CA1034331A - Formation of hollow articles - Google Patents

Formation of hollow articles

Info

Publication number
CA1034331A
CA1034331A CA215,148A CA215148A CA1034331A CA 1034331 A CA1034331 A CA 1034331A CA 215148 A CA215148 A CA 215148A CA 1034331 A CA1034331 A CA 1034331A
Authority
CA
Canada
Prior art keywords
formation
hollow articles
articles
hollow
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
CA215,148A
Other languages
French (fr)
Other versions
CA215148S (en
Inventor
Ira E. Puddington
Joseph R. Farnand
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.)
National Research Council of Canada
Original Assignee
National Research Council of Canada
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 National Research Council of Canada filed Critical National Research Council of Canada
Application granted granted Critical
Publication of CA1034331A publication Critical patent/CA1034331A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/203—Exchange of core-forming material by diffusion through the capsule wall
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/916—Methods of making fusion fuel targets
CA215,148A 1974-03-04 1974-12-03 Formation of hollow articles Expired CA1034331A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/447,730 US3975194A (en) 1974-03-04 1974-03-04 Formation of hollow spherical articles

Publications (1)

Publication Number Publication Date
CA1034331A true CA1034331A (en) 1978-07-11

Family

ID=23777515

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,148A Expired CA1034331A (en) 1974-03-04 1974-12-03 Formation of hollow articles

Country Status (2)

Country Link
US (1) US3975194A (en)
CA (1) CA1034331A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782097A (en) * 1986-10-01 1988-11-01 Alcan International Limited Process for the preparation of hollow microspheres
US5114695A (en) * 1987-04-14 1992-05-19 Alcon International Limited Process of producing aluminum and titanium nitrides

