DE1445105A1 - Verfahren zur Herstellung eines pharmazeutischen Traegers - Google Patents

Verfahren zur Herstellung eines pharmazeutischen Traegers

Info

Publication number
DE1445105A1
DE1445105A1 DE19601445105 DE1445105A DE1445105A1 DE 1445105 A1 DE1445105 A1 DE 1445105A1 DE 19601445105 DE19601445105 DE 19601445105 DE 1445105 A DE1445105 A DE 1445105A DE 1445105 A1 DE1445105 A1 DE 1445105A1
Authority
DE
Germany
Prior art keywords
gelatin
solution
weight
glyoxal
pharmaceutical carrier
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.)
Pending
Application number
DE19601445105
Other languages
German (de)
English (en)
Inventor
Macek Thomas Joseph
Zambito Arthur Joseph
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.)
Merck and Co Inc
Original Assignee
Merck and Co 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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of DE1445105A1 publication Critical patent/DE1445105A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09H—PREPARATION OF GLUE OR GELATINE
    • C09H7/00—Preparation of water-insoluble gelatine
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2063—Proteins, e.g. gelatin
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/17—Glyoxal and polyaldehyde treatment of textiles

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
DE19601445105 1959-10-01 1960-09-23 Verfahren zur Herstellung eines pharmazeutischen Traegers Pending DE1445105A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US843631A US3028308A (en) 1959-10-01 1959-10-01 Dry pharmaceutical vehicle of copolymer of hydrolyzed gelatin and glyoxal, and its production

Publications (1)

Publication Number Publication Date
DE1445105A1 true DE1445105A1 (de) 1969-01-09

Family

ID=25290563

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19601445105 Pending DE1445105A1 (de) 1959-10-01 1960-09-23 Verfahren zur Herstellung eines pharmazeutischen Traegers

Country Status (7)

Country Link
US (1) US3028308A (US20100268047A1-20101021-C00004.png)
BE (1) BE595413A (US20100268047A1-20101021-C00004.png)
CH (1) CH394494A (US20100268047A1-20101021-C00004.png)
DE (1) DE1445105A1 (US20100268047A1-20101021-C00004.png)
ES (1) ES261175A1 (US20100268047A1-20101021-C00004.png)
GB (1) GB948008A (US20100268047A1-20101021-C00004.png)
NL (2) NL125158C (US20100268047A1-20101021-C00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407720A1 (fr) * 1977-11-08 1979-06-01 Lipha Lyonnaise Indle Pharmace Preparations pharmaceutiques orales a activite therapeutique prolongee
EP0132142A1 (en) * 1983-07-14 1985-01-23 Hitachi Chemical Co., Ltd. Production of gelatin spherical gels
EP0132983A1 (en) * 1983-07-14 1985-02-13 Hitachi Chemical Co., Ltd. Production of gelatin spherical gels and their use

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL252064A (US20100268047A1-20101021-C00004.png) * 1960-05-27
US3171831A (en) * 1961-02-14 1965-03-02 Schwarz Biores Inc Thiolation of proteins by reaction with homocysteine thiolactone in the presence of tertiary amine
US3247066A (en) * 1962-09-12 1966-04-19 Parke Davis & Co Controlled release dosage form containing water-swellable beadlet
US3239420A (en) * 1962-10-11 1966-03-08 Vitamix Pharmaceuticals Inc Gelatin composition
NL289785A (US20100268047A1-20101021-C00004.png) * 1962-11-29
US3329574A (en) * 1965-04-12 1967-07-04 Schwarz Biores Inc Method and material for selective diffusion
US3480435A (en) * 1965-08-19 1969-11-25 Adam T Krol Production of printing plates and the like
US3301692A (en) * 1966-02-14 1967-01-31 Wilson & Co Inc Process of treating proteins and the product thereof
US3489838A (en) * 1967-10-19 1970-01-13 Phillips Petroleum Co Repelling birds
US3666678A (en) * 1968-01-12 1972-05-30 Benjamin Mosier Process of encapsulating basic nitrogen compounds with acid-precursor gelatin
US4389419A (en) * 1980-11-10 1983-06-21 Damon Corporation Vitamin encapsulation
CA1335748C (en) * 1986-09-25 1995-05-30 Jeffrey Lawrence Finnan Crosslinked gelatins
US5229148A (en) * 1989-04-19 1993-07-20 Wm. Wrigley Jr. Company Method of combining active ingredients with polyvinyl acetates
US5165944A (en) * 1989-04-19 1992-11-24 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US5108762A (en) * 1989-04-19 1992-04-28 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US5198251A (en) * 1989-04-19 1993-03-30 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US4978537A (en) * 1989-04-19 1990-12-18 Wm. Wrigley Jr. Company Gradual release structures for chewing gum
US5154939A (en) * 1989-04-19 1992-10-13 Wm. Wrigley Jr. Company Use of salt to improve extrusion encapsulation of chewing gum ingredients
FI904598A0 (fi) * 1989-10-10 1990-09-18 Wrigley W M Jun Co Gradvis aemnesfrigoerande strukturer som framstaellts med fiberspinningsteknik.
US5128155A (en) * 1990-12-20 1992-07-07 Wm. Wrigley Jr. Company Flavor releasing structures for chewing gum
WO2004073685A1 (en) * 2003-02-20 2004-09-02 Constant Research & Development Limited Dexamethasone-containing formulations for oral administration as well the process for manufacturing required therefor
US7771528B2 (en) * 2007-08-16 2010-08-10 The United States Of America As Represented By The Secretary Of Agriculture Processing for producing zein articles with limited solubility
US9120845B2 (en) 2011-05-13 2015-09-01 The Governors Of The University Of Alberta Polymers and plastics derived from animal proteins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591133A (en) * 1950-05-29 1952-04-01 California Inst Res Found Method of producing gelatin derivative

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407720A1 (fr) * 1977-11-08 1979-06-01 Lipha Lyonnaise Indle Pharmace Preparations pharmaceutiques orales a activite therapeutique prolongee
EP0132142A1 (en) * 1983-07-14 1985-01-23 Hitachi Chemical Co., Ltd. Production of gelatin spherical gels
EP0132983A1 (en) * 1983-07-14 1985-02-13 Hitachi Chemical Co., Ltd. Production of gelatin spherical gels and their use

Also Published As

Publication number Publication date
CH394494A (de) 1965-06-30
GB948008A (en) 1964-01-29
ES261175A1 (es) 1961-04-01
US3028308A (en) 1962-04-03
BE595413A (fr) 1961-03-27
NL125158C (US20100268047A1-20101021-C00004.png)
NL256065A (US20100268047A1-20101021-C00004.png)

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