IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0663972
(2008-06-12)
|
등록번호 |
US-8802209
(2014-08-12)
|
우선권정보 |
FR-07 04259 (2007-06-15) |
국제출원번호 |
PCT/EP2008/057442
(2008-06-12)
|
§371/§102 date |
20091210
(20091210)
|
국제공개번호 |
WO2008/152122
(2008-12-18)
|
발명자
/ 주소 |
- Lacoste, Sandrine
- Peyrot, Laurence
- Boivin, Eliane
|
출원인 / 주소 |
|
대리인 / 주소 |
Wolf, Greenfield & Sacks, P.C.
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
14 |
초록
Multi-layered plastic polymeric container useful for the storage and conservation of pharmaceutical compositions, sterile or non sterile, which comprises an inner layer and an outer layer, a gas barrier layer, and adhesive layers.
대표청구항
▼
1. Multi-layered plastic polymeric container in a bottle form for the storage of a composition consisting essentially of an inner polymeric layer and an outer polymeric layer in direct contact with the composition and the environment, respectively, a central gas barrier layer and two intermediate ad
1. Multi-layered plastic polymeric container in a bottle form for the storage of a composition consisting essentially of an inner polymeric layer and an outer polymeric layer in direct contact with the composition and the environment, respectively, a central gas barrier layer and two intermediate adhesive layers in between the central layer and the outer and inner polymeric layers, wherein the outer and inner layers comprise a mixture of polymers, and the outer layer comprises at least one branched polyolefin in a proportion of 5-25% by weight, relative to the total weight of the outer layer. 2. Container of claim 1, wherein the said outer and the inner layers comprise a mixture of polymers, and wherein said mixture of polymers comprises polymers chosen from polyolefins or polyesters. 3. Container of claim 2, wherein when said mixture of polymers of the outer and inner layers comprises polyolefins, said polyolefins chosen from polypropylene or polyethylene in the form of homopolymers or copolymers. 4. Container of claim 1 wherein the branched polyolefin is a polyalkene having 3 to 30 carbons. 5. Container of claim 1 wherein the branched polyolefin is a polyalkene which is present in a proportion of 20% by weight, relative to the total weight of the outer layer. 6. Container of claim 4, wherein the polyalkene is a polyoctene. 7. Container of claim 1, wherein the central gas barrier layer comprises ethylene vinyl alcohol (EVOH) or polyamide (PA). 8. Container of claim 1, wherein the outer and inner layers further comprise up to three additives chosen from antioxidants, plasticizers, stabilizers, lubricants, dyes, or mechanical strengtheners. 9. Container of claim 8, wherein the additives are antioxidants and are present within the range of up to 0.3% in the outer and inner layers by weight, relative to the total weight of each layer. 10. Container of claim 9, wherein the antioxidants are chosen from butylhydroxytoluene; ethylene bis(3,3-bis(3(1,1-diméthyléthyl)-4-hydroxy-phényl)butanoate); pentaerythrityl tetrakis(3-(3,5-di-tert-butyl-4-hydroxy phenyl)-propionate); 4,4′,4″-(2,4,6-trimethylbenzene-1,3,5-tri-yltrismethylene)-tris(2,6-bis(1,1-dimethyl-ethyl)phenol); octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate; tris(2,4-bis(1,1-dimethylethyl)-phenyle) phosphite; 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-triazine-2,4,6(1H,3H,5H)-trione; 2,2′-bis(octadecyloxy)-5,5′-spirobi(1,3,2-dioxaphosphinane); dioctadecyl disulfide; didodecyl 3,3′-thiodipropanoate; dioctadecyl 3,3′-thiodipropanoate; a mixture of components corresponding to the reaction products of di-tert-butyl phosphite with trichloride biphosphorus, with biphenyl and 2,4-bis(1,1-dimethylethyl)phenol; and copolymer of dimethyl succinate and of (4-hydroxy-2,2,6,6-tetramethylpiperidin-1-yl)ethanol. 11. Container of claim 10, wherein the outer and inner layers comprise a combination of a primary antioxidant and a secondary antioxidant, wherein each of the primary and secondary antioxidants are selected from the antioxidants listed in claim 10. 