DK126842B - Fremgangsmåde til behandling af små kapsler med vægge af hydrofobe, polymere materialer. - Google Patents

Fremgangsmåde til behandling af små kapsler med vægge af hydrofobe, polymere materialer.

Info

Publication number
DK126842B
DK126842B DK289667AA DK289667A DK126842B DK 126842 B DK126842 B DK 126842B DK 289667A A DK289667A A DK 289667AA DK 289667 A DK289667 A DK 289667A DK 126842 B DK126842 B DK 126842B
Authority
DK
Denmark
Prior art keywords
walls
polymeric materials
hydrophobic polymeric
small capsules
treating small
Prior art date
Application number
DK289667AA
Other languages
Danish (da)
English (en)
Inventor
T Powell
Original Assignee
Ncr
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 Ncr filed Critical Ncr
Publication of DK126842B publication Critical patent/DK126842B/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Record Information Processing For Printing (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
DK289667AA 1966-06-06 1967-06-02 Fremgangsmåde til behandling af små kapsler med vægge af hydrofobe, polymere materialer. DK126842B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55527966A 1966-06-06 1966-06-06

Publications (1)

Publication Number Publication Date
DK126842B true DK126842B (da) 1973-08-27

Family

ID=24216671

Family Applications (1)

Application Number Title Priority Date Filing Date
DK289667AA DK126842B (da) 1966-06-06 1967-06-02 Fremgangsmåde til behandling af små kapsler med vægge af hydrofobe, polymere materialer.

Country Status (13)

Country Link
US (1) US3623997A (xx)
AT (1) AT280217B (xx)
BE (1) BE699324A (xx)
CH (1) CH471597A (xx)
CS (1) CS151455B2 (xx)
DE (1) DE1619794A1 (xx)
DK (1) DK126842B (xx)
ES (1) ES341431A1 (xx)
FI (1) FI48679C (xx)
GB (1) GB1117270A (xx)
NL (1) NL142092B (xx)
NO (1) NO124518B (xx)
SE (1) SE311137B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518876B2 (xx) * 1972-10-03 1976-03-22
JPS5432614A (en) * 1977-08-11 1979-03-10 Tanabe Seiyaku Co Ltd Preparation of microcapsules containing pharmaceuticals
US5122384A (en) * 1989-05-05 1992-06-16 Kv Pharmaceutical Company Oral once-per-day organic nitrate formulation which does not induce tolerance
US5133974A (en) * 1989-05-05 1992-07-28 Kv Pharmaceutical Company Extended release pharmaceutical formulations
US5057594A (en) * 1989-08-17 1991-10-15 Eastman Kodak Company Ultraviolet light-absorbing compounds and sunscreen formulations and polymeric materials containing such compounds or residues thereof
US5149775A (en) * 1991-01-25 1992-09-22 Eastman Kodak Company Method for purifying high molecular weight vinylpyridine/styrene polymers from solution
JP3313124B2 (ja) * 1991-07-31 2002-08-12 森下仁丹株式会社 親水性物質を内容物とするシームレスカプセルおよびその製法
KR970008262B1 (ko) * 1993-10-12 1997-05-22 주식회사 엘지화학 구형 축열캡슐 및 그의 제조 방법
DE19835346A1 (de) * 1998-08-05 2000-02-10 Boehringer Ingelheim Pharma Zweiteilige Kapsel zur Aufnahme von pharmazeutischen Zubereitungen für Pulverinhalatoren
WO2001073188A1 (en) * 2000-03-27 2001-10-04 Givaudan Sa Disposable cleaning cloth
GB0322848D0 (en) * 2003-09-30 2003-10-29 Alpharma Ltd Tetracycline controlled release pharmaceutical dosage form
DE102005001332A1 (de) * 2005-01-11 2006-07-20 Boehringer Ingelheim Pharma Gmbh & Co. Kg Zweiteilige Kapsel mit Vorverschluss zur Aufnahme von pharmazeutischen Zubereitungen für Pulverinhalatoren
US20080277596A1 (en) * 2007-05-08 2008-11-13 Southwest Research Institute Impact Indicating Microcapsules
CA2936746C (en) 2014-10-31 2017-06-27 Purdue Pharma Methods and compositions particularly for treatment of attention deficit disorder
US10722473B2 (en) 2018-11-19 2020-07-28 Purdue Pharma L.P. Methods and compositions particularly for treatment of attention deficit disorder
CN112375109B (zh) * 2020-11-20 2023-03-28 华东理工大学 利用烷基酚聚氧乙烯聚氧丙烯醚npe-108分离纯化螺旋霉素

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256671A (xx) * 1960-10-08 1965-02-15
US3155590A (en) * 1962-08-02 1964-11-03 Ncr Co Encapsulation process and its product

Also Published As

Publication number Publication date
FI48679B (xx) 1974-09-02
FI48679C (fi) 1974-12-10
DE1619794A1 (xx) 1971-09-16
CS151455B2 (xx) 1973-10-19
US3623997A (en) 1971-11-30
NO124518B (xx) 1972-05-02
NL6707848A (xx) 1967-12-07
AT280217B (de) 1970-04-10
SE311137B (xx) 1969-06-02
CH471597A (fr) 1969-04-30
GB1117270A (en) 1968-06-19
ES341431A1 (es) 1968-07-01
NL142092B (nl) 1974-05-15
BE699324A (xx) 1967-11-16

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Legal Events

Date Code Title Description
PUP Patent expired