TR200400862T4 - Nötr ve asit gruplu (met) akrilat-kopolimerleri için enjeksiyon döküm yöntemi - Google Patents

Nötr ve asit gruplu (met) akrilat-kopolimerleri için enjeksiyon döküm yöntemi

Info

Publication number
TR200400862T4
TR200400862T4 TR2004/00862T TR200400862T TR200400862T4 TR 200400862 T4 TR200400862 T4 TR 200400862T4 TR 2004/00862 T TR2004/00862 T TR 2004/00862T TR 200400862 T TR200400862 T TR 200400862T TR 200400862 T4 TR200400862 T4 TR 200400862T4
Authority
TR
Turkey
Prior art keywords
meth
neutral
acid groups
casting method
acrylate copolymers
Prior art date
Application number
TR2004/00862T
Other languages
English (en)
Inventor
Petereit Hans-Ulrich
Beckert Thomas
Assmus Manfred
H�Ss Werner
Fuchs Wolfgang
Schikowsky Hartmut
Original Assignee
R�Hm Gmbh & Co. Kg
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 R�Hm Gmbh & Co. Kg filed Critical R�Hm Gmbh & Co. Kg
Publication of TR200400862T4 publication Critical patent/TR200400862T4/tr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • 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
    • A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/07—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
    • A61J3/071—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use into the form of telescopically engaged two-piece capsules
    • A61J3/077—Manufacturing 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
    • A61K9/4816—Wall or shell material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • A61K9/2027—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)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Medicinal Preparation (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

Bulus enjeksiyon dökümle kalip gövdelerinin imalatina iliskin su yöntem adimlarina sahip yöntemle ilgilidir: A) a) akril veya metakril asidinin 40 ila 100 agirlik yüzdesinde, köklü polimerize edilmis C1-ila C4-alkilesterlerinden ve 0 ila 60 agirlik yüzdesinde, alkil artiginda bir anyonik gruba sahip )met)akrilat-monomerlerinden meydana gelen bir (met)akrilat-kopolimerinden bir karisimin eritilmesi B) karisimin termoplastik haldeyken en az 120 derecelik sicakliklarda gazinin çikartilmasi, C) Eritilmis ve gazi çikartilmis karisimin bir enjeksiyon döküm aletinin içi bos kalip gözüne enjekte edilmesi, eriyik karisiminin sogutulmasi ve elde edilmis kalip gövdelerinin kaliptan çikartilmasi.
TR2004/00862T 1999-12-17 2000-12-09 Nötr ve asit gruplu (met) akrilat-kopolimerleri için enjeksiyon döküm yöntemi TR200400862T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19961334A DE19961334A1 (de) 1999-12-17 1999-12-17 Spritzgußverfahren für neutrale und säuregruppenhaltige (Meth)acrylat-Copolymere

Publications (1)

Publication Number Publication Date
TR200400862T4 true TR200400862T4 (tr) 2004-06-21

Family

ID=7933336

Family Applications (2)

Application Number Title Priority Date Filing Date
TR2001/02392T TR200102392T1 (tr) 1999-12-17 2000-12-09 Nötr ve asit gruplu (met) akrilat-kopolimerleri için enjeksiyon döküm yöntemi.
TR2004/00862T TR200400862T4 (tr) 1999-12-17 2000-12-09 Nötr ve asit gruplu (met) akrilat-kopolimerleri için enjeksiyon döküm yöntemi

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TR2001/02392T TR200102392T1 (tr) 1999-12-17 2000-12-09 Nötr ve asit gruplu (met) akrilat-kopolimerleri için enjeksiyon döküm yöntemi.

Country Status (18)

Country Link
US (2) US20020160042A1 (tr)
EP (1) EP1150820B1 (tr)
JP (1) JP2003516881A (tr)
KR (1) KR100810919B1 (tr)
CN (1) CN1378499A (tr)
AT (1) ATE262401T1 (tr)
AU (1) AU2364001A (tr)
BG (1) BG64935B1 (tr)
BR (1) BR0008258A (tr)
CA (1) CA2363071C (tr)
DE (2) DE19961334A1 (tr)
ES (1) ES2214341T3 (tr)
IL (1) IL144833A (tr)
MX (1) MXPA01008224A (tr)
PL (1) PL196144B1 (tr)
SK (1) SK11752001A3 (tr)
TR (2) TR200102392T1 (tr)
WO (1) WO2001043935A2 (tr)

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Also Published As

Publication number Publication date
IL144833A (en) 2005-08-31
DE19961334A1 (de) 2001-06-21
CA2363071C (en) 2009-03-10
PL196144B1 (pl) 2007-12-31
BG64935B1 (bg) 2006-10-31
US20080260814A1 (en) 2008-10-23
MXPA01008224A (es) 2002-04-24
ES2214341T3 (es) 2004-09-16
JP2003516881A (ja) 2003-05-20
IL144833A0 (en) 2002-06-30
BG105799A (en) 2002-04-30
EP1150820B1 (de) 2004-03-24
KR100810919B1 (ko) 2008-03-10
BR0008258A (pt) 2001-12-11
AU2364001A (en) 2001-06-25
CN1378499A (zh) 2002-11-06
WO2001043935A2 (de) 2001-06-21
TR200102392T1 (tr) 2002-11-21
CA2363071A1 (en) 2001-06-21
EP1150820A1 (de) 2001-11-07
WO2001043935A3 (de) 2002-04-18
DE50005789D1 (de) 2004-04-29
PL349961A1 (en) 2002-10-21
US20020160042A1 (en) 2002-10-31
SK11752001A3 (sk) 2002-08-06
ATE262401T1 (de) 2004-04-15
KR20010102218A (ko) 2001-11-15

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