EP 1133240 A4 20030730 - BIODEGRADABLE CHEWING GUM BASES INCLUDING PLASTICIZED POLY(D,L-LACTIC ACID) AND COPOLYMERS THEREOF
Title (en)
BIODEGRADABLE CHEWING GUM BASES INCLUDING PLASTICIZED POLY(D,L-LACTIC ACID) AND COPOLYMERS THEREOF
Title (de)
BIOLOGISCH ABBAUBARE KAUGUMMIGRUNDSTOFFE ENTHALTEND WEICHGEMACHTE POLY(D,L)MILCHSAEURE SOWIE DEREN COPOLYMERE
Title (fr)
BASES DE GOMMES A MACHER BIODEGRADABLES COMPRENANT UN POLY(D,L-ACIDE LACTIQUE) PLASTIFIE ET SES COPOLYMERES
Publication
Application
Priority
US 9820656 W 19981002
Abstract (en)
[origin: WO0019837A1] Gum base and chewing gums including plasticized poly(D,L-lactic acid) and poly(D,L-lactic acid-co-glycolic acid) are provided as well as methods of making same.
IPC 1-7
IPC 8 full level
A23G 4/00 (2006.01); A23G 4/06 (2006.01); A23G 4/08 (2006.01)
CPC (source: EP)
Citation (search report)
- [X] EP 0711506 A2 19960515 - UNIV GRONINGEN [NL] & US 5672367 A 19970930 - GRIJPMA DIRK WYBE [NL], et al
- [A] US 2668162 A 19540202 - LOWE CHARLES E
- [A] US 5470944 A 19951128 - BONSIGNORE PATRICK V [US]
- [A] LIPINSKY E.S., SINCLAIR R.G.: "Is Lactic Acid a Commodity Chemical?", CHEMICAL ENGINEERING PROGRESS, AMERICAN INSTITUTE OF CHEMICAL ENGINEERS. NEW YORK, US, August 1986 (1986-08-01), pages 26 - 32, XP002097228, ISSN: 0360-7275
- [A] MCNAUGHT A.D., WILKINSON A.: "IUPAC. Compendium of chemical terminology. The Gold Book, 2nd Ed.", 1997, BLACKWELL SCIENCE, ISBN: 0865426848, XP002242040
- [A] HUTMACHER D., HÜRZELER M.B., SCHLIEPHAKE H.: "A REVIEW OF MATERIAL PROPERTIES OF BIODEGRADABLE AND BIORESORBABLE POLYMERS AND DEVICES FOR GTR AND GBR APPLICATIONS", INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL IMPLANTS, QUINTESSENCE PUBL., CHICAGO, IL, US, vol. 11, no. 5, 1996, pages 667 - 678, XP002929719, ISSN: 0882-2786
- See references of WO 0019837A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0019837 A1 20000413; AU 9678298 A 20000426; EP 1133240 A1 20010919; EP 1133240 A4 20030730
DOCDB simple family (application)
US 9820656 W 19981002; AU 9678298 A 19981002; EP 98950842 A 19981002