NL248553A - - Google Patents

Info

Publication number: NL248553A
Authority: NL; Netherlands

Application number

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.)

1959-02-18

Publication of NL248553A publication Critical patent/NL248553A/xx

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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
- A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/282—Organic compounds, e.g. fats
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/2853—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers, poly(lactide-co-glycolide)
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L39/00—Compositions of homopolymers or copolymers 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 single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
- C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
- C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
General Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Preparation (AREA)

NL248553D 1959-02-18 NL248553A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US79394659A	1959-02-18	1959-02-18

Publications (1)

Publication Number	Publication Date
NL248553A true NL248553A (xx)

Family

ID=25161236

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL248553D NL248553A (xx)	1959-02-18

Country Status (4)

Country	Link
BE (1)	BE593354A (xx)
ES (1)	ES255871A1 (xx)
GB (1)	GB907310A (xx)
NL (1)	NL248553A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5436011A (en) *	1993-04-16	1995-07-25	Bristol-Myers Squibb Company	Solid pharmaceutical dosage form and a method for reducing abrasion
PT1368006E (pt) *	2001-02-13	2006-08-31	Astrazeneca Ab	Nova formulacao de libertacao modificada

0
- NL NL248553D patent/NL248553A/xx unknown
- BE BE593354D patent/BE593354A/xx unknown
1960
- 1960-02-16 GB GB548360A patent/GB907310A/en not_active Expired
- 1960-02-18 ES ES0255871A patent/ES255871A1/es not_active Expired

Also Published As

Publication number	Publication date
GB907310A (en)	1962-10-03
BE593354A (xx)
ES255871A1 (es)	1960-10-01

Publication	Publication Date	Title
AT219274B (xx)	1962-01-25
AT218043B (xx)	1961-11-10
AT219912B (xx)	1962-02-26
BE575321A (xx)	1959-08-03
NL252828A (xx)
BE549801A (xx)
BE503570A (xx)
NL252873A (xx)
BE567011A (xx)
BE573433A (xx)
BE574478A (xx)
BE575242A (xx)	1959-05-15
BE575793A (xx)
BE575907A (xx)
BE576344A (xx)
BE576809A (xx)
BE578627A (xx)
BE579636A (xx)	1959-12-14
NL257784A (xx)
BE581958A (xx)
BE582171A (xx)	1960-02-29
BE583039A (xx)	1960-01-18
BE583329A (xx)
BE583512A (xx)
BE583878A (xx)