項4のいずれか1項に記載のポリアミック酸組成物。The polyamic acid composition according to any one of claims 1 to 4, wherein the dopant is an acidic compound. 前記酸性化合物が、ドデシルベンゼンスルホン酸、フェノールスルホン酸、フェニルホスホン酸の中から選ばれる1種又は2種以上の化合物であることを特徴とする請求項5に記載のポリアミック酸組成物。6. The polyamic acid composition according to claim 5, wherein the acidic compound is one or more compounds selected from dodecylbenzenesulfonic acid, phenolsulfonic acid, and phenylphosphonic acid. ポリアニリンを下記溶媒(A)中で解砕・分散させた分散液と、ポリアミック酸を下記溶媒(B)中に溶解させた溶液と、を混合する工程を含むことを特徴とするポリアミック酸組成物の製造方法。
溶媒(A):
(i)双極子モーメントが0.00D〜1.0Dの範囲である炭化水素化合物
(ii)双極子モーメントが0.00D〜2.0Dの範囲であるハロゲン化炭化水素化合物
(iii)双極子モーメントが0.00D〜2.0Dの範囲であるアルコール化合物
(iv)双極子モーメントが0.00D〜2.0Dの範囲であるエーテル化合物
(v)双極子モーメントが0.00D〜3.2Dの範囲であるケトン化合物
から選ばれる1種類又は2種類以上の化合物からなる溶媒。
溶媒(B):
双極子モーメントが3.5D〜4.5Dの範囲である化合物からなる溶媒。
A polyamic acid composition comprising a step of mixing a dispersion obtained by crushing and dispersing polyaniline in the following solvent (A) and a solution obtained by dissolving polyamic acid in the following solvent (B). Manufacturing method.
Solvent (A):
(I) Hydrocarbon compound having a dipole moment in the range of 0.00D to 1.0D (ii) Halogenated hydrocarbon compound having a dipole moment in the range of 0.00D to 2.0D (iii) Dipole moment Compound (iv) in which the dipole moment is in the range of 0.00D to 2.0D (v) The dipole moment is in the range of 0.00D to 3.2D A solvent comprising one or two or more compounds selected from the following ketone compounds.
Solvent (B):
A solvent comprising a compound having a dipole moment in the range of 3.5D to 4.5D.
前記分散液に、前記ポリアニリンを導電化させるドーパントを添加した後、前記ポリアミック酸を前記溶媒(B)中に溶解させた溶液と、を混合することを特徴とする請求項7に記載のポリアミック酸組成物の製造方法。The polyamic acid according to claim 7, wherein after adding a dopant for making the polyaniline conductive, the dispersion is mixed with a solution in which the polyamic acid is dissolved in the solvent (B). A method for producing the composition. 請求項1〜請求項6のいずれか1項に記載のポリアミック酸組成物を円筒状基材上に塗布し、前記円筒状基材上に塗布された前記ポリアミック酸組成物を加熱して形成されることを特徴とするポリイミド無端ベルト。 It is formed by applying the polyamic acid composition according to any one of claims 1 to 6 on a cylindrical substrate and heating the polyamic acid composition applied on the cylindrical substrate. A polyimide endless belt. 請求項1〜請求項6のいずれか1項に記載のポリアミック酸組成物を円筒状基材上に塗布する塗布工程と、
前記円筒状基材上に塗布された前記ポリアミック酸組成物を加熱する加熱処理工程と、
を有することを特徴とするポリイミド無端ベルトの製造方法。
The application | coating process which apply | coats the polyamic acid composition of any one of Claims 1-6 on a cylindrical base material,
A heat treatment step of heating the polyamic acid composition applied on the cylindrical substrate;
A process for producing a polyimide endless belt, comprising:
請求項に記載のポリイミド無端ベルトを具備することを特徴とする画像形成装置。 An image forming apparatus comprising the polyimide endless belt according to claim 9 .
JP2005245373A 2005-08-26 2005-08-26 Polyamic acid composition, method for producing the same, polyimide endless belt, method for producing the same, and image forming apparatus Expired - Fee Related JP5044907B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005245373A JP5044907B2 (en) 2005-08-26 2005-08-26 Polyamic acid composition, method for producing the same, polyimide endless belt, method for producing the same, and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005245373A JP5044907B2 (en) 2005-08-26 2005-08-26 Polyamic acid composition, method for producing the same, polyimide endless belt, method for producing the same, and image forming apparatus

Publications (3)

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JP2007056184A JP2007056184A (en) 2007-03-08
JP2007056184A5 true JP2007056184A5 (en) 2008-10-09
JP5044907B2 JP5044907B2 (en) 2012-10-10

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JP2005245373A Expired - Fee Related JP5044907B2 (en) 2005-08-26 2005-08-26 Polyamic acid composition, method for producing the same, polyimide endless belt, method for producing the same, and image forming apparatus

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7009871B2 (en) * 2017-09-22 2022-01-26 富士フイルムビジネスイノベーション株式会社 Imid-based resin composition, tubular body for image forming apparatus, transfer apparatus, and image forming apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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JPH02240139A (en) * 1989-03-13 1990-09-25 Fuji Photo Film Co Ltd Production of aqueous polyaniline dispersion and conductive polymer material prepared by using same
EP0432929A3 (en) * 1989-12-11 1991-08-21 Milliken Research Corporation Polyaniline dispersion and method for making same
JPH07173484A (en) * 1993-12-17 1995-07-11 Toyota Motor Corp Electroviscouc fluid composition
JP4140645B2 (en) * 2003-08-28 2008-08-27 東海ゴム工業株式会社 Rolls and belts for electrophotographic equipment
US7316791B2 (en) * 2003-12-30 2008-01-08 E.I. Du Pont De Nemours And Company Polyimide based substrate comprising doped polyaniline
JP2007016176A (en) * 2005-07-08 2007-01-25 Yokohama Rubber Co Ltd:The Polyimide and/or polyimide precursor composition, polyimide resin film prepared by using the same, polyimide resin-coated body and electroconductive member

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