AU503471B2 - Organophosphorus compound with vinyl homopolymer an styrene-maleic copolymer - Google Patents

Organophosphorus compound with vinyl homopolymer an styrene-maleic copolymer

Info

Publication number
AU503471B2
AU503471B2 AU17054/76A AU1705476A AU503471B2 AU 503471 B2 AU503471 B2 AU 503471B2 AU 17054/76 A AU17054/76 A AU 17054/76A AU 1705476 A AU1705476 A AU 1705476A AU 503471 B2 AU503471 B2 AU 503471B2
Authority
AU
Australia
Prior art keywords
styrene
organophosphorus compound
maleic copolymer
vinyl homopolymer
homopolymer
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
AU17054/76A
Other languages
English (en)
Other versions
AU1705476A (en
Inventor
S Ackers
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of AU1705476A publication Critical patent/AU1705476A/en
Application granted granted Critical
Publication of AU503471B2 publication Critical patent/AU503471B2/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/66—Phosphorus compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AU17054/76A 1975-08-25 1976-08-23 Organophosphorus compound with vinyl homopolymer an styrene-maleic copolymer Expired AU503471B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60739775A 1975-08-25 1975-08-25
USUS607,397 1975-08-25

Publications (2)

Publication Number Publication Date
AU1705476A AU1705476A (en) 1978-03-02
AU503471B2 true AU503471B2 (en) 1979-09-06

Family

ID=24432093

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17054/76A Expired AU503471B2 (en) 1975-08-25 1976-08-23 Organophosphorus compound with vinyl homopolymer an styrene-maleic copolymer

Country Status (9)

Country Link
AU (1) AU503471B2 (es)
BE (1) BE845365A (es)
DE (1) DE2637863A1 (es)
DK (1) DK379076A (es)
FR (1) FR2321895A1 (es)
GB (1) GB1521938A (es)
NL (1) NL7609333A (es)
SE (1) SE7609307L (es)
ZA (1) ZA765043B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8805286D0 (en) * 1988-03-05 1988-04-07 Schering Agrochemicals Ltd Trypanocides

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249823B (es) * 1964-01-15 1967-09-14
US3632692A (en) * 1967-07-21 1972-01-04 Shell Oil Co Organophosphorus anhydrides
US3507956A (en) * 1967-12-27 1970-04-21 Shell Oil Co Treatment of young animals with dialkyl beta-chlorovinyl phosphate
DE1767425B2 (de) * 1968-05-09 1973-05-17 R P Scherer GmbH, 6930 Eberbach Verfahren zur herstellung von magensaftresistenten gelatinekapseln
FR2119860A1 (en) * 1970-12-29 1972-08-11 Aries Robert Organophosphorus pesticides - stabilized by opt substd hydroxyanthraquinones
FR2123142A3 (en) * 1971-01-25 1972-09-08 Aries Robert Pesticidal organophosphorus compsns - stabilized by 2-vinyl imidazolines and 2-vinylpyrimidines
US3937825A (en) * 1973-09-21 1976-02-10 American Cyanamid Company Anthelmintic composition and method of use

Also Published As

Publication number Publication date
FR2321895A1 (fr) 1977-03-25
AU1705476A (en) 1978-03-02
SE7609307L (sv) 1977-02-26
BE845365A (nl) 1977-02-21
NL7609333A (nl) 1977-03-01
DE2637863C2 (es) 1988-07-21
ZA765043B (en) 1977-08-31
DK379076A (da) 1977-02-26
GB1521938A (en) 1978-08-16
DE2637863A1 (de) 1977-03-10
FR2321895B1 (es) 1978-12-22

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