ES444016A1 - N,n-bis(hydroxyalkyl)anilines as accelerators for free-radical catalysed polymerisations and dental materials comprising same - Google Patents

N,n-bis(hydroxyalkyl)anilines as accelerators for free-radical catalysed polymerisations and dental materials comprising same

Info

Publication number
ES444016A1
ES444016A1 ES444016A ES444016A ES444016A1 ES 444016 A1 ES444016 A1 ES 444016A1 ES 444016 A ES444016 A ES 444016A ES 444016 A ES444016 A ES 444016A ES 444016 A1 ES444016 A1 ES 444016A1
Authority
ES
Spain
Prior art keywords
formula
anilines
accelerators
hydroxyalkyl
bis
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
ES444016A
Other languages
Spanish (es)
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Publication of ES444016A1 publication Critical patent/ES444016A1/en
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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • 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
    • C08F122/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles thereof
    • C08F122/10—Esters
    • C08F122/1006—Esters of polyhydric alcohols or polyhydric phenols, e.g. ethylene glycol dimethacrylate

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dental Preparations (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)

Abstract

A process for the preparation of an amine accelerator for free radical catalyzed polymerization, useful in providing improved surface cure and gel time to polymerizable dental restorative materials containing them, of the formula ** (See formula) ** where the radicals Ro are equal to each other and represent (CH2) n OH where n is 2, 3 or 4, the procedure of which is to react a compound of the formula. ** (See formula) ** with a compound of formula BrRo where Ro is as mentioned above. (Machine-translation by Google Translate, not legally binding)
ES444016A 1975-01-02 1975-12-31 N,n-bis(hydroxyalkyl)anilines as accelerators for free-radical catalysed polymerisations and dental materials comprising same Expired ES444016A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53807675A 1975-01-02 1975-01-02

Publications (1)

Publication Number Publication Date
ES444016A1 true ES444016A1 (en) 1977-08-16

Family

ID=24145378

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444016A Expired ES444016A1 (en) 1975-01-02 1975-12-31 N,n-bis(hydroxyalkyl)anilines as accelerators for free-radical catalysed polymerisations and dental materials comprising same

Country Status (18)

Country Link
JP (1) JPS5192884A (en)
AR (1) AR213618A1 (en)
AT (1) AT342209B (en)
AU (1) AU8798975A (en)
BE (1) BE837206A (en)
BR (1) BR7600008A (en)
DE (1) DE2559213A1 (en)
DK (1) DK595275A (en)
ES (1) ES444016A1 (en)
FI (1) FI753720A (en)
FR (1) FR2401180A1 (en)
GB (1) GB1497900A (en)
IL (1) IL48775A0 (en)
IT (1) IT1052673B (en)
NL (1) NL7515259A (en)
NO (1) NO754397L (en)
SE (1) SE7514774L (en)
ZA (1) ZA7610B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU511177B2 (en) * 1975-12-15 1980-07-31 Johnson & Johnson Dental method and materials
DE2728764A1 (en) * 1977-06-25 1979-01-18 Bayer Ag FORMULATED DENTAL FILLING MATERIALS
AT386441B (en) * 1984-07-16 1988-08-25 Kunex Tuerenwerk SOUND-INSULATING, AREA COMPONENT

Also Published As

Publication number Publication date
IL48775A0 (en) 1976-03-31
FR2401180A1 (en) 1979-03-23
DE2559213A1 (en) 1976-07-08
IT1052673B (en) 1981-07-20
DK595275A (en) 1976-07-03
JPS5192884A (en) 1976-08-14
ATA2176A (en) 1977-07-15
NL7515259A (en) 1976-07-06
SE7514774L (en) 1976-07-05
AR213618A1 (en) 1979-02-28
BR7600008A (en) 1976-08-03
GB1497900A (en) 1978-01-12
AT342209B (en) 1978-03-28
NO754397L (en) 1976-07-05
AU8798975A (en) 1977-07-07
ZA7610B (en) 1977-08-31
BE837206A (en) 1976-06-30
FI753720A (en) 1976-07-03

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