SE400979B - PROCEDURE FOR THE PREPARATION OF MODIFIED COPPOLYMERS BASED ON A C - Google Patents

PROCEDURE FOR THE PREPARATION OF MODIFIED COPPOLYMERS BASED ON A C

Info

Publication number: SE400979B
Authority: SE; Sweden
Prior art keywords: coppolymers; procedure; modified; preparation; modified coppolymers
Prior art date: 1971-10-12

Application number

SE7213104A

Other languages

Swedish (sv)

Inventor

M M Sharabash

Original Assignee

Lilly Co Eli

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.)

1971-10-12

Filing date

1972-10-11

Publication date

1978-04-17

1972-10-11 Application filed by Lilly Co Eli filed Critical Lilly Co Eli

1978-04-17 Publication of SE400979B publication Critical patent/SE400979B/en

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
- A61K9/48—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
- A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
- 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
- A61K9/2846—Poly(meth)acrylates
- 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
- A61K9/4891—Coated capsules; Multilayered drug free capsule shells
- 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
- A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core
- 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
- C08F8/00—Chemical modification by after-treatment

Landscapes

Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Public Health (AREA)
Epidemiology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Veterinary Medicine (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Medicinal Preparation (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Polyesters Or Polycarbonates (AREA)

SE7213104A 1971-10-12 1972-10-11 PROCEDURE FOR THE PREPARATION OF MODIFIED COPPOLYMERS BASED ON A C SE400979B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18859171A	1971-10-12	1971-10-12

Publications (1)

Publication Number	Publication Date
SE400979B true SE400979B (en)	1978-04-17

Family

ID=22693788

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE7213104A SE400979B (en)	1971-10-12	1972-10-11	PROCEDURE FOR THE PREPARATION OF MODIFIED COPPOLYMERS BASED ON A C
SE7604731A SE411123B (en)	1971-10-12	1976-04-23	COMPOSITION FOR ENTERAL TRANSFERS

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SE7604731A SE411123B (en)	1971-10-12	1976-04-23	COMPOSITION FOR ENTERAL TRANSFERS

Country Status (25)

Country	Link
JP (1)	JPS4847590A (en)
AR (1)	AR194852A1 (en)
AT (2)	AT316139B (en)
AU (1)	AU473557B2 (en)
BE (1)	BE789919A (en)
BR (1)	BR7207119D0 (en)
CA (1)	CA1004799A (en)
CH (1)	CH575967A5 (en)
DD (2)	DD103248A5 (en)
DE (1)	DE2250028A1 (en)
DK (1)	DK138503B (en)
ES (1)	ES407563A1 (en)
FR (1)	FR2157847B1 (en)
GB (1)	GB1409280A (en)
HU (1)	HU165803B (en)
IE (1)	IE36731B1 (en)
IL (1)	IL40520A (en)
IT (1)	IT990509B (en)
NL (1)	NL7213765A (en)
PH (1)	PH13179A (en)
PL (2)	PL102291B1 (en)
RO (1)	RO62797A (en)
SE (2)	SE400979B (en)
YU (1)	YU34904B (en)
ZA (1)	ZA727066B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1115596B (en) *	1978-03-13	1986-02-03	Bayer Italia Spa	METHOD FOR THE PREPARATION OF GASTORESISTANT AND ENTERO-SOLUBLE MICROGRANULES OF PHARMACEUTICAL SUBSTANCES, IN PARTICULAR OF PROTEIN SUBSTANCES AND MICROGRANULES PREPARED WITH THE METHOD
GB2164339A (en) *	1984-09-11	1986-03-19	Ciba Geigy Ag	Polymaleic anhydride derivatives
GB2340521B (en) *	1998-08-15	2000-09-13	Sofitech Nv	Shale-stabilizing additives
AU4428000A (en) *	1999-05-14	2000-12-05	Coraltis Ltd.	Pulse-delivery oral compositions
CN113855643B (en) *	2021-11-10	2022-11-11	葵花药业集团佳木斯鹿灵制药有限公司	Mesalazine sustained release preparation for colon-specific drug release and preparation process thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE575343A (en) *	1955-09-09
NL289626A (en) *	1962-03-06	1900-01-01
US3369003A (en) *	1962-03-06	1968-02-13	Sinclair Research Inc	Polymers of tertiary-alkoxyalkyl esters
US3387061A (en) *	1966-05-04	1968-06-04	Union Carbide Corp	Chemical reaction product of polycarboxylic acid and a polymeric polyether
GB1213030A (en) *	1968-08-16	1970-11-18	Daicel Ltd	Process for producing a graft copolymer
JPS4931557A (en) *	1972-07-22	1974-03-22

1972
- 1972-10-03 ZA ZA727066A patent/ZA727066B/en unknown
- 1972-10-04 IE IE1342/72A patent/IE36731B1/en unknown
- 1972-10-05 AU AU47451/72A patent/AU473557B2/en not_active Expired
- 1972-10-06 IL IL40520A patent/IL40520A/en unknown
- 1972-10-06 CA CA153,435A patent/CA1004799A/en not_active Expired
- 1972-10-06 PH PH13985A patent/PH13179A/en unknown
- 1972-10-11 DK DK500572AA patent/DK138503B/en unknown
- 1972-10-11 IT IT30357/72A patent/IT990509B/en active
- 1972-10-11 AR AR244601A patent/AR194852A1/en active
- 1972-10-11 SE SE7213104A patent/SE400979B/en unknown
- 1972-10-11 GB GB4675772A patent/GB1409280A/en not_active Expired
- 1972-10-11 HU HUEI436A patent/HU165803B/hu unknown
- 1972-10-11 FR FR7235960A patent/FR2157847B1/fr not_active Expired
- 1972-10-11 NL NL7213765A patent/NL7213765A/xx not_active Application Discontinuation
- 1972-10-11 BE BE789919D patent/BE789919A/en unknown
- 1972-10-11 ES ES407563A patent/ES407563A1/en not_active Expired
- 1972-10-12 YU YU2556/72A patent/YU34904B/en unknown
- 1972-10-12 CH CH1490772A patent/CH575967A5/xx not_active IP Right Cessation
- 1972-10-12 PL PL1972197424A patent/PL102291B1/en unknown
- 1972-10-12 JP JP47102327A patent/JPS4847590A/ja active Pending
- 1972-10-12 AT AT876372A patent/AT316139B/en not_active IP Right Cessation
- 1972-10-12 DD DD166198A patent/DD103248A5/xx unknown
- 1972-10-12 BR BR007119/72A patent/BR7207119D0/en unknown
- 1972-10-12 DD DD176088*A patent/DD109508A5/xx unknown
- 1972-10-12 AT AT858173*7A patent/AT329185B/en active
- 1972-10-12 DE DE2250028A patent/DE2250028A1/en not_active Ceased
- 1972-10-12 PL PL1972158236A patent/PL76176B1/xx unknown
- 1972-10-12 RO RO7200072494A patent/RO62797A/en unknown
1976
- 1976-04-23 SE SE7604731A patent/SE411123B/en unknown

Also Published As

Publication number	Publication date
YU255672A (en)	1979-10-31
IE36731L (en)	1973-04-12
DE2250028A1 (en)	1973-04-19
CH575967A5 (en)	1976-05-31
YU34904B (en)	1980-04-30
JPS4847590A (en)	1973-07-06
AR194852A1 (en)	1973-08-24
AU473557B2 (en)	1976-06-24
DD109508A5 (en)	1974-11-12
PH13179A (en)	1980-01-08
FR2157847B1 (en)	1975-10-31
IL40520A (en)	1975-12-31
BE789919A (en)	1973-04-11
BR7207119D0 (en)	1973-07-19
IT990509B (en)	1975-07-10
SE7604731L (en)	1976-04-23
ES407563A1 (en)	1976-02-01
AT329185B (en)	1976-04-26
GB1409280A (en)	1975-10-08
PL102291B1 (en)	1979-03-31
ATA858173A (en)	1975-07-15
CA1004799A (en)	1977-02-01
AT316139B (en)	1974-06-25
AU4745172A (en)	1974-04-11
SE411123B (en)	1979-12-03
RO62797A (en)	1977-10-15
DK138503B (en)	1978-09-18
FR2157847A1 (en)	1973-06-08
IL40520A0 (en)	1972-12-29
NL7213765A (en)	1973-04-16
ZA727066B (en)	1974-05-29
DK138503C (en)	1979-02-26
HU165803B (en)	1974-11-28
PL76176B1 (en)	1975-02-28
DD103248A5 (en)	1974-01-12
IE36731B1 (en)	1977-02-02

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