CA2215313A1 - Seamless capsules - Google Patents

Seamless capsules

Info

Publication number
CA2215313A1
CA2215313A1 CA002215313A CA2215313A CA2215313A1 CA 2215313 A1 CA2215313 A1 CA 2215313A1 CA 002215313 A CA002215313 A CA 002215313A CA 2215313 A CA2215313 A CA 2215313A CA 2215313 A1 CA2215313 A1 CA 2215313A1
Authority
CA
Canada
Prior art keywords
seamless capsules
seamless capsule
shell material
seamless
carbohydrate
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.)
Granted
Application number
CA002215313A
Other languages
French (fr)
Other versions
CA2215313C (en
Inventor
Jesse J. Kiefer
Blake H. Glenn
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.)
Intercontinental Great Brands LLC
Original Assignee
Individual
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
Priority claimed from US08/412,672 external-priority patent/US5595757A/en
Application filed by Individual filed Critical Individual
Publication of CA2215313A1 publication Critical patent/CA2215313A1/en
Application granted granted Critical
Publication of CA2215313C publication Critical patent/CA2215313C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/003—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
    • 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
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • 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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)

Abstract

The present invention is related to a seamless capsule comprising a shell material encapsulating a center-filled core material, wherein the shell material is formed of a carbohydrate in glassy state, and a method and an apparatus for making the seamless capsule.
CA002215313A 1995-03-29 1996-01-24 Seamless capsules Expired - Fee Related CA2215313C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US412,672 1989-09-26
US08/412,672 US5595757A (en) 1995-03-29 1995-03-29 Seamless capsules
PCT/US1996/001138 WO1996030115A1 (en) 1995-03-29 1996-01-24 Seamless capsules

Publications (2)

Publication Number Publication Date
CA2215313A1 true CA2215313A1 (en) 1996-10-03
CA2215313C CA2215313C (en) 2007-03-06

Family

ID=37891576

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002215313A Expired - Fee Related CA2215313C (en) 1995-03-29 1996-01-24 Seamless capsules

Country Status (1)

Country Link
CA (1) CA2215313C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117346424A (en) * 2023-12-06 2024-01-05 山东鑫泰达节能科技有限公司 Cooling and collecting device for sodium silicate preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117346424A (en) * 2023-12-06 2024-01-05 山东鑫泰达节能科技有限公司 Cooling and collecting device for sodium silicate preparation
CN117346424B (en) * 2023-12-06 2024-02-06 山东鑫泰达节能科技有限公司 Cooling and collecting device for sodium silicate preparation

Also Published As

Publication number Publication date
CA2215313C (en) 2007-03-06

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed