Adhesion behaviour of polyamic acid cured epoxy

Gaw, Kevin; Jikei, Mitsutoshi; Kakimoto, Masa–aki; Imai, Yoshio; Mochjizuki, Amane

doi:10.1016/s0032-3861(96)01036-1

Cited by 36 publications

(17 citation statements)

References 5 publications

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“…Generally, modifying epoxy resin with polyamides or imido compounds 2-3 provide a convenient approach of enhancing the thermal stability of epoxy resins. Therefore, epoxy resins were cured with reactive polyimides 2-4 , polyamic acid 5 , and imido-modified curing agents 6 to introduce imide structure into epoxy resin. The thermal stability of the above mentioned imido epoxy resins was significantly leveled up both in the initial decomposition temperature (IDT) and the integral procedural decomposition temperature (IPDT) 7 .…”

Section: Introductionmentioning

confidence: 99%

Reactivity Studies of Maleimide Epoxy Resin With Long Chained Amines

Lakshmi

Shivananda

Mahendra

2011

J. Chil. Chem. Soc.

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After phenylmaleimido group was successfully incorporated into bisphenol-A type epoxy resins (B-13 ) to result in compound possessing both oxirane ring and maleimide reactive groups. The cured maleimide epoxy samples are obtained by thermally curing of the maleimide epoxy (MIE) compounds with aliphatic long chained amines such as Tetraethylenepentamine (TEPA), Bishexamethylenetriamine (BHMT), 2-methyl pentamethylenediamine (2-MPMDA) and 2,2,4-trimethy diamines (2,2,4-TMDA) exhibited excellent thermal stability and good chemical (acid/alkali/solvent) and water absorption resistance. Morphological studies by the SEM technique further confirmed the phase homogeneity net work of the cured systems.

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Section: Introductionmentioning

confidence: 99%

Reactivity Studies of Maleimide Epoxy Resin With Long Chained Amines

Lakshmi

Shivananda

Mahendra

2011

J. Chil. Chem. Soc.

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“…Generally, modifying epoxy resin with polyamides or imido compounds [3] provide a convenient approach of enhancing the thermal stability of epoxy resins. Therefore, epoxy resins were cured with reactive polyimides [4], polyamic acid [5], and imido-modified curing agents [6] to introduce imide structure into epoxy resin. The thermal stability of the above mentioned imido epoxy resins was significantly levelled up both in the initial decomposition temperature (IDT) and the integral procedural decomposition temperature (IPDT) [7].…”

Section: Introductionmentioning

confidence: 99%

<b>Preparation and reactivity studies of maleimidophenyl glycidylether with amines</b>

Lakshmi

Shivananda

Mahendra

2011

Bull. Chem. Soc. Eth.

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ABSTRACT ABSTRACT. The hybrid thermosetting maleimido epoxy compound 4-(N-maleimidophenyl) glycidylether (N-MPGE) was prepared by reacting N-(4-hydroxyphenyl) maleimide (HPM) with epichlorohydrin by using benzyltrimethylammonium chloride as a catalyst. The resulting compound possessed both the oxirane ring and maleimide group. The curing reaction of N-MPGE with amines as curing agents such as tetraethylenepentamine (TEPA), bishexamethylenetriamine (BHMT), 2-methyl pentamethylenediamine (2-MPMDA) and 2,2,4-trimethy diamines (2,2,4-TMDA) was studied. The cured samples exhibited good thermal stability and excellent chemical (acid/alkali/solvent) and water absorption resistance. Morphological studies by the SEM technique further confirmed the phase homogeneity network of the cured systems. KEY WORDS KEY WORDS KEY WORDS

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“…Generally, modifying epoxy resin with polyamides or imido compounds [2][3] provides a convenient approach of enhancing the thermal stability of epoxy resins. Therefore, epoxy resins were cured with reactive polyimides, [2][3][4] polyamic acid, 5 and imidomodified curing agents 6 to introduce imide structure into epoxy resin. The thermal stability of the above mentioned imido epoxy resins was significantly leveled up both in the initial decomposition temperature (IDT) and the integral procedural decomposition temperature (IPDT).…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Characterization and Curing Studies of Thermosetting Epoxy Resin with Amines

Lakshmi¹,

Shivananda²,

Mahendra³

2010

Bulletin of the Korean Chemical Society

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A new hybrid thermosetting maleimido epoxy compound 4-(N-maleimidophenyl) glycidylether (N-MPGE) is prepared by reacting N-(4-hydroxyphenyl) maleimide (HPM) with Epichlorohydrin by using benzyltrimethylammonium chloride as a catalyst. The resulting compound possesses both the oxirane ring and maleimide group. The curing reaction of these maleimidophenyl glycidylether epoxy compound (N-MPGE) with amines as curing agents such as ethylendiamine (EDA), diethylentriamine (DETA) and triethylenetetramine (TETA), aminoethylpiperazine (AEP) and isophoronediamine, IPDA), are studied. Incorporation of maleimide groups in the epichlorohydrin provides cyclic imide structure and high cross-linking density to the cured resins. The cured samples exhibited good thermal stability, excellent chemical (acid/alkali/solvent) and water absorption resistance. Morphological studies by the SEM technique further confirmed the phase homogeneity net work of the cured systems.

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Adhesion behaviour of polyamic acid cured epoxy

Cited by 36 publications

References 5 publications

Reactivity Studies of Maleimide Epoxy Resin With Long Chained Amines

Reactivity Studies of Maleimide Epoxy Resin With Long Chained Amines

<b>Preparation and reactivity studies of maleimidophenyl glycidylether with amines</b>

Synthesis, Characterization and Curing Studies of Thermosetting Epoxy Resin with Amines

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