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    Pre-treatment methods and compositions for carbon dioxide dry cleaning
    31.
    发明专利
    Pre-treatment methods and compositions for carbon dioxide dry cleaning 未知

    公开(公告)号：AU773898B2

    公开(公告)日：2004-06-10

    申请号：AU6226500

    申请日：2000-07-20

    Applicant: MICELL TECHNOLOGIES INC

    Inventor： DEYOUNG JAMES P ,  STOREY-LAUBACH BERNADETTE ,  CAUBLE DAVID F ,  MCCLAIN JAMES B

    IPC: D06L1/00 ,  D06L1/16 ,  B05D1/00 ,  C11D1/82 ,  C11D3/39 ,  C11D3/43 ,  D06L1/02

    Abstract: A method for dry-cleaning articles such as fabrics and clothing in carbon dioxide. The article includes a stained portion or region, which is pretreated with a pretreatment composition prior to initiating the cleaning cycle. The pretreatment step is followed by contacting the pretreated article to be cleaned with a liquid dry cleaning composition for a time sufficient to clean the article. The liquid dry-cleaning composition comprises a mixture of carbon dioxide, a surfactant, and an organic co-solvent. After the contacting step, the article is separated from the liquid dry cleaning composition. The pretreatment composition, in a preferred embodiment, comprises at least one of (a) a surfactant; (b) d-limonene, and (c) a C12-C15 alkane co-solvent. Preferably the pretreatment composition comprises at least two, and in some particularly preferred embodiments, the pretreatment composition comprises all three, of the aforesaid ingredients.

    Detergent injection systems for carbon dioxide cleaning apparatus
    34.
    发明专利
    Detergent injection systems for carbon dioxide cleaning apparatus 未知

    公开(公告)号：AU4845400A

    公开(公告)日：2000-12-05

    申请号：AU4845400

    申请日：2000-05-12

    Applicant: MICELL TECHNOLOGIES INC

    Inventor： DEYOUNG JAMES P ,  ROMACK TIMOTHY J ,  MCCLAIN JAMES B

    IPC: B08B7/00 ,  C11D3/12 ,  C11D3/43 ,  C11D17/08 ,  D06F43/00 ,  D06F43/08

    Abstract: A system for the controlled addition of detergent formulations and the like to a carbon dioxide cleaning apparatus comprises: (a) a high pressure wash vessel; (b) an auxiliary vessel; (c) a drain line connecting the auxiliary vessel to the wash vessel; (d) optionally but preferably, a separate vent line connecting the auxiliary vessel to the wash vessel; (e) a detergent reservoir; and (f) a detergent supply line connecting the detergent reservoir to the auxiliary vessel. An advantage of this apparatus is that, because the detergent formulation can be pumped into the auxiliary vessel in a predetermined aliquot or amount, which predetermined aliquot or amount can then be transferred into the wash vessel where it combines with the liquid carbon dioxide cleaning solution, the detergent formulation can be added to the cleaning solution in a more controlled or accurate manner. An alternate embodiment adapted for the addition of aqueous detergent formulations and the like to a carbon dioxide dry cleaning system under turbulent conditions comprises: (a) a high pressure wash vessel; (b) a filter; (c) a carbon dioxide cleaning solution drain line interconnecting the wash vessel to the filter; (d) a carbon dioxide cleaning solution supply line connecting the filter to the wash vessel; (e) a first high pressure pump (i.e., a pump that is capable of pumping liquid solutions comprising liquid carbon dioxide) operably connected to the drain line; (f) a detergent formulation reservoir; (g) a detergent formulation supply line connecting the reservoir to the carbon dioxide cleaning solution supply line; and (h) a second high pressure pump operably connected to the detergent formulation supply line for transferring detergent formulation from the detergent formulation reservoir into the carbon dioxide cleaning solution under turbulent conditions.

    DRY CLEANING METHODS AND COMPOSITIONS
    35.
    发明专利
    DRY CLEANING METHODS AND COMPOSITIONS 未知

    公开(公告)号：CA2301636A1

    公开(公告)日：1999-03-04

    申请号：CA2301636

    申请日：1998-08-27

    Applicant: MICELL TECHNOLOGIES INC

    Inventor： CAUBLE DAVID F ,  ROMACK TIMOTHY J ,  MCCLAIN JAMES B

    IPC: C11D3/04 ,  D06L1/00 ,  D06L1/02 ,  D06L1/04 ,  D06L1/12 ,  C11D1/00

    Abstract: A method for dry-cleaning articles such as fabrics and clothing in carbon dioxide comprises contacting an article to be cleaned with a liquid dry cleaning composition for a time sufficient to clean the fabric. The liquid drycleaning composition comprises a mixture of carbon dioxide, water, a surfactant, and an organic co-solvent. After the contacting step, the article is separated from the liquid dry cleaning composition. The method is preferably carried out at ambient temperature. The surfactant is preferably one that does not contain a CO2-philic group. The organic co-solvent is preferably an alkane and has a flash point above 140 ~F.

    dispositivo
    36.
    发明专利
    dispositivo 未知

    公开(公告)号：BRPI0910969B8

    公开(公告)日：2021-06-22

    申请号：BRPI0910969

    申请日：2009-04-17

    Applicant: MICELL TECHNOLOGIES INC

    Inventor： DOUGLAS TAYLOR ,  JAMES B MCCLAIN

    IPC: A61F13/00

    Abstract: dispositivo. é aqui fornecido um dispositivo que compreende: a. stent; b. uma pluralidade de camadas sobre a dita estrutura do stent para forma o dito dispositivo; em que pelo menos uma das ditas camadas compreende um polímero bioabsorvível e pelo menos uma das ditas camadas compreende um ou mais agentes ativos; em que pelo menos parte do agente ativo está na forma cristalina.

    Drug delivery medical device
    38.
    发明专利
    Drug delivery medical device 未知

    公开(公告)号：AU2017210510B2

    公开(公告)日：2019-09-19

    申请号：AU2017210510

    申请日：2017-08-01

    Applicant: MICELL TECHNOLOGIES INC

    Inventor： MCCLAIN JAMES B ,  TAYLOR CHARLES DOUGLAS ,  FAGAN MEAGAN M

    IPC: A61M31/00

    Abstract: Abstract A medical device that releases a pharmaceutical agent to a target site is disclosed. The medical device includes a balloon, and a coating on at least a portion of the balloon. Each particle of the particles of the pharmaceutical agent is at least partially encapsulated in a polymer layer. The method includes the steps of providing a device including a balloon, and a coating on at least a portion of the balloon, the coating including particles of a pharmaceutical agent, and each particle of the pharmaceutical agent is at least partially encapsulated in a polymer layer; positioning the device to allow the balloon to reach the target site; and inflating the balloon of the device.

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