CN1653127A - 改性聚合物薄膜 - Google Patents

改性聚合物薄膜 Download PDF

Info

Publication number
CN1653127A
CN1653127A CNA038107201A CN03810720A CN1653127A CN 1653127 A CN1653127 A CN 1653127A CN A038107201 A CNA038107201 A CN A038107201A CN 03810720 A CN03810720 A CN 03810720A CN 1653127 A CN1653127 A CN 1653127A
Authority
CN
China
Prior art keywords
film
acid
softening agent
alcohol
film according
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
CNA038107201A
Other languages
English (en)
Chinese (zh)
Inventor
V·J·艾尔斯
J·特克
E·Z·诺瓦克
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.)
Bioprogress Technology International Inc
Original Assignee
Bioprogress Technology International 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 Bioprogress Technology International Inc filed Critical Bioprogress Technology International Inc
Publication of CN1653127A publication Critical patent/CN1653127A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/092—Polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/26—Cellulose ethers
    • C08J2301/28—Alkyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Materials Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • General Preparation And Processing Of Foods (AREA)
CNA038107201A 2002-05-13 2003-05-12 改性聚合物薄膜 Pending CN1653127A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0210859.5 2002-05-13
GBGB0210859.5A GB0210859D0 (en) 2002-05-13 2002-05-13 Modified polymeric films

Publications (1)

Publication Number Publication Date
CN1653127A true CN1653127A (zh) 2005-08-10

Family

ID=9936526

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA038107201A Pending CN1653127A (zh) 2002-05-13 2003-05-12 改性聚合物薄膜

Country Status (10)

Country Link
US (1) US20050163824A1 (enExample)
EP (1) EP1504055A1 (enExample)
JP (1) JP2005525446A (enExample)
CN (1) CN1653127A (enExample)
AU (1) AU2003233890A1 (enExample)
CA (1) CA2485662A1 (enExample)
GB (1) GB0210859D0 (enExample)
NZ (1) NZ536519A (enExample)
WO (1) WO2003095548A1 (enExample)
ZA (1) ZA200409175B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0221986D0 (en) * 2002-09-21 2002-10-30 Bioprogress Technology Ltd Films with improved barrier properties
EP1811980B1 (en) * 2004-09-30 2011-06-01 The Hershey Company Sealed, edible film strip packets and methods of making and using them
US20070231441A1 (en) * 2006-03-29 2007-10-04 Monosol, Llc Edible film having improved sealing properties
US20080014228A1 (en) * 2006-07-14 2008-01-17 Olivia Darmuzey Solid form
US20080311162A1 (en) * 2007-05-16 2008-12-18 Olivia Darmuzey Solid form
TWI352717B (en) 2007-12-11 2011-11-21 Ind Tech Res Inst A tenacity adjuster, a biodegradable material comp
JP5470032B2 (ja) 2009-08-12 2014-04-16 富士フイルム株式会社 セルロース誘導体、熱成形材料、成形体及びその製造方法並びに電気電子機器用筐体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969482A (en) * 1932-12-23 1934-08-07 Eastman Kodak Co Cellulose organic ester composition containing an ester of maleic acid
US2835603A (en) * 1953-11-25 1958-05-20 Dow Chemical Co Water-soluble thermoplastic cellulose ether compositions
GB1144225A (en) * 1965-09-07 1969-03-05 Dow Chemical Co Preparation of medicinal capsule shells from hydroxyalkyl-alkyl cellulose ethers
US3903301A (en) * 1973-02-28 1975-09-02 Merck & Co Inc Methods of treating muscular disorders
DE3233764C2 (de) * 1982-09-11 1987-05-07 R.P. Scherer GmbH, 6930 Eberbach Verfahren zur Herstellung oraler Dosierungseinheiten
US4576646A (en) * 1983-07-06 1986-03-18 Seppic Film-forming compositions for enveloping solid forms, particularly pharmaceutical or food products or seeds, and products obtained, coated with said compositions
CA2069495C (en) * 1989-12-21 2006-05-09 George Douglas Vaughn Catalytic, water-soluble polymeric films for metal coatings
ATE192335T1 (de) * 1990-12-20 2000-05-15 Warner Jenkinson Co Inc Filmbildende zusammensetzungen aus feuchtem pulver
FR2684874B1 (fr) * 1991-12-13 1994-07-01 Oreal Systeme aerosol pour laque capillaire.
US5741533A (en) * 1995-12-22 1998-04-21 W. R. Grace & Co.-Conn. Method of cooking a food product and product thereof
WO1998006385A1 (de) * 1996-08-15 1998-02-19 Losan Pharma Gmbh Gut schluckbare orale arzneiform
MXPA02004981A (es) * 1999-11-17 2004-11-12 Reckitt Benckiser Uk Ltd Capsula soluble en agua moldeada por inyeccion.
GB2374874A (en) * 2001-04-11 2002-10-30 Bioprogress Tech Int Inc Modified cellulose films

Also Published As

Publication number Publication date
NZ536519A (en) 2006-10-27
EP1504055A1 (en) 2005-02-09
ZA200409175B (en) 2006-04-26
GB0210859D0 (en) 2002-06-19
US20050163824A1 (en) 2005-07-28
WO2003095548A1 (en) 2003-11-20
CA2485662A1 (en) 2003-11-20
AU2003233890A1 (en) 2003-11-11
JP2005525446A (ja) 2005-08-25

Similar Documents

Publication Publication Date Title
WO1995022962A1 (en) Controlled release composition
JP2006522105A5 (enExample)
CN1653127A (zh) 改性聚合物薄膜
US20250230277A1 (en) Biological function composite porous polyester microspheres and preparation method therefor
US20240016749A1 (en) Soft capsule
US20080091007A1 (en) Modified cellulose films
US11318102B2 (en) Hard capsule showing improved deposition of gelling adjuvant and method for preparation thereof
CN109771395B (zh) 一种含有槲皮素的口腔黏膜剂及其制备方法
CN1726013A (zh) 具有改善的屏障性能的非凝胶薄膜
CN1686104A (zh) 丹参酮固体分散体和包合物及其用途
CN1299667C (zh) 纳米中药雷公藤/昆明山海棠剂型及其制备方法
AU2002253300A1 (en) Improvements in or relating to modified cellulose films
Du et al. Formulation and Characterization of triamcinolone acetonide acetate-loaded microspheres Prepared by a static mixing technique
CN1820748A (zh) 一种左旋奥硝唑冻干粉针注射剂
CN1214796C (zh) 阿司匹林的缓控释微丸的制备方法
CN1297260C (zh) 脂肪酰乙醛粉针剂及其制备方法
JP6169542B2 (ja) カプセル皮膜組成物及びそれを用いたカプセル
CN1669567A (zh) 治疗肝病的龙胆软胶囊
EP4518855A1 (en) A mucoadhesive film comprising a pharmaceutically active agent and uses thereof
WO2025051976A1 (fr) Film hydrosoluble biodégradable à base de caséine et/ou de caséinate pour la production d'emballages ou d'étiquettes et son procédé d'obtention
CN1528353A (zh) 包合活性组分改进的维u颠茄铝胶囊ⅱ
CN1621030A (zh) 水难溶性药物和/或酸敏感性药物组合物口服固体制剂
HK1060742A1 (en) Improvements in or relating to modified cellulose films
HK1060742B (en) Improvements in or relating to modified cellulose films
HK1060512A (en) Dry powder film coating composition and method of preparation

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication