The invention relates to a quinoid conjugated polymer and a preparation method and application thereof. The quinone conjugated polymer is a novel quinoid polymer connected by C═C double bonds and has good conductivity. The monomer used to prepare the quinoid conjugated polymer contains at least two carbonyl groups. The preparation method is simple and does not require oxidation treatment or doping. The quinoid conjugated polymer can exhibit conductivity without being oxidized or doped, can be prepared quickly and conveniently, and can be applied to optoelectronic devices, thus achieving high application value.

The invention relates to a quinoid conjugated polymer and a preparation method and application thereof. The quinone conjugated polymer is a novel quinoid polymer connected by C═C double bonds and has good conductivity. The monomer used to prepare the quinoid conjugated polymer contains at least two carbonyl groups. The preparation method is simple and does not require oxidation treatment or doping. The quinoid conjugated polymer can exhibit conductivity without being oxidized or doped, can be prepared quickly and conveniently, and can be applied to optoelectronic devices, thus achieving high application value.

The present invention relates to a synthesis method for sulfate ester (amine) type linker polymer, which comprises a monomer containing hydroxyl or amino group and sulfuryl fluoride monomer proceeding a polycondensation reaction under a basic condition by one-pot process. As compared to the traditional polyester synthesis method, the present invention is economical; the reaction conditions are mild and easy to control, the reaction process is simple and easy to operate; the post-treatment process is simple with little environmental pollution, which is benificial to industrial production. In addition, the bisphenol type polysulfate ester compounds synthesized by the present invention have excellent mechanical performances, dielectric performances, tolerance performances, and abrasion resistance performances.

The present invention relates to a synthesis method for sulfate ester (amine) type linker polymer, which comprises a monomer containing hydroxyl or amino group and sulfuryl fluoride monomer proceeding a polycondensation reaction under a basic condition by one-pot process. As compared to the traditional polyester synthesis method, the present invention is economical; the reaction conditions are mild and easy to control, the reaction process is simple and easy to operate; the post-treatment process is simple with little environmental pollution, which is benificial to industrial production. In addition, the bisphenol type polysulfate ester compounds synthesized by the present invention have excellent mechanical performances, dielectric performances, tolerance performances, and abrasion resistance performances.

Multi-acid polymers are produced having the formula RSO.sub.2NHR(SO.sub.3H).sub.n and made from a polymer precursor in sulfonyl fluoride form or sulfonyl chloride form The R is one or more units of the polymer precursor without sulfonyl fluoride or sulfonyl chloride, R is the portion of the amino sulfonic acid without the SO.sub.3H and NH, n is one or more, and the multi-acid polymer has two or more proton conducting groups. A method of making the multi-acid polymers includes reacting an amino acid having multiple sulfonic acids with a polymer precursor in sulfonyl fluoride form or sulfonyl chloride form in a mild base condition to produce the multi-acid polymer having two or more proton conducting groups.

Multi-acid polymers are produced having the formula RSO.sub.2NHR(SO.sub.3H).sub.n and made from a polymer precursor in sulfonyl fluoride form or sulfonyl chloride form The R is one or more units of the polymer precursor without sulfonyl fluoride or sulfonyl chloride, R is the portion of the amino sulfonic acid without the SO.sub.3H and NH, n is one or more, and the multi-acid polymer has two or more proton conducting groups. A method of making the multi-acid polymers includes reacting an amino acid having multiple sulfonic acids with a polymer precursor in sulfonyl fluoride form or sulfonyl chloride form in a mild base condition to produce the multi-acid polymer having two or more proton conducting groups.

Disclosed are a polysulfone amide compound having a repeating unit represented by formula (1) (in formula (1), R.sup.1-R.sup.8 each independently represent a hydrogen atom or a monovalent organic group, X represents a divalent linking group which is not conjugated with a benzene ring to be linked thereto, and Y represents a divalent aromatic residue), and a resin composition comprising the polysulfone amide compound. ##STR00001##

Disclosed are a polysulfone amide compound having a repeating unit represented by formula (1) (in formula (1), R.sup.1-R.sup.8 each independently represent a hydrogen atom or a monovalent organic group, X represents a divalent linking group which is not conjugated with a benzene ring to be linked thereto, and Y represents a divalent aromatic residue), and a resin composition comprising the polysulfone amide compound. ##STR00001##

The invention relates to polysulfonamide compositions for use as redistribution layers as used in the manufacture of semiconductors and semiconductor packages. More specifically it relates to photoimageable polysulfonamide composition for redistribution applications. The invention also relates to the use of the compositions in semiconductor manufacture.

The invention relates to polysulfonamide compositions for use as redistribution layers as used in the manufacture of semiconductors and semiconductor packages. More specifically it relates to photoimageable polysulfonamide composition for redistribution applications. The invention also relates to the use of the compositions in semiconductor manufacture.