GB1301801A - - Google Patents

Info

Publication number
GB1301801A
GB1301801A GB1264171*[A GB1264171A GB1301801A GB 1301801 A GB1301801 A GB 1301801A GB 1264171 A GB1264171 A GB 1264171A GB 1301801 A GB1301801 A GB 1301801A
Authority
GB
United Kingdom
Prior art keywords
treatment
microcapsules
gelatin
walls
treating
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
Application number
GB1264171*[A
Other languages
English (en)
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 filed Critical
Publication of GB1301801A publication Critical patent/GB1301801A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02Making microcapsules or microballoons
    • B01J13/20After-treatment of capsule walls, e.g. hardening
    • B01J13/206Hardening; drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)
GB1264171*[A 1970-05-14 1971-05-03 Expired GB1301801A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3734570A 1970-05-14 1970-05-14

Publications (1)

Publication Number Publication Date
GB1301801A true GB1301801A (enrdf_load_html_response) 1973-01-04

Family

ID=21893842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264171*[A Expired GB1301801A (enrdf_load_html_response) 1970-05-14 1971-05-03

Country Status (7)

Country Link
BE (1) BE767141A (enrdf_load_html_response)
CA (1) CA918514A (enrdf_load_html_response)
CH (1) CH566169A5 (enrdf_load_html_response)
DE (1) DE2123861A1 (enrdf_load_html_response)
FR (1) FR2091482A5 (enrdf_load_html_response)
GB (1) GB1301801A (enrdf_load_html_response)
ZA (1) ZA712853B (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726456A (en) * 1995-02-17 1998-03-10 Gel Sciences, Inc. Encapsulated materials
US5849412A (en) * 1995-02-17 1998-12-15 Medlogic Global Corporation Encapsulated materials

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0934773B1 (en) * 1998-02-06 2004-02-04 Seiwa Kasei Co., Ltd. Microcapsule having a specific wall and method for producing the same
FR2879945B1 (fr) 2004-12-29 2007-03-23 Euracli Sarl Procede de coacervation ameliore pour la preparation de microcapsules de principes actifs hydrophobes isolees, filtrables et redispersables dans l'eau

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5726456A (en) * 1995-02-17 1998-03-10 Gel Sciences, Inc. Encapsulated materials
US5789494A (en) * 1995-02-17 1998-08-04 Medlogic Global Corporation Encapsulated materials
US5849412A (en) * 1995-02-17 1998-12-15 Medlogic Global Corporation Encapsulated materials
US5932285A (en) * 1995-02-17 1999-08-03 Medlogic Global Corporation Encapsulated materials
US6013698A (en) * 1995-02-17 2000-01-11 Medlogic Global Corporation Encapsulated materials

Also Published As

Publication number Publication date
CH566169A5 (enrdf_load_html_response) 1975-09-15
FR2091482A5 (enrdf_load_html_response) 1972-01-14
DE2123861A1 (enrdf_load_html_response) 1971-12-23
CA918514A (en) 1973-01-09
BE767141A (fr) 1971-10-01
ZA712853B (en) 1972-01-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees