EP1133240A4 - Biodegradable chewing gum bases including plasticized poly(d,l-lactic acid) and copolymers thereof - Google Patents

Biodegradable chewing gum bases including plasticized poly(d,l-lactic acid) and copolymers thereof

Info

Publication number
EP1133240A4
EP1133240A4 EP98950842A EP98950842A EP1133240A4 EP 1133240 A4 EP1133240 A4 EP 1133240A4 EP 98950842 A EP98950842 A EP 98950842A EP 98950842 A EP98950842 A EP 98950842A EP 1133240 A4 EP1133240 A4 EP 1133240A4
Authority
EP
European Patent Office
Prior art keywords
copolymers
lactic acid
chewing gum
bases including
gum bases
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP98950842A
Other languages
German (de)
French (fr)
Other versions
EP1133240A1 (en
Inventor
Weisheng Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WM Wrigley Jr Co
Original Assignee
WM Wrigley Jr Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WM Wrigley Jr Co filed Critical WM Wrigley Jr Co
Publication of EP1133240A1 publication Critical patent/EP1133240A1/en
Publication of EP1133240A4 publication Critical patent/EP1133240A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G4/00—Chewing gum
    • A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G4/00—Chewing gum
    • A23G4/06—Chewing gum characterised by the composition containing organic or inorganic compounds
    • A23G4/08—Chewing gum characterised by the composition containing organic or inorganic compounds of the chewing gum base

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Confectionery (AREA)
EP98950842A 1998-10-02 1998-10-02 Biodegradable chewing gum bases including plasticized poly(d,l-lactic acid) and copolymers thereof Withdrawn EP1133240A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/020656 WO2000019837A1 (en) 1998-10-02 1998-10-02 Biodegradable chewing gum bases including plasticized poly(d,l-lactic acid) and copolymers thereof

Publications (2)

Publication Number Publication Date
EP1133240A1 EP1133240A1 (en) 2001-09-19
EP1133240A4 true EP1133240A4 (en) 2003-07-30

Family

ID=22267994

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98950842A Withdrawn EP1133240A4 (en) 1998-10-02 1998-10-02 Biodegradable chewing gum bases including plasticized poly(d,l-lactic acid) and copolymers thereof

Country Status (3)

Country Link
EP (1) EP1133240A4 (en)
AU (1) AU9678298A (en)
WO (1) WO2000019837A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6803061B1 (en) 1999-08-04 2004-10-12 Wm. Wrigley Jr. Company Ingestible chewing gum for animals
IT1317687B1 (en) * 2000-01-24 2003-07-15 Roberto Cappellari DEGRADABLE CHEWING GUM.
GB0006555D0 (en) * 2000-03-17 2000-05-10 Nestle Sa Edible chewing gum
DK1370153T4 (en) 2001-03-23 2015-05-18 Gumlink As COATED degradable CHEWING GUM WITH IMPROVED STABILITY AND PROCESS FOR THE PREPARATION OF THIS
JP2004524410A (en) * 2001-03-23 2004-08-12 ガムリンク エー／エス Degradable resin substitutes for chewing gum
EP1370154B1 (en) * 2001-03-23 2008-01-09 Gumlink A/S Degradable elastomers for chewing gum base
WO2002076231A1 (en) * 2001-03-23 2002-10-03 Gumlink A/S Biodegradable chewing gum and method of manufacturing such chewing gum
EP1306013A1 (en) 2001-03-28 2003-05-02 Hycail B.V. Biodegradable gum base
WO2004028268A1 (en) 2002-09-24 2004-04-08 Gumlink A/S Chewing gum comprising at least two different biodegradable polymers
DK1542542T3 (en) 2002-09-24 2009-01-19 Gumlink As Biodegradable chewing gum comprising at least one high molecular weight biodegradable polymer
WO2006066572A2 (en) * 2004-12-22 2006-06-29 Gumlink A/S Biodegradable chewing gum comprising biodegradable polymer with high glass transition temperature
WO2006116995A1 (en) * 2005-05-04 2006-11-09 Gumlink A/S Biodegradable toffee gum
AU2010292073B2 (en) * 2009-09-10 2015-10-22 Regents Of University Of Minnesota Chewing gum compositions
CN107846924A (en) * 2015-07-02 2018-03-27 Wm.雷格利Jr.公司 Matrix from renewable resource

