DE2121480C3 - Röntgenstrahlenundurchlässiges, durch Suspensionspolymerisation hergestelltes Methacrylatpolymerisat - Google Patents

Röntgenstrahlenundurchlässiges, durch Suspensionspolymerisation hergestelltes Methacrylatpolymerisat

Info

Publication number
DE2121480C3
DE2121480C3 DE2121480A DE2121480A DE2121480C3 DE 2121480 C3 DE2121480 C3 DE 2121480C3 DE 2121480 A DE2121480 A DE 2121480A DE 2121480 A DE2121480 A DE 2121480A DE 2121480 C3 DE2121480 C3 DE 2121480C3
Authority
DE
Germany
Prior art keywords
polymer
weight
suspension polymerization
methacrylate
heavy metal
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
DE2121480A
Other languages
German (de)
English (en)
Other versions
DE2121480A1 (de
DE2121480B2 (de
Inventor
Eugene J. La Grange Ill. Molnar (V.St.A.)
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.)
Coe Laboratories Inc Chicago Ill (vsta)
Original Assignee
Coe Laboratories Inc Chicago Ill (vsta)
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 Coe Laboratories Inc Chicago Ill (vsta) filed Critical Coe Laboratories Inc Chicago Ill (vsta)
Publication of DE2121480A1 publication Critical patent/DE2121480A1/de
Publication of DE2121480B2 publication Critical patent/DE2121480B2/de
Application granted granted Critical
Publication of DE2121480C3 publication Critical patent/DE2121480C3/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Polymerisation Methods In General (AREA)
  • Dental Preparations (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE2121480A 1970-05-01 1971-04-30 Röntgenstrahlenundurchlässiges, durch Suspensionspolymerisation hergestelltes Methacrylatpolymerisat Expired DE2121480C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3386370A 1970-05-01 1970-05-01

Publications (3)

Publication Number Publication Date
DE2121480A1 DE2121480A1 (de) 1971-12-16
DE2121480B2 DE2121480B2 (de) 1973-11-29
DE2121480C3 true DE2121480C3 (de) 1974-06-27

Family

ID=21872890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2121480A Expired DE2121480C3 (de) 1970-05-01 1971-04-30 Röntgenstrahlenundurchlässiges, durch Suspensionspolymerisation hergestelltes Methacrylatpolymerisat

Country Status (6)

