GB920866A - Process for the manufacture of minute capsules and the capsules obtained by such process - Google Patents

Process for the manufacture of minute capsules and the capsules obtained by such process

Info

Publication number
GB920866A
GB920866A GB29392/61A GB2939261A GB920866A GB 920866 A GB920866 A GB 920866A GB 29392/61 A GB29392/61 A GB 29392/61A GB 2939261 A GB2939261 A GB 2939261A GB 920866 A GB920866 A GB 920866A
Authority
GB
United Kingdom
Prior art keywords
liquid
polymer material
solution
solvent
ambient
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
GB29392/61A
Other languages
English (en)
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Publication of GB920866A publication Critical patent/GB920866A/en
Expired legal-status Critical Current

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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/08—Simple coacervation, i.e. addition of highly hydrophilic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
GB29392/61A 1960-10-28 1961-08-15 Process for the manufacture of minute capsules and the capsules obtained by such process Expired GB920866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6558260A 1960-10-28 1960-10-28

Publications (1)

Publication Number Publication Date
GB920866A true GB920866A (en) 1963-03-13

Family

ID=22063711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29392/61A Expired GB920866A (en) 1960-10-28 1961-08-15 Process for the manufacture of minute capsules and the capsules obtained by such process

Country Status (7)

Country Link
BE (2) BE609550A (de)
CH (1) CH417536A (de)
DE (1) DE1189050B (de)
DK (1) DK105583C (de)
FR (1) FR1304561A (de)
GB (1) GB920866A (de)
NL (2) NL129081C (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126893A5 (de) * 1971-02-19 1972-10-06 Bayer Ag
EP0099109A1 (de) * 1982-07-16 1984-01-25 Tanabe Seiyaku Co., Ltd. Verfahren zur Herstellung freifliessender Ethyl-Cellulose-Mikrokapseln

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040235792A1 (en) * 2001-01-20 2004-11-25 Deadman John J Serine protease inhibitors compromising a hydrogen-bond acceptor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2126893A5 (de) * 1971-02-19 1972-10-06 Bayer Ag
EP0099109A1 (de) * 1982-07-16 1984-01-25 Tanabe Seiyaku Co., Ltd. Verfahren zur Herstellung freifliessender Ethyl-Cellulose-Mikrokapseln
US4542042A (en) * 1982-07-16 1985-09-17 Tanabe Seiyaku Co., Ltd. Process for preparing free-flowing ethylcellulose microcapsules

Also Published As

Publication number Publication date
NL129081C (de)
BE609550A (de)
DK105583C (da) 1966-10-17
DE1189050B (de) 1965-03-18
NL270717A (de)
CH417536A (fr) 1966-07-31
BE608763A (de)
FR1304561A (fr) 1962-09-21

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