Global patent index - EP 1037943 A1

EP 1037943 A1 2000-09-27 - STABILIZED MOLDING COMPOUNDS COMPRISED OF BIOLOGICALLY DEGRADABLE MATERIALS

Title (en)

STABILIZED MOLDING COMPOUNDS COMPRISED OF BIOLOGICALLY DEGRADABLE MATERIALS

Title (de)

STABILISIERTE FORMMASSEN BIOLOGISCH ABBAUBARER MATERIALIEN

Title (fr)

MATIERES MOULABLES STABILISEES CONSTITUEES DE MATERIAUX BIODEGRADABLES

Publication

EP 1037943 A1 (DE)

Application

EP 98963527 A

Priority

  • DE 19754418 A
  • EP 9807690 W

Abstract (en)

[origin: DE19754418A1] The invention relates to stabilized thermoplastic molding compounds comprised of biologically degradable polymers which are stabilized against hydrolytic and microbial degradation and a method for producing concentrates based on thermoplastic biologically degradable polymers. The invention also relates to a method for producing hydrolysis stabilized and antimicrobial or microbistatic acting thermoplastic biologically degradable molding compounds as well as to the utilization of the inventive stabilized molding compounds as biologically degradable materials for the production of semi-finished goods, films, injection molded parts, monofilaments, multifilaments, fibers, non-wovens and wovens. In addition, the invention relates to the molded bodies produced from the molded compounds such as semi-finished goods, films, injection molded parts, monofilaments, multifilaments, fibers, non-wovens and wovens.

IPC 1-7 (main, further and additional classification)

C08K 5/00; C08K 5/29; C08K 3/00; C08L 77/00; C08L 67/00

IPC 8 full level (invention and additional information)

C08L 101/16 (2006.01); C08K 3/00 (2006.01); C08K 5/00 (2006.01); C08K 5/29 (2006.01); C08L 67/02 (2006.01); C08L 69/00 (2006.01); C08L 77/12 (2006.01)

CPC (invention and additional information)

C08L 77/12 (2013.01); C08K 5/0058 (2013.01); C08K 5/29 (2013.01); C08L 67/02 (2013.01); C08L 69/005 (2013.01)

Combination set (CPC)

  1. C08K 5/0058 + C08L 77/12
  2. C08K 5/29 + C08L 77/12
  3. C08L 77/12 + C08L 79/08

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB IT LI NL SE

EPO simple patent family

DE 19754418 A1 19990610; AU 1876399 A 19990628; CA 2313192 A1 19990617; CN 1281482 A 20010124; EP 1037943 A1 20000927; JP 2001525473 A 20011211; NO 20002947 A 20000703; NO 20002947 D0 20000608; WO 9929768 A1 19990617; ZA 9811205 B 19990609

INPADOC legal status

2003-08-20 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030213

2002-11-20 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20021002

2000-09-27 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000710

2000-09-27 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH DE DK ES FI FR GB IT LI NL SE