Global Patent Index - EP 1070099 A1

EP 1070099 A1 2001-01-24 - BIODEGRADABLE PACKAGING MATERIAL, METHOD FOR PRODUCING SAME AND ITS USE

Title (en)

BIODEGRADABLE PACKAGING MATERIAL, METHOD FOR PRODUCING SAME AND ITS USE

Title (de)

BIOLOGISCH ABBAUBARES MATERIAL FÜR VERPACKUNGEN, VERFAHREN ZU DESSEN HERSTELLUNG SOWIE DESSEN VERWENDUNG

Title (fr)

MATERIAU BIODEGRADABLE POUR DES EMBALLAGES, SON PROCEDE DE PRODUCTION ET SON UTILISATION

Publication

EP 1070099 A1 (DE)

Application

EP 99916901 A

Priority

  • DE 19814373 A
  • EP 9902220 W

Abstract (en)

[origin: DE19814373A1] The invention relates to a biodegradable packaging material, containing: (a) between 45 and 72 wt.% starch, (b) between 18 and 45 wt.% cellulosic fibres, (c) between 0.2 and 10 wt.% fatty separating agent, (d) between 0.05 and 3.0 wt.% emulsifier and (e) between 2 and 15 wt.% water. The invention also relates to a method for producing such a material and to its use for packaging objects, especially food.

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

C08L 3/02; A23L 1/0522; A23P 1/08; B65D 65/46

IPC 8 full level (invention and additional information)

B65D 65/46 (2006.01); C08L 1/00 (2006.01); C08L 3/02 (2006.01); C08L 91/00 (2006.01); C08L 101/16 (2006.01)

CPC (invention and additional information)

B65D 65/46 (2013.01); C08L 3/02 (2013.01); Y02W 90/11 (2015.05); Y02W 90/13 (2015.05)

Combination set (CPC)

C08L 3/02 + C08L 2666/02

Citation (search report)

See references of WO 9950346A1

Designated contracting state (EPC)

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

EPO simple patent family

DE 19814373 A1 19991007; DE 19814373 C2 20000531; AU 3522199 A 19991018; CA 2324575 A1 19991007; DE 19980541 D2 20010802; EP 1070099 A1 20010124; JP 2002509969 A 20020402; NO 20004891 A 20001130; NO 20004891 D0 20000929; PL 343178 A1 20010730; WO 9950346 A1 19991007

INPADOC legal status


2002-08-14 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020206

2001-07-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010612

2001-01-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000831

2001-01-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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