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111713A (en) * 1975-01-29 1978-09-05 Minnesota Mining And Manufacturing Company Hollow spheres
US4133854A (en) * 1977-06-16 1979-01-09 The United States Of America As Represented By The United States Department Of Energy Method for producing small hollow spheres
US4162914A (en) * 1977-10-04 1979-07-31 International Harvester Company Processes for making hollow metal microballoons and the products thereof
US4671909A (en) * 1978-09-21 1987-06-09 Torobin Leonard B Method for making hollow porous microspheres
US4409158A (en) * 1981-01-22 1983-10-11 Pq Corporation Spray drying method of preparing hollow fibers
US4361624A (en) * 1981-01-22 1982-11-30 Pq Corporation Spray-dried hollow fibers
US4547468A (en) * 1981-08-10 1985-10-15 Terra Tek, Inc. Hollow proppants and a process for their manufacture
US4730009A (en) * 1984-03-21 1988-03-08 Soredal Sven G Plastic foams and method of making same
US5322652A (en) * 1984-06-14 1994-06-21 Brotz Gregory R Method of large sphere production at zero gravity
DE3640586A1 (en) * 1986-11-27 1988-06-09 Norddeutsche Affinerie METHOD FOR PRODUCING HOLLOW BALLS OR THEIR CONNECTED WITH WALLS OF INCREASED STRENGTH
US4765818A (en) * 1987-02-24 1988-08-23 Hoechst Celanese Corporation Porous glass monoliths
DE3724156A1 (en) * 1987-07-22 1989-02-02 Norddeutsche Affinerie METHOD FOR PRODUCING METALLIC OR CERAMIC HOLLOW BALLS
US5077241A (en) * 1988-11-17 1991-12-31 Minnesota Mining And Manufacturing Company Sol gel-derived ceramic bubbles
US5076812A (en) * 1990-06-06 1991-12-31 Arcanum Corporation Coal treatment process and apparatus therefor
JP3921262B2 (en) * 1996-07-22 2007-05-30 東レ・ダウコーニング株式会社 Silicone resin hollow body and method for producing the same
US7456571B1 (en) 2002-05-21 2008-11-25 Imaging Systems Technology Microsphere plasma display
US7969092B1 (en) 2000-01-12 2011-06-28 Imaging Systems Technology, Inc. Gas discharge display
US7923930B1 (en) 2000-01-12 2011-04-12 Imaging Systems Technology Plasma-shell device
DE10018501C1 (en) * 2000-04-14 2001-04-05 Glatt Systemtechnik Dresden Miniature metallic hollow molding is produced by reduction of metal compound coated on substrate and sintering
US6544315B2 (en) * 2001-03-12 2003-04-08 Gadi Har-Shai Sintered jewelry and decorative articles
US7405516B1 (en) 2004-04-26 2008-07-29 Imaging Systems Technology Plasma-shell PDP with organic luminescent substance
US8138673B1 (en) 2002-05-21 2012-03-20 Imaging Systems Technology Radiation shielding
US7932674B1 (en) 2002-05-21 2011-04-26 Imaging Systems Technology Plasma-dome article of manufacture
US7628666B1 (en) 2002-05-21 2009-12-08 Imaging Systems Technology Process for manufacturing plasma-dome PDP
US8198812B1 (en) 2002-05-21 2012-06-12 Imaging Systems Technology Gas filled detector shell with dipole antenna
US8198811B1 (en) 2002-05-21 2012-06-12 Imaging Systems Technology Plasma-Disc PDP
US7727040B1 (en) 2002-05-21 2010-06-01 Imaging Systems Technology Process for manufacturing plasma-disc PDP
US7638943B1 (en) 2002-05-21 2009-12-29 Imaging Systems Technology Plasma-disc article of manufacture
US8513887B1 (en) 2002-05-21 2013-08-20 Imaging Systems Technology, Inc. Plasma-dome article of manufacture
US7772773B1 (en) 2003-11-13 2010-08-10 Imaging Systems Technology Electrode configurations for plasma-dome PDP
US8106586B1 (en) 2004-04-26 2012-01-31 Imaging Systems Technology, Inc. Plasma discharge display with fluorescent conversion material
US8339041B1 (en) 2004-04-26 2012-12-25 Imaging Systems Technology, Inc. Plasma-shell gas discharge device with combined organic and inorganic luminescent substances
US8129906B1 (en) 2004-04-26 2012-03-06 Imaging Systems Technology, Inc. Lumino-shells
US8368303B1 (en) 2004-06-21 2013-02-05 Imaging Systems Technology, Inc. Gas discharge device with electrical conductive bonding material
US8113898B1 (en) 2004-06-21 2012-02-14 Imaging Systems Technology, Inc. Gas discharge device with electrical conductive bonding material
US7604523B1 (en) 2004-06-21 2009-10-20 Imaging Systems Technology Plasma-shell PDP
WO2006031409A2 (en) * 2004-09-09 2006-03-23 Rio Products Intl., Inc. Super high floating line and method of manufacturing same
US8951608B1 (en) 2004-10-22 2015-02-10 Imaging Systems Technology, Inc. Aqueous manufacturing process and article
US7622866B1 (en) 2005-02-22 2009-11-24 Imaging Systems Technology Plasma-dome PDP
US8299696B1 (en) 2005-02-22 2012-10-30 Imaging Systems Technology Plasma-shell gas discharge device
US7730746B1 (en) 2005-07-14 2010-06-08 Imaging Systems Technology Apparatus to prepare discrete hollow microsphere droplets
KR20070074344A (en) * 2006-01-09 2007-07-12 삼성전자주식회사 Thin film transistor substrate and method for producing the same and liquid crystal display having the thin film transistor substrate
US7863815B1 (en) 2006-01-26 2011-01-04 Imaging Systems Technology Electrode configurations for plasma-disc PDP
US8618733B1 (en) 2006-01-26 2013-12-31 Imaging Systems Technology, Inc. Electrode configurations for plasma-shell gas discharge device
US8035303B1 (en) 2006-02-16 2011-10-11 Imaging Systems Technology Electrode configurations for gas discharge device
US8410695B1 (en) 2006-02-16 2013-04-02 Imaging Systems Technology Gas discharge device incorporating gas-filled plasma-shell and method of manufacturing thereof
US8278824B1 (en) 2006-02-16 2012-10-02 Imaging Systems Technology, Inc. Gas discharge electrode configurations
US7535175B1 (en) 2006-02-16 2009-05-19 Imaging Systems Technology Electrode configurations for plasma-dome PDP
US7791037B1 (en) 2006-03-16 2010-09-07 Imaging Systems Technology Plasma-tube radiation detector
KR100869946B1 (en) 2006-04-06 2008-11-24 삼성전자주식회사 Management Server for Content and the Management method for Content
US8297959B2 (en) * 2006-05-03 2012-10-30 Terapia Celular, Ln, Inc. Systems for producing multilayered particles, fibers and sprays and methods for administering the same
US8816023B2 (en) 2008-08-13 2014-08-26 Ppg Industries Ohio, Inc Lightweight particles and compositions containing them
US9013102B1 (en) 2009-05-23 2015-04-21 Imaging Systems Technology, Inc. Radiation detector with tiled substrates
US8815408B1 (en) 2009-12-08 2014-08-26 Imaging Systems Technology, Inc. Metal syntactic foam
US9024526B1 (en) 2012-06-11 2015-05-05 Imaging Systems Technology, Inc. Detector element with antenna
WO2014144364A1 (en) 2013-03-15 2014-09-18 Children's Medical Center Corporation Gas-filled stabilized particles and methods of use
US9902799B2 (en) 2015-11-11 2018-02-27 Prc-Desoto International, Inc. Urethane-modified prepolymers containing pendent alkyl groups, compositions and uses thereof
US10280348B2 (en) 2017-01-31 2019-05-07 Prc-Desoto International, Inc. Low density aerospace compositions and sealants

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742515A (en) * 1924-10-08 1930-01-07 Ambrose J Mandell Method of making porous objects
US2797201A (en) * 1953-05-11 1957-06-25 Standard Oil Co Process of producing hollow particles and resulting product
US3234307A (en) * 1962-10-03 1966-02-08 Dow Chemical Co Process for preparing pellets of substituted phenols
US3528809A (en) * 1965-04-15 1970-09-15 Canadian Patents Dev Hollow article production
GB1226553A (en) * 1967-06-27 1971-03-31
US3651182A (en) * 1969-04-24 1972-03-21 Daniel Rosenthal Method of making multicellular thermoset foamed plastic beads
US3812224A (en) * 1969-05-05 1974-05-21 Polysar Ltd Process for the production of porous polymeric materials
US3739049A (en) * 1970-12-04 1973-06-12 Ideki Co Ltd Method for producing powder composed of precisely spherical particles
US3753932A (en) * 1970-12-23 1973-08-21 Du Pont Process for preparing microporous opencelled cellular polymeric structures
US3859405A (en) * 1971-02-22 1975-01-07 Precision Metalsmiths Inc Methods of making molded refractory articles
CA984567A (en) * 1972-02-16 1976-03-02 Albert E. Smith Microporous polymer sheets

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782097A (en) * 1986-10-01 1988-11-01 Alcan International Limited Process for the preparation of hollow microspheres
US5114695A (en) * 1987-04-14 1992-05-19 Alcon International Limited Process of producing aluminum and titanium nitrides

Also Published As

Publication number Publication date
US3975194A (en) 1976-08-17

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