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Dive into the research topics where Bert Jan Lommerts is active.

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Featured researches published by Bert Jan Lommerts.


Polymer | 1995

Perfectly alternating ethylene—carbon monoxide copolymers: structure and morphology of epitaxially grown crystals

V. Grayer; Bert Jan Lommerts; P. Smith; B. Lotz; J. C. Wittmann

Abstract Epitaxial growth of the perfectly alternating ethylene—carbon monoxide copolymer (POK) has been successfully achieved using hydroquinone, first as a solvent in its liquid state, and then as a substrate in its crystallized form. Mono-oriented POK domains grow directly in the α crystal form. The polymer chain axis lies parallel to the substrate surface and each domain is composed of a stack of lamellae standing edgewise; the contact plane with the substrate is the crystallographically dense (100) plane.


Archive | 1991

PROCESS FOR MAKING POLYKETONE FIBERS

Bert Jan Lommerts; Jan Smook; Bastiaan Krins; Andrzej M. Piotrowski; Elliot I. Band


Polymer | 2001

The influence of catalyst remnants on thermal degradation during melt processing of high melting ethylene–carbon monoxide copolymers

Bert Jan Lommerts


Archive | 1994

POLYKETONE POLYMER, POLYKETONE PRODUCTS, AND A PREPARATIVE PROCESS

Bert Jan Lommerts; Steven R. Leijenaar; Gerrit Hoentjen


Archive | 1996

Copolymer of carbon monoxide and ethylene containing ketal structures

Paul K. Hanna; Andrzej M. Piotrowski; Bert Jan Lommerts; Steven R. Leijenaar; Gerrit Hoentjen


Archive | 1993

Polyketone yarn and a method of manufacturing same

Hendrik Maat; Peter Jeroen Cloos; Harm Van Der Werff; Bert Jan Lommerts


Archive | 1996

Process of making polyketon yarn

Hendrik Maat; Peter Jeroen Cloos; Harm Van Der Werff; Bert Jan Lommerts


Archive | 1993

POLYKETONE FIBRES AND A PROCESS FOR MAKING SAME

Bert Jan Lommerts; Elliot I. Band; Jan Smook; Bastiaan Krins; Andrzej M. Piotrowski


Archive | 1993

Polyketone and process for their manufacture

Hendrik Maat; Peter Jeroen Cloos; Der Werff Harm Van; Bert Jan Lommerts


Archive | 1993

Polyketongarn und verfahren zu ihrer herstellung Polyketone and processes for their preparation

Hendrik Maat; Peter Jeroen Cloos; Der Werff Harm Van; Bert Jan Lommerts

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