12. Container of claim 11, wherein said outer and inner layers comprise phosphite tris(2,4-bis(1,1-dimethylethyl)-phenyl) as a primary antioxidant, and pentaerythrityl tetrakis(3-(3,5-di-tert-butyl-4-hydroxy phenyl)-propionate), 4,4′,4″-(2,4,6-trimethylbenzene-1,3,5-tri-yltrismethylene)-tris(2,6-bis(1,1-dimethyl-ethyl)phenol) or octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate as a secondary antioxidant. 13. Container of claim 12, wherein the outer layer comprises a mixture of polypropylene, polyoctene, and up to three antioxidants, wherein the inner layer comprises a mixture of polymers comprising polypropylene or polyester and up to three antioxidants. 14. Container of claim 13, wherein the outer layer comprises a mixture of polypropylene, polyoctene, and up to three antioxidants, wherein the inner layer comprises a mixture of polypropylene and up to three antioxidants, and wherein the polypropylene, the polyoctene and the antioxidants are present in sufficient amounts to allow sterilization of the container at dose rates from 15 kGy to 25 kGy without inducing any modification of physical and chemical properties of the container, or without inducing any modification of the elasticity modulus of the container as measured by the Young modulus, or allow the stable storage of a sterile non aqueous composition for at least 6 months at 40° C. 15. Container of claim 14, wherein the container consists essentially of: an outer layer 1 comprising polypropylene, 20% of polyoctene, by weight relative to the total weight of the outer layer 1, and up to three additives chosen from pentaerythrityl tetrakis(3-(3,5-di-tert-butyl-4-hydroxy phenyl)-propionate), phosphite tris(2,4-bis(1,1-dimethylethyl)-phenyl), and 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-thazine-2,4,6(1H,3H,5H)-trione;a first intermediate adhesive layer 2 comprising an adhesive agent;a central gas barrier layer 3 comprising of EVOH;a second intermediate adhesive layer 4 comprising an adhesive agent; andan inner layer 5 comprising polypropylene, and up to three additive chosen from pentaerythrityl tetrakis(3-(3,5-di-tert-butyl-4-hydroxy phenyl)-propionate), phosphite tris(2,4-bis(1,1-dimethylethyl)-phenyl) and 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-s-thazine-2,4,6(1H,3H,5H)-trione. 16. Container of claim 15 consisting essentially of the following five layers: an outer layer 1 in direct contact with the environment, having an average thickness ranging from 150 to 400 μm;a first intermediate adhesive layer 2 having an average thickness ranging from 5 to 75 μm;a central gas barrier layer 3 having an average thickness ranging from 20 to 170 μm;a second intermediate adhesive layer 4 having an average thickness ranging from 5 to 75 μm; andan inner layer 5 in direct contact with the composition, having an average thickness ranging from 200 to 600 μm. 17. Container of claim 14, wherein said container is sterilized by irradiation. 18. Container of claim 17, wherein said container is sterilized by gamma irradiation, before or after being filled with the composition. 19. Container of claim 4 wherein the branched polyolefin is a polyalkene having 5 to 15 carbons. 20. Container of claim 16 consisting essentially of the following five layers: an outer layer 1 in direct contact with the environment, having an average thickness ranging from 150 to 300 μm;a first intermediate adhesive layer 2 having an average thickness ranging from 5 to 50 μm;a central gas barrier layer 3 having an average thickness ranging from 20 to 100 μm;a second intermediate adhesive layer 4 having an average thickness ranging from 5 to 50 μm; andan inner layer 5 in direct contact with the composition, having an average thickness ranging from 450 to 600 μm.
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