Title:
【発明の名称】生分解可能なポリマー、その製造方法並びに生分解可能な成形体の製造のためのその使用
Document Type and Number:
Japanese Patent JP3452583
Kind Code:
B2
Abstract:
PCT No. PCT/EP96/00458 Sec. 371 Date Aug. 14, 1997 Sec. 102(e) Date Aug. 14, 1997 PCT Filed Feb. 3, 1996 PCT Pub. No. WO96/25448 PCT Pub. Date Aug. 22, 1996Biodegradable polymers comprising a polyether ester P1 obtained by reacting a first mixture of 20-95 mol% of adipic acid or ester-forming derivatives thereof or mixtures thereof, 5-80 mol% of terephthalic acid or ester-forming derivatives thereof or mixtures thereof, and 0-5 mol% of a compound containing sulfonate groups, and a second mixture of 15-99.8 mol% of a dihydroxy compound selected from the group consisting of C2-C6-alkanediols and C5-C10-cycloalkanediols, 85-0.2 mol% of a dihydroxy compound IHO-[(CH2)n-O]m-H(n=2, 3 or 4, m=2-250) with 0-5 mol%, based on the first mixture, of a compound D having at least three groups capable of ester formation, and a bisoxazoline C1, their preparation and their use in the manufacture of biodegradable molding materials.
Inventors:
Volker Walzerhan
Gunter Pipper
Ursula Seeliger
Peter Bower
Dieter Bernhard beimborn
Motoyoshi Yamamoto
Gunter Pipper
Ursula Seeliger
Peter Bower
Dieter Bernhard beimborn
Motoyoshi Yamamoto
Application Number:
JP52462196A
Publication Date:
September 29, 2003
Filing Date:
February 03, 1996
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
C08G63/60; C08G63/66; C08G63/672; C08G63/91; C08L3/00; C08L67/00; C08J9/04; C08L101/16; C09J167/00; D21H19/28; (IPC1-7): C08G63/66; C08J9/04; C08L67/00; C09J167/00; D21H19/28
Domestic Patent References:
| JP56110720A |
Other References:
【文献】欧州特許出願公開569143(EP,A2)
Attorney, Agent or Firm:
Toshio Yano (3 outside)