DE69020088D1 - Durch Faserspinntechniken hergestellte Strukturen zur allmählichen Freisetzung von Wirkstoffen. - Google Patents

Durch Faserspinntechniken hergestellte Strukturen zur allmählichen Freisetzung von Wirkstoffen.

Info

Publication number
DE69020088D1
DE69020088D1 DE69020088T DE69020088T DE69020088D1 DE 69020088 D1 DE69020088 D1 DE 69020088D1 DE 69020088 T DE69020088 T DE 69020088T DE 69020088 T DE69020088 T DE 69020088T DE 69020088 D1 DE69020088 D1 DE 69020088D1
Authority
DE
Germany
Prior art keywords
active agent
fiber
gradual release
active substances
fiber spinning
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.)
Expired - Fee Related
Application number
DE69020088T
Other languages
English (en)
Other versions
DE69020088T2 (de
Inventor
Joo Hae Song
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
Application granted granted Critical
Publication of DE69020088D1 publication Critical patent/DE69020088D1/de
Publication of DE69020088T2 publication Critical patent/DE69020088T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A23G4/064—Chewing gum characterised by the composition containing organic or inorganic compounds containing 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
    • A23G4/18—Chewing gum characterised by shape, structure or physical form, e.g. aerated products
    • A23G4/20—Composite products, e.g. centre-filled, multi-layer, laminated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
DE69020088T 1989-10-10 1990-10-03 Durch Faserspinntechniken hergestellte Strukturen zur allmählichen Freisetzung von Wirkstoffen. Expired - Fee Related DE69020088T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41866289A 1989-10-10 1989-10-10

Publications (2)

Publication Number Publication Date
DE69020088D1 true DE69020088D1 (de) 1995-07-20
DE69020088T2 DE69020088T2 (de) 1996-02-01

Family

ID=23659051

Family Applications (2)

Application Number Title Priority Date Filing Date
DE199090310799T Pending DE422820T1 (de) 1989-10-10 1990-10-03 Durch faserspinntechniken hergestellte strukturen zur allmaehlichen freisetzung von wirkstoffen.
DE69020088T Expired - Fee Related DE69020088T2 (de) 1989-10-10 1990-10-03 Durch Faserspinntechniken hergestellte Strukturen zur allmählichen Freisetzung von Wirkstoffen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE199090310799T Pending DE422820T1 (de) 1989-10-10 1990-10-03 Durch faserspinntechniken hergestellte strukturen zur allmaehlichen freisetzung von wirkstoffen.

Country Status (13)

Country Link
US (1) US5364627A (de)
EP (1) EP0422820B1 (de)
JP (1) JPH03206110A (de)
CN (1) CN1054368A (de)
AT (1) ATE123650T1 (de)
AU (1) AU639645B2 (de)
CA (1) CA2025764C (de)
DE (2) DE422820T1 (de)
DK (1) DK0422820T3 (de)
ES (1) ES2073538T3 (de)
FI (1) FI904598A0 (de)
NO (1) NO904370L (de)
NZ (1) NZ235372A (de)

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NO904370L (no) 1991-04-11
AU639645B2 (en) 1993-07-29
FI904598A0 (fi) 1990-09-18
EP0422820A2 (de) 1991-04-17
DE422820T1 (de) 1991-11-28
DE69020088T2 (de) 1996-02-01
ATE123650T1 (de) 1995-06-15
EP0422820B1 (de) 1995-06-14
ES2073538T3 (es) 1995-08-16
CA2025764C (en) 1996-09-03
AU6263990A (en) 1991-04-26
NZ235372A (en) 1992-05-26
NO904370D0 (no) 1990-10-09
EP0422820A3 (en) 1991-09-11
DK0422820T3 (da) 1995-08-14
CN1054368A (zh) 1991-09-11
US5364627A (en) 1994-11-15
JPH03206110A (ja) 1991-09-09
CA2025764A1 (en) 1991-04-11

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