NO122091B - - Google Patents

Download PDF

Info

Publication number
NO122091B
NO122091B NO164576A NO16457666A NO122091B NO 122091 B NO122091 B NO 122091B NO 164576 A NO164576 A NO 164576A NO 16457666 A NO16457666 A NO 16457666A NO 122091 B NO122091 B NO 122091B
Authority
NO
Norway
Prior art keywords
glass
chamber
electrodes
opening
furnace
Prior art date
Application number
NO164576A
Other languages
English (en)
Norwegian (no)
Inventor
G Greminger
L Davis
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of NO122091B publication Critical patent/NO122091B/no

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/193—Mixed ethers, i.e. ethers with two or more different etherifying groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
    • C09D101/08—Cellulose derivatives
    • C09D101/26—Cellulose ethers
    • C09D101/28—Alkyl ethers
    • C09D101/284—Alkyl ethers with hydroxylated hydrocarbon radicals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S206/00—Special receptacle or package
    • Y10S206/828—Medicinal content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Preparation (AREA)
  • Furnace Details (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
NO164576A 1965-09-07 1966-09-06 NO122091B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48561565A 1965-09-07 1965-09-07
US48561665A 1965-09-07 1965-09-07

Publications (1)

Publication Number Publication Date
NO122091B true NO122091B (fr) 1971-05-18

Family

ID=27048417

Family Applications (1)

Application Number Title Priority Date Filing Date
NO164576A NO122091B (fr) 1965-09-07 1966-09-06

Country Status (8)

