Oligomeric benzoin photoinitiators

Nilgn Kizilcan; Ahmet Akar

doi:10.1002/app.10470

Oligomeric benzoin photoinitiators

Nilgn Kizilcan, Ahmet Akar^*

^*Corresponding author for this work

Department of Chemistry

Istanbul Technical University

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Novel oligomeric photoinitiators were synthesised by reacting benzoin with isophorone diisocyanate-terminated oligomers of dihydroxy-terminated depolymerization products of polyethylene terephthalate (PET). PET was depolymerized by ethylene glycol (EG), hexylene glycol (HG), polyethylene glycol 10 000 (PEG), and α, ω-dihydroxy poly(dimethyl siloxane)s (PDMS). Oligomeric photoinitiators were used as free radical initiators for polymerization of styrene and acrylonitrile. Formation of block copolymers was illustrated by several characterisation methods such as FTIR, ¹H-NMR, DSC, and GPC.

Original language	English
Pages (from-to)	500-508
Number of pages	9
Journal	Journal of Applied Polymer Science
Volume	85
Issue number	3
DOIs	https://doi.org/10.1002/app.10470
Publication status	Published - 18 Jul 2002

Keywords

Copolymerization
Photopolymerization
Polysiloxanes
Polystyrene

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title = "Oligomeric benzoin photoinitiators",

abstract = "Novel oligomeric photoinitiators were synthesised by reacting benzoin with isophorone diisocyanate-terminated oligomers of dihydroxy-terminated depolymerization products of polyethylene terephthalate (PET). PET was depolymerized by ethylene glycol (EG), hexylene glycol (HG), polyethylene glycol 10 000 (PEG), and α, ω-dihydroxy poly(dimethyl siloxane)s (PDMS). Oligomeric photoinitiators were used as free radical initiators for polymerization of styrene and acrylonitrile. Formation of block copolymers was illustrated by several characterisation methods such as FTIR, 1H-NMR, DSC, and GPC.",

keywords = "Copolymerization, Photopolymerization, Polysiloxanes, Polystyrene",

author = "Nilgn Kizilcan and Ahmet Akar",

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doi = "10.1002/app.10470",

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AU - Akar, Ahmet

PY - 2002/7/18

Y1 - 2002/7/18

N2 - Novel oligomeric photoinitiators were synthesised by reacting benzoin with isophorone diisocyanate-terminated oligomers of dihydroxy-terminated depolymerization products of polyethylene terephthalate (PET). PET was depolymerized by ethylene glycol (EG), hexylene glycol (HG), polyethylene glycol 10 000 (PEG), and α, ω-dihydroxy poly(dimethyl siloxane)s (PDMS). Oligomeric photoinitiators were used as free radical initiators for polymerization of styrene and acrylonitrile. Formation of block copolymers was illustrated by several characterisation methods such as FTIR, 1H-NMR, DSC, and GPC.

AB - Novel oligomeric photoinitiators were synthesised by reacting benzoin with isophorone diisocyanate-terminated oligomers of dihydroxy-terminated depolymerization products of polyethylene terephthalate (PET). PET was depolymerized by ethylene glycol (EG), hexylene glycol (HG), polyethylene glycol 10 000 (PEG), and α, ω-dihydroxy poly(dimethyl siloxane)s (PDMS). Oligomeric photoinitiators were used as free radical initiators for polymerization of styrene and acrylonitrile. Formation of block copolymers was illustrated by several characterisation methods such as FTIR, 1H-NMR, DSC, and GPC.

KW - Copolymerization

KW - Photopolymerization

KW - Polysiloxanes

KW - Polystyrene

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DO - 10.1002/app.10470

M3 - Article

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VL - 85

SP - 500

EP - 508

JO - Journal of Applied Polymer Science

JF - Journal of Applied Polymer Science

IS - 3

ER -

Oligomeric benzoin photoinitiators

Abstract

Keywords

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