Poly(styrene peroxide) and poly(methyl methacrylate peroxide) for grafting on unsaturated bacterial polyesters

A new soluble terephthaloyl oligoperoxide (OTP) was synthesized by the reaction of terephthaloyl. peroxide and 2,5-dimethyl 2,5-dihydroperoxy hexane. Thermal polymerization of vinyl monomers (styrene, methyl methacrylate) with OTP yielded poly(styrene peroxide) (PS-P) and poly(methyl methacrylate peroxide) (PMMA-P) which are used in the grafting reactions onto medium chain length unsaturated bacterial polyester obtained from soybean oily acids with Pseudomonas oleovorans poly(3-hydroxy alkanoate), (PHA). PS-g-PHA and PMMA-g-PHA graft copolymers isolated from related homopolymers were characterizated by 1H NMR spectrometry, FT-IR spectroscopy, thermal analysis and gel permeation chromatographic (GPC) techiques. Swelling measurement of the crosslinked graft copolymers were also measured to calculate qv values.

Dergi Adı Macromolecular Chemistry and Physics
Dergi Cilt Bilgisi 202
Dergi Sayısı 16
Sayfalar 348 - 354
Yayın Yılı 2001
Eser Adı
[dc.title]
Poly(styrene peroxide) and poly(methyl methacrylate peroxide) for grafting on unsaturated bacterial polyesters
Yazar
[dc.contributor.author]
Çakmaklı, Birten
Yazar
[dc.contributor.author]
Hazer, Baki
Yazar
[dc.contributor.author]
Borcaklı, Mehlika
Yayın Yılı
[dc.date.issued]
2001
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
A new soluble terephthaloyl oligoperoxide (OTP) was synthesized by the reaction of terephthaloyl. peroxide and 2,5-dimethyl 2,5-dihydroperoxy hexane. Thermal polymerization of vinyl monomers (styrene, methyl methacrylate) with OTP yielded poly(styrene peroxide) (PS-P) and poly(methyl methacrylate peroxide) (PMMA-P) which are used in the grafting reactions onto medium chain length unsaturated bacterial polyester obtained from soybean oily acids with Pseudomonas oleovorans poly(3-hydroxy alkanoate), (PHA). PS-g-PHA and PMMA-g-PHA graft copolymers isolated from related homopolymers were characterizated by 1H NMR spectrometry, FT-IR spectroscopy, thermal analysis and gel permeation chromatographic (GPC) techiques. Swelling measurement of the crosslinked graft copolymers were also measured to calculate qv values.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Künye
[dc.identifier.citation]
Cakmakli, B., Hazer, B. ve Borcakli, M. (2001). Poly(Styrene peroxide) and poly(Methyl methacrylate peroxide) for grafting on unsaturated bacterial polyesters. Macromolecular Bioscience, 1(8), 348-354. doi:10.1002/1616-5195(20011101)1:8<348::AID-MABI348>3.0.CO;2-I
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
1022-1352
İlk Sayfa Sayısı
[dc.identifier.startpage]
348
Son Sayfa Sayısı
[dc.identifier.endpage]
354
Dergi Adı
[dc.relation.journal]
Macromolecular Chemistry and Physics
Dergi Sayısı
[dc.identifier.issue]
16
Dergi Cilt Bilgisi
[dc.identifier.volume]
202
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/7054
Tek Biçim Adres
[dc.identifier.uri]
https://doi.org/10.1002/1616-5195(20011101)1:8<348::AID-MABI348>3.0.CO;2-I
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25
09.12.2022 tarihinden bu yana
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09 Şubat 2024 08:20
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peroxide) terephthaloyl copolymers homopolymers related characterizated isolated PMMA-g-PHA PS-g-PHA alkanoate) poly(3-hydroxy oleovorans Pseudomonas thermal measurement values calculate measured crosslinked Swelling spectrometry techiques chromatographic permeation analysis spectroscopy soybean length obtained 5-dihydroperoxy methyl (styrene monomers polymerization Thermal
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