Country Link
US (1) US3493407A (fr)
BE (1) BE686537A (fr)
DE (1) DE1617432C2 (fr)
FR (1) FR1500996A (fr)
GB (1) GB1144225A (fr)
NL (1) NL6612510A (fr)
NO (1) NO122091B (fr)
SE (1) SE337654B (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617588A (en) * 1969-06-16 1971-11-02 Dow Chemical Co Dip-coating process for preparing cellulose ether capsule shells
FR2073288B2 (fr) * 1969-12-26 1974-05-24 Midy Claude Ctre Rech
US3839319A (en) * 1973-01-26 1974-10-01 Dow Chemical Co Hydroxypropyl methylcellulose ethers and method of preparation
SE403782B (sv) * 1973-03-14 1978-09-04 Mo Och Domsjoe Ab Nonjoniska cellulosaetrar
US3873518A (en) * 1973-12-14 1975-03-25 Dow Chemical Co Water soluble ternary cellulose ethers
CA1045976A (fr) * 1974-05-02 1979-01-09 William J. Asher Medicament sous forme de membrane liquide encapsulee et utilisation
US4001211A (en) * 1974-12-02 1977-01-04 The Dow Chemical Company Pharmaceutical capsules from improved thermogelling methyl cellulose ethers
US4026986A (en) * 1975-05-22 1977-05-31 The Dow Chemical Company Capsule shell
DE2554558C3 (de) * 1975-12-04 1981-11-05 Hoechst Ag, 6000 Frankfurt Verfahren zum Beschichten eines Bandes aus hydrophilem Material mit Puder aus einem modifizierten Celluloseether
GB1593261A (en) * 1976-07-23 1981-07-15 Inveresk Res Int Controlled release suppository
JPS54105223A (en) * 1977-12-29 1979-08-18 Yamanouchi Pharmaceut Co Ltd Coating agent for solid medicine
US4365060A (en) * 1979-04-28 1982-12-21 Shin-Etsu Chemical Co. Ltd. Enterosoluble capsules
US4790881A (en) * 1982-03-26 1988-12-13 Warner-Lambert Company Molded hydrophilic polymer
EP0198582B1 (fr) 1985-02-28 1990-09-19 The Dow Chemical Company Hydroxypropylméthylcellulose utile comme agent de suspension pour la polymérisation en suspension de chlorure de vinyle
US4614545A (en) * 1985-08-15 1986-09-30 The Dow Chemical Company Hydroxypropyl methyl cellulose thickening agents for organic liquids
KR900000254B1 (ko) * 1986-05-12 1990-01-24 신에쯔까 가가꾸 고우교우 가부시끼가이샤 의약용 경질 캅셀의 제조방법과 그 제조장치
US5698155A (en) * 1991-05-31 1997-12-16 Gs Technologies, Inc. Method for the manufacture of pharmaceutical cellulose capsules
FR2757173A1 (fr) * 1996-12-17 1998-06-19 Warner Lambert Co Compositions polymeres d'origine non-animale pour la formation de films
GB2366780A (en) * 2000-07-07 2002-03-20 Bioprogress Tech Int Inc Foam capsules
MXPA01007406A (es) * 2000-07-20 2003-05-19 Du Pont Canada Recubrimiento de liberacion a alta temperatura y a alta humedad para una pelicula polimerica.
GB0210859D0 (en) * 2002-05-13 2002-06-19 Bioprogress Technology Ltd Modified polymeric films
GB0314832D0 (en) * 2003-06-25 2003-07-30 Phoqus Pharmaceuticals Ltd Production of capsule shells and capsules
EP1752140A1 (fr) * 2005-08-12 2007-02-14 Warner-Lambert Company LLC Procédé de fermeture de capsules dures utilisant une composition à base d'hydroxypropylméthyl cellulose (HPMC)
KR101170283B1 (ko) * 2006-10-27 2012-07-31 화이자 프로덕츠 인코포레이티드 하이드록시프로필 메틸 셀룰로스 경질 캡슐 및 이의 제조 방법
BR112012008103A2 (pt) * 2009-09-04 2016-09-13 Capsugel Belgium Nv cápsulas perfumadas
JP5777625B2 (ja) 2009-09-24 2015-09-09 キャプシュゲル・ベルジウム・エヌ・ヴィ 耐酸性カプセル
US9394376B2 (en) 2010-10-12 2016-07-19 Dow Global Technologies Llc Cellulose ethers and their use
JP5890428B2 (ja) 2010-10-26 2016-03-22 キャプシュゲル・ベルジウム・エヌ・ヴィ バルク腸溶カプセルシェル
WO2013154980A1 (fr) * 2012-04-11 2013-10-17 Dow Global Technologies Llc Composition comprenant un diluant organique et un éther de cellulose
CA2870033C (fr) 2012-05-02 2017-04-18 Capsugel France SAS Dispersions aqueuses de polymeres a liberation controlee et enveloppes et capsules les comprenant
US11312878B2 (en) * 2012-07-23 2022-04-26 Lotte Fine Chemical Co., Ltd. Aqueous composition for preparing hard capsule, preparation method therefor, hard capsule, and method for recycling hard capsule scraps
KR20140072715A (ko) * 2012-12-05 2014-06-13 삼성정밀화학 주식회사 경질 캡슐
KR20140072716A (ko) * 2012-12-05 2014-06-13 삼성정밀화학 주식회사 헤이즈가 개선된 필름
KR102085330B1 (ko) * 2012-12-05 2020-03-05 롯데정밀화학 주식회사 두께 균일성이 개선된 경질 캡슐
WO2014135965A1 (fr) 2013-03-07 2014-09-12 Capsugel Belgium Nv Gélules remplies de liquide de bismuth
KR20160058840A (ko) * 2013-09-25 2016-05-25 다우 글로벌 테크놀로지스 엘엘씨 유기 액체 희석제 및 특정의 하이드록시알킬 메틸셀룰로오스를 포함하는 조성물
WO2015065848A1 (fr) 2013-11-04 2015-05-07 Capsugel Belgium Nv Méthodes et systèmes pour une biodisponibilité améliorée de principes pharmaceutiques actifs comprenant de l'ésoméprazole
CN105745013B (zh) * 2013-12-04 2019-02-26 陶氏环球技术有限责任公司 用于制备纤维素衍生物和液体稀释剂的混合物的方法
KR102199596B1 (ko) * 2013-12-31 2021-01-07 롯데정밀화학 주식회사 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐
KR102199595B1 (ko) * 2013-12-31 2021-01-07 롯데정밀화학 주식회사 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐
KR102161001B1 (ko) * 2013-12-31 2020-09-29 롯데정밀화학 주식회사 경질 캡슐용 수성 조성물 및 이를 사용하여 제조된 경질 캡슐
US10471152B2 (en) 2014-08-29 2019-11-12 Capsugel Belgium Nv Colloidal dispersion comprising HPMCAS
JP6412853B2 (ja) * 2015-12-16 2018-10-24 信越化学工業株式会社 フィルム成型用組成物
EP3768773A4 (fr) * 2018-03-21 2022-11-30 Selby, Ryan Daniel Capsules de vaporisateur et procédés de fabrication
EP4054348A1 (fr) 2019-12-10 2022-09-14 Capsugel Belgium NV Particules contenant un noyau de matrice lipidique et un ingrédient actif
US20230248808A1 (en) 2020-01-29 2023-08-10 Lonza Greenwood Llc Joint Health Composition and Use Thereof in Healthy Mammals
CN113244187A (zh) * 2021-05-13 2021-08-13 青岛益青生物科技股份有限公司 一种新配方肠溶羟丙甲纤维素空心胶囊及其制备方法
WO2023172430A1 (fr) 2022-03-07 2023-09-14 Lonza Greenwood Llc Méthode et composition pour améliorer la santé de la peau
KR20230173034A (ko) 2022-06-16 2023-12-26 신에쓰 가가꾸 고교 가부시끼가이샤 액체 조성물
WO2024026067A1 (fr) 2022-07-29 2024-02-01 Lonza Greenwood Llc Procédé et composition pour traiter des états associés à l'hyperperméabilité intestinale

