CA2007236A1 - Process for preparing virus-free natural substances - Google Patents
Process for preparing virus-free natural substancesInfo
- Publication number
- CA2007236A1 CA2007236A1 CA002007236A CA2007236A CA2007236A1 CA 2007236 A1 CA2007236 A1 CA 2007236A1 CA 002007236 A CA002007236 A CA 002007236A CA 2007236 A CA2007236 A CA 2007236A CA 2007236 A1 CA2007236 A1 CA 2007236A1
- Authority
- CA
- Canada
- Prior art keywords
- natural substances
- free natural
- preparing virus
- treatment
- virus
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
- A61L2/0088—Liquid substances
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Peptides Or Proteins (AREA)
- Fats And Perfumes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
There is described a viral decontamination process for the preparation of essentially virus free natural substances which involves treating the natural substance with a mixture comprising a halogenated aliphatic hydrocarbon and an lower alcohol and, optionally, water.
The treatment kills off or inactivates coated and uncoated viruses, and may be used for example in the treatment of organ preparations.
The treatment kills off or inactivates coated and uncoated viruses, and may be used for example in the treatment of organ preparations.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3900350A DE3900350A1 (en) | 1989-01-07 | 1989-01-07 | METHOD FOR PRODUCING VIRUS-FREE NATURAL SUBSTANCES |
DEP3900350.7 | 1989-01-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2007236A1 true CA2007236A1 (en) | 1990-07-07 |
CA2007236C CA2007236C (en) | 2001-03-06 |
Family
ID=6371710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002007236A Expired - Fee Related CA2007236C (en) | 1989-01-07 | 1990-01-05 | Process for preparing virus-free natural substances |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0378107B1 (en) |
JP (1) | JP2868263B2 (en) |
AT (1) | ATE98131T1 (en) |
CA (1) | CA2007236C (en) |
DD (1) | DD297770A5 (en) |
DE (2) | DE3900350A1 (en) |
DK (1) | DK0378107T3 (en) |
HU (1) | HU208258B (en) |
IE (1) | IE63015B1 (en) |
PT (1) | PT92788B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE195319T1 (en) * | 1991-05-16 | 2000-08-15 | Fidia Spa | METHOD FOR THE PRODUCTION AND PURIFICATION OF A GLYCOSPHINGOLIPIDE MIXTURE FREE OF CONTAMINATION BY UNUSUAL VIRUSES |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4412985A (en) * | 1980-10-06 | 1983-11-01 | Edward Shanbrom | Depyrogenation process |
EP0124596A4 (en) * | 1982-11-12 | 1985-06-26 | American Hospital Supply Corp | Chemical sterilization of implantable biological tissue. |
CA1208551A (en) * | 1982-12-27 | 1986-07-29 | Ricardo H. Landaburu | Solvent treatment of plasma protein products |
US4615886A (en) * | 1983-08-31 | 1986-10-07 | The United States Of America As Represented By The Secretary Of The Department Of Health & Human Services | Utilizing a halohydrocarbon containing dissolved water to inactivate a lipid virus |
-
1989
- 1989-01-07 DE DE3900350A patent/DE3900350A1/en not_active Withdrawn
-
1990
- 1990-01-03 DD DD90336893A patent/DD297770A5/en not_active IP Right Cessation
- 1990-01-04 DK DK90100150.3T patent/DK0378107T3/en active
- 1990-01-04 DE DE90100150T patent/DE59003723D1/en not_active Expired - Lifetime
- 1990-01-04 AT AT90100150T patent/ATE98131T1/en not_active IP Right Cessation
- 1990-01-04 EP EP90100150A patent/EP0378107B1/en not_active Expired - Lifetime
- 1990-01-05 IE IE4590A patent/IE63015B1/en not_active IP Right Cessation
- 1990-01-05 JP JP2000366A patent/JP2868263B2/en not_active Expired - Fee Related
- 1990-01-05 HU HU9051A patent/HU208258B/en not_active IP Right Cessation
- 1990-01-05 CA CA002007236A patent/CA2007236C/en not_active Expired - Fee Related
- 1990-01-05 PT PT92788A patent/PT92788B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH02289253A (en) | 1990-11-29 |
PT92788B (en) | 1995-12-29 |
CA2007236C (en) | 2001-03-06 |
EP0378107A2 (en) | 1990-07-18 |
HU208258B (en) | 1993-09-28 |
HU900051D0 (en) | 1990-03-28 |
DK0378107T3 (en) | 1994-03-21 |
EP0378107B1 (en) | 1993-12-08 |
IE63015B1 (en) | 1995-03-22 |
DE59003723D1 (en) | 1994-01-20 |
JP2868263B2 (en) | 1999-03-10 |
HUT52705A (en) | 1990-08-28 |
ATE98131T1 (en) | 1993-12-15 |
PT92788A (en) | 1990-08-31 |
DE3900350A1 (en) | 1990-07-12 |
DD297770A5 (en) | 1992-01-23 |
IE900045L (en) | 1990-07-07 |
EP0378107A3 (en) | 1990-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |