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Träfflista för sökning "L773:1022 1352 OR L773:1521 3935 srt2:(1995-1999)"

Search: L773:1022 1352 OR L773:1521 3935 > (1995-1999)

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1.	Malmstrom, E, et al. (author) The effect of terminal alkyl chains on hyperbranched polyesters based on 2,2-bis(hydroxymethyl)propionic acid 1996 In: Macromolecular Chemistry and Physics. - : Wiley. - 1022-1352 .- 1521-3935. ; 197, s. 3199-3207 Journal article (peer-reviewed)abstract A hyperbranched hydroxyfunctional polyester based on 2,2-bis(hydroxymethyl)propionic acid as AB(2)-monomer and a tetrafunctional polyol as core was end-capped with five different alkylacyl chlorides. Alkyl chain lengths ranging from three to sixteen carbons were used. Short alkyl chains (3-6 carbons) decrease the glass transition temperature from around 30 degrees C for the hydroxyterminated polyester to temperatures well below zero. With a sufficiently long alkyl chain (12-16 carbons) the polymers tend to crystallize. The polyesters with C-16-chains as terminal groups exhibit several different crystalline phases as revealed by differential scanning calorimetry. From X-ray data it was possible to suggest that the crystallization for the C-16-terminated samples occurs in a non-interpenetrating fashion for the larger sample and in an interpenetrating way for the smaller polymers.
2.	Andrzejewska, E, et al. (author) The role of oxygen in camphorquinone-initiated photopolymerization 1998 In: MACROMOLECULAR CHEMISTRY AND PHYSICS. - 1022-1352. ; 199:3, s. 441-449 Journal article (other academic/artistic)
3.	Nie, J, et al. (author) Effect of peroxides and hydroperoxides on the camphorquinone-initiated photopolymerization 1999 In: MACROMOLECULAR CHEMISTRY AND PHYSICS. - 1022-1352. ; 200:7, s. 1692-1701 Journal article (other academic/artistic)

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Type of publication: journal article (3)

Type of content: other academic/artistic (2); peer-reviewed (1)

Author/Editor: Linden, LA (2); Andrzejewska, E (2); Rabek, JF (2); Nie, J. (1); Johansson, M (1); Paczkowski, J (1); show more...; Hult, A (1); MALMSTROM, E (1); Wrzyszczynski, A (1); Fouassier, JP (1); Scigalski, F (1); show less...

University: Karolinska Institutet (2); Royal Institute of Technology (1)

Language: English (3)

Research subject (UKÄ/SCB): Engineering and Technology (1)

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