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643853A (en) * 1946-04-13 1950-09-27 Lilly Co Eli Medicinal capsules and process of manufacture

Also Published As

Publication number Publication date
DE1617432B1 (de) 1972-05-31
NL6612510A (fr) 1967-03-08
US3493407A (en) 1970-02-03
GB1144225A (en) 1969-03-05
DE1617432C2 (de) 1978-09-28
FR1500996A (fr) 1967-11-10
SE337654B (fr) 1971-08-16
BE686537A (fr) 1967-03-07

Similar Documents

Publication Publication Date Title
NO122091B (fr)
DK168374B1 (da) Fremgangsmåde ved og anlæg til tilvirkning af smeltet glas
EP0186972B1 (fr) Fours de fusion de verre et réfractaires utilisés dans ces fours
US4046546A (en) Method and apparatus for refining glass in a melting tank
US1610377A (en) Apparatus for making glass
TWI812761B (zh) 用於在玻璃製作過程中加熱金屬容器的方法
NO173385B (no) Fremgangsmaate og glassmelteovn for fremstilling av glass
US4069032A (en) Forehearth for glass furnace
CN110114319A (zh) 用于管理玻璃带冷却的方法和设备
RO106124B1 (ro) Cuva pentru topirea sticlei
US1905534A (en) Apparatus for and method of making glass
US1610376A (en) Process and apparatus for making glass
JPS6369720A (ja) ガラスの電熱熔融方法およびその装置
US2274986A (en) Drawing sheet glass
FI59778B (fi) Apparat foer upphettning av smaelt termoplastiskt material
NO841378L (no) Smelteovn
US4515614A (en) Electrically heated forehearth and method of controlling molten glass temperature therein
US3997710A (en) Glass furnace having electrically heated submerged throat and method of operation
NO137697B (no) Fremgangsm}te for isolering og rensing av orgotein fra en l¦sning inneholdende orgotein og oppl¦ste proteiner
BR112016023953B1 (pt) Processo e dispositivo de fusão e de refino do vidro
US2417913A (en) Electric glass furnace
JP7374186B2 (ja) ガラス作製プロセスにおける貴金属製部品の電気化学的侵食を緩和するための装置及び方法
US1933527A (en) Electrically heated tank for glass
US3961126A (en) Apparatus and method for increasing electric power in an electric glass-melting furnace
US2268247A (en) Process of making colored sheet glass