WO2013020833A3 - Capsule formation - Google Patents

Capsule formation Download PDF

Info

Publication number
WO2013020833A3
WO2013020833A3 PCT/EP2012/064781 EP2012064781W WO2013020833A3 WO 2013020833 A3 WO2013020833 A3 WO 2013020833A3 EP 2012064781 W EP2012064781 W EP 2012064781W WO 2013020833 A3 WO2013020833 A3 WO 2013020833A3
Authority
WO
WIPO (PCT)
Prior art keywords
capsule material
capsule formation
capsule
outputs
output
Prior art date
Application number
PCT/EP2012/064781
Other languages
French (fr)
Other versions
WO2013020833A2 (en
Inventor
Robert WHIFFEN
Original Assignee
British American Tobacco (Investments) Limited
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 British American Tobacco (Investments) Limited filed Critical British American Tobacco (Investments) Limited
Priority to EP12740966.2A priority Critical patent/EP2741849A2/en
Priority to US14/237,812 priority patent/US20140166026A1/en
Publication of WO2013020833A2 publication Critical patent/WO2013020833A2/en
Publication of WO2013020833A3 publication Critical patent/WO2013020833A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/283—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by encapsulation of the chemical substances
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00—Shaping or working of foodstuffs characterised by the products
    • A23P10/30—Encapsulation of particles, e.g. foodstuff additives
    • 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
    • B01J13/206—Hardening; drying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicinal Preparation (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

A capsule forming apparatus comprising a first support in which a plurality of first outputs configured to output a first capsule material are located; a second support in which a plurality of second outputs configured to output a second capsule material are located; and a second capsule material feed region between the first and second supports from which the second capsule material can enter the second outputs. A method of forming capsules is also described.
PCT/EP2012/064781 2011-08-10 2012-07-27 Capsule formation WO2013020833A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP12740966.2A EP2741849A2 (en) 2011-08-10 2012-07-27 Capsule formation
US14/237,812 US20140166026A1 (en) 2011-08-10 2012-07-27 Capsule Formation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1113774.2A GB201113774D0 (en) 2011-08-10 2011-08-10 Capsule formation
GB1113774.2 2011-08-10

Publications (2)

Publication Number Publication Date
WO2013020833A2 WO2013020833A2 (en) 2013-02-14
WO2013020833A3 true WO2013020833A3 (en) 2013-07-18

Family

ID=44735708

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/064781 WO2013020833A2 (en) 2011-08-10 2012-07-27 Capsule formation

Country Status (4)

Country Link
US (1) US20140166026A1 (en)
EP (1) EP2741849A2 (en)
GB (1) GB201113774D0 (en)
WO (1) WO2013020833A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103271434A (en) * 2013-06-20 2013-09-04 云南烟草科学研究院 Walnut shell tincture and application thereof to tobaccos
TR201720008T1 (en) * 2015-08-06 2018-04-24 Kt & G Corp METHOD AND DEVICE FOR TOBACCO ODOR CAPSULE PRODUCTION
US10334873B2 (en) 2016-06-16 2019-07-02 Altria Client Services Llc Breakable capsules and methods of forming thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0513563A1 (en) * 1991-04-19 1992-11-19 Freund Industrial Co., Ltd. Method of manufacturing seamless capsules and apparatus therefor
US6174466B1 (en) * 1998-05-08 2001-01-16 Warner-Lambert Company Methods for making seamless capsules
US6251661B1 (en) * 1997-05-14 2001-06-26 Morishita Jintan Co., Ltd. Seamless capsule for synthesizing biopolymer and method for producing the same
EP1240883A1 (en) * 1999-12-20 2002-09-18 Chugai Seiyaku Kabushiki Kaisha Method for manufacturing seamless capsule
EP1310229A1 (en) * 2000-08-17 2003-05-14 Chugai Seiyaku Kabushiki Kaisha Method of manufacturing seamless capsule
DE10203093A1 (en) * 2002-01-28 2003-07-31 Rudolf Kaempf Production of non-fibrillating cellulose fibers involves spinning cellulose N-methylmorpholine-N-oxide water solution so as to form a core-shell structure in a two-phase spinning nozzle
US20040051192A1 (en) * 2002-09-13 2004-03-18 Freund Industrial Co., Ltd. Manufacturing method for oral quick-dissolving seamless capsule
WO2004052128A2 (en) * 2002-12-11 2004-06-24 British American Tobacco (Investments) Limited Improvements relating to smoking articles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428911A (en) * 1946-10-19 1947-10-14 Ind Sound Systems Inc Method and apparatus for producing capsules
US2624069A (en) * 1948-10-08 1953-01-06 Ind Sound Systems Inc Method and apparatus for fabricating seamless capsules
US2766478A (en) * 1951-10-15 1956-10-16 Gasoline Res Ind And Commercia Encapsulating method and apparatus
US4162282A (en) * 1976-04-22 1979-07-24 Coulter Electronics, Inc. Method for producing uniform particles
US4481157A (en) * 1982-04-27 1984-11-06 Morishita Jintan Co., Ltd. Method and apparatus for production of microcapsules
DE3305810A1 (en) * 1983-02-19 1984-08-23 Bayer Ag, 5090 Leverkusen NOZZLE DRAWING METHOD AND DRAWING NOZZLE FOR DISPENSING MELTS
US5209978A (en) * 1985-12-26 1993-05-11 Taisho Pharmaceutical Co., Ltd. Seamless soft capsule and production thereof
JPH0628570B2 (en) * 1986-02-13 1994-04-20 雪印乳業株式会社 Method and device for manufacturing capsule body
CA2435721A1 (en) * 2001-01-31 2002-08-08 Kraft Foods Holdings, Inc. Production of capsules and particles for improvement of food products
US7258428B2 (en) * 2004-09-30 2007-08-21 Kimberly-Clark Worldwide, Inc. Multiple head concentric encapsulation system
US7985058B2 (en) * 2007-01-12 2011-07-26 Mark Gray Method and apparatus for making uniformly sized particles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0513563A1 (en) * 1991-04-19 1992-11-19 Freund Industrial Co., Ltd. Method of manufacturing seamless capsules and apparatus therefor
US6251661B1 (en) * 1997-05-14 2001-06-26 Morishita Jintan Co., Ltd. Seamless capsule for synthesizing biopolymer and method for producing the same
US6174466B1 (en) * 1998-05-08 2001-01-16 Warner-Lambert Company Methods for making seamless capsules
EP1240883A1 (en) * 1999-12-20 2002-09-18 Chugai Seiyaku Kabushiki Kaisha Method for manufacturing seamless capsule
EP1310229A1 (en) * 2000-08-17 2003-05-14 Chugai Seiyaku Kabushiki Kaisha Method of manufacturing seamless capsule
DE10203093A1 (en) * 2002-01-28 2003-07-31 Rudolf Kaempf Production of non-fibrillating cellulose fibers involves spinning cellulose N-methylmorpholine-N-oxide water solution so as to form a core-shell structure in a two-phase spinning nozzle
US20040051192A1 (en) * 2002-09-13 2004-03-18 Freund Industrial Co., Ltd. Manufacturing method for oral quick-dissolving seamless capsule
WO2004052128A2 (en) * 2002-12-11 2004-06-24 British American Tobacco (Investments) Limited Improvements relating to smoking articles

Also Published As

Publication number Publication date
US20140166026A1 (en) 2014-06-19
GB201113774D0 (en) 2011-09-21
WO2013020833A2 (en) 2013-02-14
EP2741849A2 (en) 2014-06-18

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