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668162A (en) * 1952-03-20 1954-02-02 Du Pont Preparation of high molecular weight polyhydroxyacetic ester
US5470944A (en) * 1992-02-13 1995-11-28 Arch Development Corporation Production of high molecular weight polylactic acid
EP0711506A2 (en) * 1994-10-14 1996-05-15 Rijksuniversiteit te Groningen Chewing gum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5366740A (en) * 1993-02-04 1994-11-22 Warner-Lambert Company Chewing gum containing wheat gluten
US5580590A (en) * 1993-12-27 1996-12-03 The Wm. Wrigley Jr. Company Environmentally friendly chewing gum compositions containing elastic protein-based polymers and method of making it
US5482722A (en) * 1994-09-26 1996-01-09 Opta Food Ingredients, Inc. Confections comprising a proteinaceous chewable base

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668162A (en) * 1952-03-20 1954-02-02 Du Pont Preparation of high molecular weight polyhydroxyacetic ester
US5470944A (en) * 1992-02-13 1995-11-28 Arch Development Corporation Production of high molecular weight polylactic acid
EP0711506A2 (en) * 1994-10-14 1996-05-15 Rijksuniversiteit te Groningen Chewing gum
US5672367A (en) * 1994-10-14 1997-09-30 Rijksuniversiteit Te Groningen Biodegradable chewing gum

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
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 *
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 *
MCNAUGHT A.D., WILKINSON A.: "IUPAC. Compendium of chemical terminology. The Gold Book, 2nd Ed.", 1997, BLACKWELL SCIENCE, ISBN: 0865426848, XP002242040 *
See also references of WO0019837A1 *

Also Published As

Publication number Publication date
AU9678298A (en) 2000-04-26
EP1133240A1 (en) 2001-09-19
WO2000019837A1 (en) 2000-04-13

Similar Documents

Publication Publication Date Title
EP1133240A4 (en) Biodegradable chewing gum bases including plasticized poly(d,l-lactic acid) and copolymers thereof
EP0683207A3 (en) L-lactic acid polymer composition, molded product and film.
AU5092399A (en) Non-stick chewing gum made from plasticized proteinaceous materials and compositions containing the same
AU6509000A (en) High melt swell polymer
AU3100800A (en) Antimicrobial chewing gum
AU1029300A (en) Chewing gum containing nicotine and production methods thereof
CY2448B1 (en) Crunchy chewing gum.
EP0863745A4 (en) Thermosensitive biodegradable polymers based on poly(ether-ester) block copolymers
AU4913699A (en) Biocompatible polymers, preparation method and compositions containing same
PL344105A1 (en) Polymer based rapidly dissolving tablets and production processes thereof
AU4423999A (en) Absorbable polymers and surgical articles fabricated therefrom
AU2294301A (en) Controlled release perillartine in chewing gum
AU2004697A (en) Biodegradable poly (amino acid)s, derivatized amino acid polymers and methods for making same
EP1177242A4 (en) Biodegradable polymer compositions, methods for making same and articles therefrom
ZA200204603B (en) Amphiphilic polymers and polypeptide conjugates comprising same.
AU2001281045A1 (en) Acid end group poly(d,l-lactide-co-glycolide) copolymers with high glycolide content
AU4103496A (en) Poly(lactic acid) composition having improved physical properties
AU2608701A (en) Degradable copolymers for chewing gum base
DE69534229D1 (en) IMPROVED SUGAR-FREE, NON-ADHESIVE CHEWING GUM
GB2359816B (en) Chewing gum sbr
CA2356935A1 (en) Gum base and chewing gum containing edible polyesters
AU6652398A (en) Environmentally friendly chewing gum bases including polyhydroxyalkanoates
GB9827427D0 (en) Poly º-caprolactone plasticizers and vinylic polymer compositions plastified therewith
GB9808380D0 (en) Chewing gum removel
AU4845500A (en) Melt processable thermoplastic polymer composition

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010720

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL PAYMENT 20010720;LT PAYMENT 20010720;LV PAYMENT 20010720;MK PAYMENT 20010720;RO PAYMENT 20010720;SI PAYMENT 20010720

RIC1 Information provided on ipc code assigned before grant

Ipc: 7C 08G 63/08 B

Ipc: 7C 08L 67/04 B

Ipc: 7A 23G 3/30 A

A4 Supplementary search report drawn up and despatched

Effective date: 20030618

17Q First examination report despatched

Effective date: 20040422

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20050626