GB2255344B - Composition comprising a hydrophilic polymer and a hydrophilic material different therefrom - Google Patents

Composition comprising a hydrophilic polymer and a hydrophilic material different therefrom

Info

Publication number
GB2255344B
GB2255344B GB9117938A GB9117938A GB2255344B GB 2255344 B GB2255344 B GB 2255344B GB 9117938 A GB9117938 A GB 9117938A GB 9117938 A GB9117938 A GB 9117938A GB 2255344 B GB2255344 B GB 2255344B
Authority
GB
United Kingdom
Prior art keywords
hydrophilic
composition
material different
different therefrom
hydrophilic polymer
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 - Fee Related
Application number
GB9117938A
Other versions
GB2255344A (en
GB9117938D0 (en
Inventor
Jakob Silbiger
Ewart Thomas Cole
Markus Egli
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Publication of GB9117938D0 publication Critical patent/GB9117938D0/en
Publication of GB2255344A publication Critical patent/GB2255344A/en
Application granted granted Critical
Publication of GB2255344B publication Critical patent/GB2255344B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816—Wall or shell material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB9117938A 1990-08-30 1991-08-20 Composition comprising a hydrophilic polymer and a hydrophilic material different therefrom Expired - Fee Related GB2255344B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57546390A 1990-08-30 1990-08-30

Publications (3)

Publication Number Publication Date
GB9117938D0 GB9117938D0 (en) 1991-10-09
GB2255344A GB2255344A (en) 1992-11-04
GB2255344B true GB2255344B (en) 1994-07-20

Family

ID=24300428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9117938A Expired - Fee Related GB2255344B (en) 1990-08-30 1991-08-20 Composition comprising a hydrophilic polymer and a hydrophilic material different therefrom

Country Status (7)

Country Link
JP (1) JPH055065A (en)
KR (1) KR920004485A (en)
CA (1) CA2049524A1 (en)
DE (1) DE4127522A1 (en)
FR (1) FR2666340A1 (en)
GB (1) GB2255344B (en)
IT (1) IT1249443B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7985421B2 (en) 2000-04-28 2011-07-26 Reckitt Benckiser Inc. Sustained release formulations of guaifenesin and additional drug ingredients

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3752710B2 (en) * 1994-11-01 2006-03-08 東レ株式会社 Resin composition, antibacterial method and antifungal method
US6210710B1 (en) 1997-04-28 2001-04-03 Hercules Incorporated Sustained release polymer blend for pharmaceutical applications
GB2378705B (en) 1998-08-26 2003-03-26 Pvaxx Technologies Ltd PVA-Containing compositions
JP3672008B2 (en) * 1999-01-20 2005-07-13 シオノギクオリカプス株式会社 Hard capsule and method for producing the same
CN1162183C (en) * 1999-08-09 2004-08-18 大日本制药株式会社 Solid preparation containing chitosan powder and its production process
DK1398038T4 (en) * 2000-02-08 2011-03-28 Allergan Inc Botulinum toxin drugs
GB0005016D0 (en) * 2000-03-01 2000-04-26 Jumik Technologies Limited PVA-Containing compositions
US7985420B2 (en) 2000-04-28 2011-07-26 Reckitt Benckiser Inc. Sustained release of guaifenesin combination drugs
US8012504B2 (en) 2000-04-28 2011-09-06 Reckitt Benckiser Inc. Sustained release of guaifenesin combination drugs
US7838032B2 (en) 2000-04-28 2010-11-23 Reckitt Benckiser Inc. Sustained release of guaifenesin
US6372252B1 (en) 2000-04-28 2002-04-16 Adams Laboratories, Inc. Guaifenesin sustained release formulation and tablets
EP1580229A1 (en) * 2004-03-22 2005-09-28 Warner-Lambert Company Llc Biopolymer compositons and products thereof
US7781506B2 (en) * 2007-01-26 2010-08-24 E.I. Du Pont De Nemours And Company Poly(vinyl alcohol) composition comprising a polyol
GB201506755D0 (en) 2015-04-21 2015-06-03 Reckitt Benckiser Llc Novel pharmaceutical formulation
US11278506B2 (en) 2015-10-09 2022-03-22 Rb Health (Us) Llc Pharmaceutical formulation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405342A (en) * 1972-07-17 1975-09-10 Nat Starch Chem Corp Starch-extended gelatin compositions
EP0092908A2 (en) * 1982-03-26 1983-11-02 Warner-Lambert Company Hydrophilic polymer composition for injection molding
GB2148235A (en) * 1983-10-20 1985-05-30 Warner Lambert Co Die pressure moulded capsules
WO1987001034A1 (en) * 1985-08-20 1987-02-26 R.P. Scherer Gmbh Gelatine capsules and process for their manufacture
US4655840A (en) * 1982-03-26 1987-04-07 Warner-Lambert Company Hydrophilic polymer compositions for injection molding
EP0374359A2 (en) * 1988-12-19 1990-06-27 Pharmacaps, Inc. Chewable, edible soft gelatin capsule
US4987031A (en) * 1987-10-06 1991-01-22 Shinzo Tatematsu Capsule

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784390A (en) * 1971-07-23 1974-01-08 Hayashibara Biochem Lab Shaped bodies of pullulan and their use
BG46154A3 (en) * 1983-02-18 1989-10-16 Warner-Lambert Company Llc METHOD OF OBTAINING CAPSULES
CH674370A5 (en) * 1987-03-27 1990-05-31 Pier Luigi Prof Dr Luisi
GB8721455D0 (en) * 1987-09-11 1987-10-21 Lilly Industries Ltd Capsules
GB2218994B (en) * 1988-05-26 1992-01-15 Warner Lambert Co New polymer composition
DE3827061C1 (en) * 1988-08-10 1990-02-15 Deutsche Gelatine-Fabriken Stoess & Co Gmbh, 6930 Eberbach, De

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405342A (en) * 1972-07-17 1975-09-10 Nat Starch Chem Corp Starch-extended gelatin compositions
EP0092908A2 (en) * 1982-03-26 1983-11-02 Warner-Lambert Company Hydrophilic polymer composition for injection molding
US4655840A (en) * 1982-03-26 1987-04-07 Warner-Lambert Company Hydrophilic polymer compositions for injection molding
GB2148235A (en) * 1983-10-20 1985-05-30 Warner Lambert Co Die pressure moulded capsules
WO1987001034A1 (en) * 1985-08-20 1987-02-26 R.P. Scherer Gmbh Gelatine capsules and process for their manufacture
US4987031A (en) * 1987-10-06 1991-01-22 Shinzo Tatematsu Capsule
EP0374359A2 (en) * 1988-12-19 1990-06-27 Pharmacaps, Inc. Chewable, edible soft gelatin capsule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7985421B2 (en) 2000-04-28 2011-07-26 Reckitt Benckiser Inc. Sustained release formulations of guaifenesin and additional drug ingredients

Also Published As

Publication number Publication date
KR920004485A (en) 1992-03-27
IT1249443B (en) 1995-02-23
FR2666340A1 (en) 1992-03-06
CA2049524A1 (en) 1992-03-01
ITRM910622A0 (en) 1991-08-20
GB2255344A (en) 1992-11-04
GB9117938D0 (en) 1991-10-09
ITRM910622A1 (en) 1993-02-20
JPH055065A (en) 1993-01-14
DE4127522A1 (en) 1992-03-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960820