GB2112377B - Hollow glass shell microcarrier for growth of cell cultures and method of shell manufacture - Google Patents

Hollow glass shell microcarrier for growth of cell cultures and method of shell manufacture

Info

Publication number
GB2112377B
GB2112377B GB8236101A GB8236101A GB2112377B GB 2112377 B GB2112377 B GB 2112377B GB 8236101 A GB8236101 A GB 8236101A GB 8236101 A GB8236101 A GB 8236101A GB 2112377 B GB2112377 B GB 2112377B
Authority
GB
United Kingdom
Prior art keywords
shell
microcarrier
growth
cell cultures
hollow glass
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
Application number
GB8236101A
Other versions
GB2112377A (en
Inventor
Raymond Leroy Downs
Robert Lee Nolen
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.)
KMS Fusion Inc
Original Assignee
KMS Fusion Inc
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 KMS Fusion Inc filed Critical KMS Fusion Inc
Publication of GB2112377A publication Critical patent/GB2112377A/en
Application granted granted Critical
Publication of GB2112377B publication Critical patent/GB2112377B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/107—Forming hollow beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/1005—Forming solid beads
    • C03B19/106—Forming solid beads by chemical vapour deposition; by liquid phase reaction
    • C03B19/1065—Forming solid beads by chemical vapour deposition; by liquid phase reaction by liquid phase reactions, e.g. by means of a gel phase
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/10—Forming beads
    • C03B19/108—Forming porous, sintered or foamed beads
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/002—Hollow glass particles
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/0068—General culture methods using substrates
    • C12N5/0075—General culture methods using substrates using microcarriers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2533/00—Supports or coatings for cell culture, characterised by material
    • C12N2533/10—Mineral substrates
    • C12N2533/12—Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass (AREA)
GB8236101A 1981-12-21 1982-12-20 Hollow glass shell microcarrier for growth of cell cultures and method of shell manufacture Expired GB2112377B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33237781A 1981-12-21 1981-12-21

Publications (2)

Publication Number Publication Date
GB2112377A GB2112377A (en) 1983-07-20
GB2112377B true GB2112377B (en) 1986-02-12

Family

ID=23297959

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8236101A Expired GB2112377B (en) 1981-12-21 1982-12-20 Hollow glass shell microcarrier for growth of cell cultures and method of shell manufacture
GB8501770A Expired GB2151610B (en) 1981-12-21 1985-01-24 Hollow glass shell microcarrier for growth of cell cultures, and method of shell manufacture

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8501770A Expired GB2151610B (en) 1981-12-21 1985-01-24 Hollow glass shell microcarrier for growth of cell cultures, and method of shell manufacture

Country Status (5)

Country Link
CA (1) CA1206900A (en)
DE (1) DE3341772A1 (en)
FR (1) FR2518569A1 (en)
GB (2) GB2112377B (en)
SE (1) SE452892B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564532A (en) * 1985-01-07 1986-01-14 Kms Fusion, Inc. Glass-surface microcarrier for anchorage-dependent cell cultivation
GB8515744D0 (en) * 1985-06-21 1985-07-24 Glaverbel Vitreous beads
US4677022A (en) * 1986-01-24 1987-06-30 Potters, Industries, Inc. Process for making lightweight body suitable for use as an additive in an article of manufacture, such lightweight body itself, and composite containing same
CA1274255A (en) * 1987-01-14 1990-09-18 Kirin Beer Kabushiki Kaisha Method for producing granular multi-cellular glass and the glass produced by the method
AT393356B (en) * 1989-12-22 1991-10-10 Immuno Ag METHOD FOR PRODUCING TBE VIRUS ANTIGES
US5719051A (en) * 1989-12-22 1998-02-17 Immuno Aktiengesellschaft Perfusion system and a method for the large scale production of virus or virus antigen
FR2861128B1 (en) * 2003-10-16 2007-06-08 Snecma Moteurs DEVICE FOR ATTACHING A MOBILE DARK TO A TURBINE ROTOR DISK IN A TURBOMACHINE
US9522843B2 (en) 2012-12-21 2016-12-20 Nanyang Technological University Apparatus and method for fabricating microcontainers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL232500A (en) * 1957-10-22
US3365315A (en) * 1963-08-23 1968-01-23 Minnesota Mining & Mfg Glass bubbles prepared by reheating solid glass partiles
FR1598245A (en) * 1968-11-29 1970-07-06
US4021253A (en) * 1974-04-05 1977-05-03 Kms Fusion, Inc. Method for manufacturing glass frit
WO1980000695A1 (en) * 1978-09-21 1980-04-17 Leonard B Torobin Centrifuge apparatus and method for producing hollow microspheres

Also Published As

Publication number Publication date
SE452892B (en) 1987-12-21
SE8300990L (en) 1984-08-24
GB2151610A (en) 1985-07-24
DE3341772A1 (en) 1985-05-30
GB2151610B (en) 1986-02-12
SE8300990D0 (en) 1983-02-23
CA1206900A (en) 1986-07-02
GB2112377A (en) 1983-07-20
FR2518569A1 (en) 1983-06-24
GB8501770D0 (en) 1985-02-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee