Copoly(ester-amides) and copoly(ester-urethanes)

Hendrik Roelof Stapert; Pieter Jan Dijkstra; Jan Feijen,

Copoly(ester-amides) and copoly(ester-urethanes)

Hendrik Roelof Stapert (Inventor)
, Pieter Jan Dijkstra (Inventor)
, Jan Feijen, (Inventor)

Research output: Patent

Abstract

The invention provides biodegradable copolymers of the copoly(esteramide) or copoly(esterurethane) type, which copolymers consist of building blocks with the general structure (I): -[-CB-VB-]- wherein CB and VB of different building blocks may be the same or different, and CB represents a block with a constant length and VB represents a block with a variable length.

Original language	English
Patent number	WO1998000454A1
IPC	C08G 69/ 44 A I
Filing date	27/06/97
Publication status	Published - 8 Jan 1998

Access to Document

WO1998000454A1Final published version, 1.09 MB

https://patents.google.com/patent/WO1998000454A1/en

2 Patent

Copoly(ester-amides) and copoly(ester-urethanes)
Stapert, H. R. (Inventor), Dijkstra, P. J. (Inventor) & Feijen, J. (Inventor), 9 Jan 2001, Patent No. US6172167B1, Priority date 9 Jan 2001
Research output: Patent

Open Access
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Copoly(ester-amides) and copoly(ester-urethanes)
Stapert, H. R. (Inventor), Feijen, J. (Inventor) & Dijkstra, P. J. (Inventor), 7 Jan 1998, Patent No. NL1003459C2, 28 Jun 1996, Priority date 27 Jun 1997
Research output: Patent

Open Access
File

Cite this

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title = "Copoly(ester-amides) and copoly(ester-urethanes)",

abstract = "The invention provides biodegradable copolymers of the copoly(esteramide) or copoly(esterurethane) type, which copolymers consist of building blocks with the general structure (I): -[-CB-VB-]- wherein CB and VB of different building blocks may be the same or different, and CB represents a block with a constant length and VB represents a block with a variable length.",

author = "Stapert, \{Hendrik Roelof\} and Dijkstra, \{Pieter Jan\} and Jan Feijen,",

year = "1998",

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day = "8",

language = "English",

type = "Patent",

note = "WO1998000454A1; C08G 69/ 44 A I",

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TY - PAT

T1 - Copoly(ester-amides) and copoly(ester-urethanes)

AU - Stapert, Hendrik Roelof

AU - Dijkstra, Pieter Jan

AU - Feijen,, Jan

PY - 1998/1/8

Y1 - 1998/1/8

N2 - The invention provides biodegradable copolymers of the copoly(esteramide) or copoly(esterurethane) type, which copolymers consist of building blocks with the general structure (I): -[-CB-VB-]- wherein CB and VB of different building blocks may be the same or different, and CB represents a block with a constant length and VB represents a block with a variable length.

AB - The invention provides biodegradable copolymers of the copoly(esteramide) or copoly(esterurethane) type, which copolymers consist of building blocks with the general structure (I): -[-CB-VB-]- wherein CB and VB of different building blocks may be the same or different, and CB represents a block with a constant length and VB represents a block with a variable length.

M3 - Patent

M1 - WO1998000454A1

Y2 - 1997/06/27

ER -

Copoly(ester-amides) and copoly(ester-urethanes)

Abstract

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Research output