Country Link
US (1) US3715331A (enExample)
CA (1) CA954687A (enExample)
DE (1) DE2121480C3 (enExample)
FR (1) FR2091046A5 (enExample)
GB (1) GB1330407A (enExample)
IT (1) IT1040521B (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378212A (en) * 1972-03-15 1974-12-27 Amalgamated Dental Co Ltd Denture bases
GB1446709A (en) * 1972-07-06 1976-08-18 Nat Patent Dev Corp Tooth root canal filling composition
US3959212A (en) * 1974-06-03 1976-05-25 American Hospital Supply Corporation Radio-opaque dental restorative material
US3952414A (en) * 1974-10-29 1976-04-27 Shovers Aaron H Bone implant
GB1575698A (en) * 1976-07-16 1980-09-24 Kyowa Gas Chem Ind Co Ltd Radiation shielding composition and a process for producing the same
ATE6660T1 (de) * 1979-02-01 1984-03-15 Dentsply International, Inc. Haertbare zusammensetzungen, verfahren zur herstellung eines geformten gegenstandes aus diesen zusammensetzungen und ihn enthaltende zahn-vorrichtung.
US4350532A (en) * 1980-09-08 1982-09-21 Minnesota Mining And Manufacturing Company Glass composition and articles
USRE32299E (en) * 1980-09-08 1986-12-02 Minnesota Mining And Manufacturing Company Glass composition and articles
US4358549A (en) * 1980-09-08 1982-11-09 Minnesota Mining And Manufacturing Company Dental filling composition utilizing zinc-containing inorganic filler
USRE32073E (en) * 1980-09-08 1986-01-28 Minnesota Mining And Manufacturing Company Dental filling composition utilizing zinc-containing inorganic filler
AU550056B2 (en) * 1980-09-08 1986-02-27 Minnesota Mining And Manufacturing Company Zinc-containing glass composition
IL64757A0 (en) * 1981-01-21 1982-03-31 Dentsply Int Inc Hardenable polymer compositions and production of shaped articles therefrom
US4500658A (en) * 1983-06-06 1985-02-19 Austenal International, Inc. Radiopaque acrylic resin
US4526544A (en) * 1983-11-18 1985-07-02 Henry Kahn Cyanoacrylate root canal sealer
DE3342601C1 (de) * 1983-11-25 1985-03-14 Blendax-Werke R. Schneider Gmbh & Co, 6500 Mainz Verwendung von bromierten aromatischen Diacrylsaeure- bzw. Dimethacrylsaeureestern in dentalen Fuellungsmaterialien
WO1986003404A1 (fr) * 1984-12-12 1986-06-19 Sankinkogyo Kabushiki Kaisha Materiau radiologique de formation d'images pour utilisations dentaires
US4656224A (en) * 1985-04-29 1987-04-07 The Dow Chemical Company Radiopaque thermoset polymer
GB8524152D0 (en) * 1985-10-01 1985-11-06 Cole Polymers Ltd Bone cement
US4837279A (en) * 1988-02-22 1989-06-06 Pfizer Hospital Products Corp, Inc. Bone cement
US5088927A (en) * 1990-06-18 1992-02-18 Lee Howard G Radio opaque plastics and process of making
US5334626A (en) * 1992-07-28 1994-08-02 Zimmer, Inc. Bone cement composition and method of manufacture
DE4419386C2 (de) 1994-05-30 1996-09-19 Ivoclar Ag Röntgenopake Ester und Amide iodsubstituierter Benzoesäure sowie deren Verwendung zur Herstellung von Dentalmaterialien
US6558163B2 (en) 1995-06-06 2003-05-06 Ultradent Products, Inc. Endodontic systems and methods for preparing upper portions of root canals with increasingly rigid files
US5795922A (en) * 1995-06-06 1998-08-18 Clemson University Bone cement composistion containing microencapsulated radiopacifier and method of making same
US6500004B2 (en) 2000-12-14 2002-12-31 Ultradent Products, Inc. Endodontic sealing compositions and methods for using such compositions
US6585513B2 (en) 1995-06-06 2003-07-01 Ultradent Products, Inc. Endodontic systems and methods for preparing apical portions of root canals with a set of files having large tapers
WO1999047104A1 (en) 1998-03-17 1999-09-23 Jeneric Pentron Incorporated Dental bridges comprising fiber reinforced frameworks
US6186791B1 (en) 1998-08-11 2001-02-13 Jeneric/Pentron Incorporated Fiber reinforced composite post
US7488175B2 (en) * 1998-08-11 2009-02-10 Pentron Clinical Technologies, Llc Fiber reinforced composite post
DE19857149A1 (de) * 1998-12-11 2000-06-15 Bayer Ag Röntgenkontrastierbare Kunststoffmassen
US8137103B1 (en) 1999-05-13 2012-03-20 University Of Connecticut Implant system
US6426145B1 (en) 1999-05-20 2002-07-30 Scimed Life Systems, Inc. Radiopaque compositions for visualization of medical devices
US20080003542A1 (en) * 2000-08-11 2008-01-03 Shuhua Jin Self-Curing System For Endodontic Sealant Applications
US7275932B2 (en) * 2001-09-20 2007-10-02 Pentron Clinical Technologies, Llc Self-curing system for endodontic sealant applications
US6519313B2 (en) * 2001-05-30 2003-02-11 General Electric Company High-Z cast reflector compositions and method of manufacture
DE10126968A1 (de) * 2001-06-01 2002-12-12 Ivoclar Vivadent Ag Farbstoffzusammensetzung zum individuellen Einfärben von Prothesenkunststoffen
US20030199605A1 (en) * 2002-04-23 2003-10-23 Fischer Dan E. Hydrophilic endodontic sealing compositions and methods for using such compositions
US8459994B2 (en) * 2004-03-11 2013-06-11 Martin A. Freilich Immediate implant system
US7828550B2 (en) 2005-09-21 2010-11-09 Ultradent Products, Inc. Activating endodontic points and dental tools for initiating polymerization of dental compositions
WO2007106256A2 (en) * 2006-03-01 2007-09-20 Poly-Med, Inc. Antimicrobial, radiopaque, microfiber-reinforced, polymeric methacrylate bone cement
US8298664B2 (en) * 2007-04-12 2012-10-30 Pentron Clinical Technologies, Llc Fiber-reinforced composite dental materials and method of manufacture
US10603251B2 (en) 2013-09-23 2020-03-31 Gaia Dental Products, Inc. Living polymer in situ system and method of use
US9657202B2 (en) 2013-09-23 2017-05-23 Gaia Dental Products, Inc. Living polymer in situ system and method of use
DE102015220373A1 (de) 2014-10-23 2016-04-28 Voco Gmbh Härtbares Dentalmaterial

Also Published As

Publication number Publication date
FR2091046A5 (enExample) 1972-01-14
DE2121480A1 (de) 1971-12-16
DE2121480B2 (de) 1973-11-29
IT1040521B (it) 1979-12-20
CA954687A (en) 1974-09-17
GB1330407A (en) 1973-09-19
US3715331A (en) 1973-02-06

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee