CN1168653A - 含有羟基吡啶硫酮和醇的协同抗菌组合物 - Google Patents

含有羟基吡啶硫酮和醇的协同抗菌组合物 Download PDF

Info

Publication number
CN1168653A
CN1168653A CN95196619A CN95196619A CN1168653A CN 1168653 A CN1168653 A CN 1168653A CN 95196619 A CN95196619 A CN 95196619A CN 95196619 A CN95196619 A CN 95196619A CN 1168653 A CN1168653 A CN 1168653A
Authority
CN
China
Prior art keywords
pyrithione
alcohol
mixture
coating
substrate
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.)
Pending
Application number
CN95196619A
Other languages
English (en)
Chinese (zh)
Inventor
J·D·小尼尔森
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.)
Olin Corp
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Publication of CN1168653A publication Critical patent/CN1168653A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4933—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having sulfur as an exocyclic substituent, e.g. pyridinethione
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/005—Antimicrobial preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59—Mixtures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S424/00—Drug, bio-affecting and body treating compositions
    • Y10S424/04—Dandruff

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dermatology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Laminated Bodies (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Cosmetics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
CN95196619A 1994-12-05 1995-11-24 含有羟基吡啶硫酮和醇的协同抗菌组合物 Pending CN1168653A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/349,587 US5614538A (en) 1994-12-05 1994-12-05 Synergistic antimicrobial composition containing pyrithione and alcohol
US08/349,587 1994-12-05

Publications (1)

Publication Number Publication Date
CN1168653A true CN1168653A (zh) 1997-12-24

Family

ID=23373066

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95196619A Pending CN1168653A (zh) 1994-12-05 1995-11-24 含有羟基吡啶硫酮和醇的协同抗菌组合物

Country Status (8)

Country Link
US (2) US5614538A (enExample)
EP (1) EP0796170A4 (enExample)
JP (1) JPH10510263A (enExample)
CN (1) CN1168653A (enExample)
AU (1) AU4288196A (enExample)
MY (1) MY112019A (enExample)
TW (1) TW300841B (enExample)
WO (1) WO1996017724A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104908120A (zh) * 2015-07-08 2015-09-16 东北林业大学 一种抗菌防霉腐木质纤维的制备方法
CN111378303A (zh) * 2020-04-10 2020-07-07 深圳深汕特别合作区昌茂粘胶新材料有限公司 一种杀菌涂层及其制备方法
CN112955167A (zh) * 2018-08-06 2021-06-11 尼尔森生物科学公司 疣的治疗
CN108289444B (zh) * 2015-11-27 2021-08-27 联合利华知识产权控股有限公司 抗微生物组合物
CN115811939A (zh) * 2020-07-14 2023-03-17 住友精化株式会社 含有聚酯树脂的组合物
US12349677B2 (en) 2018-10-31 2025-07-08 Conopco, Inc. Antimicrobial composition

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19540464A1 (de) * 1995-10-30 1997-05-07 Beiersdorf Ag Antimycotische, insbesondere gegen Kopfschuppen wirksame, Zubereitungen mit einem wirksamen Gehalt an Arylverbindungen
US5733362A (en) * 1995-12-08 1998-03-31 Troy Corporation Synergistic bactericide
DE19631004A1 (de) * 1996-08-01 1998-02-05 Beiersdorf Ag Desodorierende Wirkstoffkombinationen auf der Basis von Wollwsaschsäuren, Partialglyceriden und Arylverbindungen
US5776960A (en) * 1996-10-16 1998-07-07 Buckman Laboratories International, Inc. Synergistic antimicrobial compositions containing an ionene polymer and a pyrithione salt and methods of using the same
US6017936A (en) * 1997-03-14 2000-01-25 Arch Chemicals, Inc. Method for producing particles of pyrithione salts and particles so produced
US6242007B1 (en) 1997-04-28 2001-06-05 Arch Chemicals, Inc. Non-spherical and non-platelet forms of pyrithione salts and methods of making same
US6017562A (en) * 1997-04-28 2000-01-25 Arch Chemicals, Inc. Non-spherical and non-platelet crystalline forms of pyrithione salts
US6042877A (en) * 1998-07-28 2000-03-28 3M Innovative Properties Company Method for the manufacture of anti-microbial articles
US6147120A (en) * 1999-02-16 2000-11-14 Ecolab Inc. Synergistic antimicrobial skin washing compositions
WO2000049868A1 (en) * 1999-02-25 2000-08-31 Arch Chemicals, Inc. Selenium antimicrobial compositions
US6649155B1 (en) 1999-05-03 2003-11-18 The Procter & Gamble Company Anti-dandruff and conditioning shampoos containing certain cationic polymers
US6974569B2 (en) * 1999-05-03 2005-12-13 The Procter & Gamble Company Shampoos providing a superior combination anti-dandruff efficacy and condition
US6451300B1 (en) 1999-05-03 2002-09-17 The Procter & Gamble Company Anti-dandruff and conditioning shampoos containing polyalkylene glycols and cationic polymers
US7455851B1 (en) * 1999-06-25 2008-11-25 Arch Chemicals, Inc. Pyrithione biocides enhanced by silver, copper, or zinc ions
CA2375975C (en) * 1999-06-25 2011-11-22 Arch Chemicals, Inc. Pyrithione biocides enhanced by silver, copper, or zinc ions
US7026308B1 (en) 1999-06-25 2006-04-11 The Procter & Gamble Company Topical anti-microbial compositions
CN1184951C (zh) 1999-11-11 2005-01-19 宝洁公司 去头屑头发调理组合物
US7674785B2 (en) * 2000-06-22 2010-03-09 The Procter & Gamble Company Topical anti-microbial compositions
AU2003218279A1 (en) * 2002-04-22 2003-11-03 The Procter & Gamble Company Use of materials having zinc ionophoric behavior
MXPA04009513A (es) * 2002-04-22 2005-01-25 Procter & Gamble Composiciones para el cuidado personal que comprenden un material que contiene zinc en una composicion surfactante acuosa.
US8361448B2 (en) * 2002-06-04 2013-01-29 The Procter & Gamble Company Shampoo containing a gel network
US8470305B2 (en) 2002-06-04 2013-06-25 The Procter & Gamble Company Shampoo containing a gel network
US8349302B2 (en) * 2002-06-04 2013-01-08 The Procter & Gamble Company Shampoo containing a gel network and a non-guar galactomannan polymer derivative
US8491877B2 (en) * 2003-03-18 2013-07-23 The Procter & Gamble Company Composition comprising zinc-containing layered material with a high relative zinc lability
US8361450B2 (en) 2002-06-04 2013-01-29 The Procter & Gamble Company Shampoo containing a gel network and a non-guar galactomannan polymer derivative
US9381148B2 (en) 2003-03-18 2016-07-05 The Procter & Gamble Company Composition comprising particulate zinc material with a high relative zinc lability
US20050202984A1 (en) * 2003-03-18 2005-09-15 Schwartz James R. Composition comprising zinc-containing layered material with a high relative zinc lability
US8349301B2 (en) 2002-06-04 2013-01-08 The Procter & Gamble Company Shampoo containing a gel network
US9381382B2 (en) * 2002-06-04 2016-07-05 The Procter & Gamble Company Composition comprising a particulate zinc material, a pyrithione or a polyvalent metal salt of a pyrithione and a gel network
US8367048B2 (en) * 2002-06-04 2013-02-05 The Procter & Gamble Company Shampoo containing a gel network
US20040191331A1 (en) * 2003-03-18 2004-09-30 The Procter & Gamble Company Composition comprising particulate zinc materials having a defined crystallite size
US20040213751A1 (en) * 2003-03-18 2004-10-28 Schwartz James Robert Augmentation of pyrithione activity or a polyvalent metal salt of pyrithione activity by zinc-containing layered material
US7981946B2 (en) * 2003-07-03 2011-07-19 Mallard Creek Polymers, Inc. Antimicrobial and antistatic polymers and methods of using such polymers on various substrates
US20070048249A1 (en) 2005-08-24 2007-03-01 Purdue Research Foundation Hydrophilized bactericidal polymers
US20090312279A1 (en) * 2005-12-23 2009-12-17 Sterilex Technologies, Llc Antimicrobial compositions
US20070258996A1 (en) * 2005-12-23 2007-11-08 The Sterilex Corporation Antimicrobial compositions
US20080194518A1 (en) * 2005-12-23 2008-08-14 MOOKERJEE Pradip Antimicrobial Compositions
DE102006045066B4 (de) * 2006-09-21 2010-07-01 Schülke & Mayr GmbH Mikrobizide Zubereitung auf der Basis von 1,2-Benzisothiazolin-3-on mit einem Gehalt an aromatischem Alkohol
GB0618695D0 (en) * 2006-09-22 2006-11-01 Syntopix Ltd Formulations
GB0710899D0 (en) * 2007-06-07 2007-07-18 Syntopix Ltd Formulations
US20090035228A1 (en) * 2007-08-02 2009-02-05 Shanta Modak Skin and surface disinfectant compositions containing botanicals
EP2166840B1 (en) * 2007-06-20 2017-01-11 The Trustees of Columbia University in the City of New York Bio-film resistant surfaces
US9511040B2 (en) * 2007-06-20 2016-12-06 The Trustees Of Columbia University In The City Of New York Skin and surface disinfectant compositions containing botanicals
US9981069B2 (en) 2007-06-20 2018-05-29 The Trustees Of Columbia University In The City Of New York Bio-film resistant surfaces
US9687429B2 (en) * 2007-06-20 2017-06-27 The Trustees Of Columbia University In The City Of New York Antimicrobial compositions containing low concentrations of botanicals
JP2009161585A (ja) * 2007-12-28 2009-07-23 Yushiro Chem Ind Co Ltd 水溶性金属加工油剤組成物
EP2417231B1 (en) * 2009-04-06 2014-07-30 Dow Global Technologies LLC Cold temperature stable biocidal composition
JP5894146B2 (ja) 2010-05-20 2016-03-23 エコラボ ユーエスエー インコーポレイティド レオロジー改変された低発泡性液体抗菌組成物及びその使用方法
US9119796B2 (en) 2011-02-28 2015-09-01 The Gillette Company Razor comprising a molded shaving aid composition comprising a pyrithione source
JP5930436B2 (ja) 2011-10-07 2016-06-08 ザ プロクター アンド ギャンブル カンパニー ゲル網状組織を含有するシャンプー組成物
JP5800669B2 (ja) * 2011-10-18 2015-10-28 大阪化成株式会社 抗菌・抗カビ性付与剤、繊維類加工剤及び抗菌・抗カビ性繊維類の製造方法
EP2773334B1 (en) 2011-11-03 2019-08-28 The Trustees of Columbia University in the City of New York Composition with sustained antimicrobial activity
US9968101B2 (en) 2011-11-03 2018-05-15 The Trustees Of Columbia University In The City Of New York Botanical antimicrobial compositions
TW201330856A (zh) 2011-12-06 2013-08-01 Univ Columbia 廣效性的天然防腐組成物
US10945935B2 (en) 2016-06-27 2021-03-16 The Procter And Gamble Company Shampoo composition containing a gel network
WO2018071353A1 (en) 2016-10-10 2018-04-19 The Procter & Gamble Company Personal care compositions substantially free of sulfated surfactants and containing a gel network
WO2018222622A1 (en) 2017-05-27 2018-12-06 Poly Group LLC Dispersible antimicrobial complex and coatings therefrom
EP3638740B1 (en) 2017-06-16 2024-08-07 Poly Group LLC Polymeric antimicrobial surfactant
FR3070978B1 (fr) * 2017-09-13 2019-08-30 L'oreal Melange antimicrobien contenant du 4-(3-ethoxy-4-hydroxyphenyl)butan-2-one et un sel de pyrithione, et composition cosmetique le contenant
MX2020013252A (es) 2018-06-05 2021-02-22 Procter & Gamble Composicion de limpieza clara.
EP3894015A1 (en) 2018-12-14 2021-10-20 The Procter & Gamble Company Shampoo composition comprising sheet-like microcapsules
US11896689B2 (en) 2019-06-28 2024-02-13 The Procter & Gamble Company Method of making a clear personal care comprising microcapsules
JP7453395B2 (ja) 2020-02-14 2024-03-19 ザ プロクター アンド ギャンブル カンパニー 中に懸濁された審美的設計を有する液体組成物の保管に適合されたボトル
CA3176803A1 (en) * 2020-05-08 2021-11-11 Cjb Applied Technologies, Llc Pesticidal compositions and related methods
US11633072B2 (en) 2021-02-12 2023-04-25 The Procter & Gamble Company Multi-phase shampoo composition with an aesthetic design
US12053130B2 (en) 2021-02-12 2024-08-06 The Procter & Gamble Company Container containing a shampoo composition with an aesthetic design formed by bubbles
US20230374727A1 (en) * 2022-05-20 2023-11-23 Microban Products Company Antimicrobial polymer coatings on textiles
WO2025087968A1 (en) * 2023-10-24 2025-05-01 Arch Uk Biocides Ltd Synergistic preservative blend and compositions containing same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809971A (en) * 1955-11-22 1957-10-15 Olin Mathieson Heavy-metal derivatives of 1-hydroxy-2-pyridinethiones and method of preparing same
US3281366A (en) * 1962-02-09 1966-10-25 Procter & Gamble Synergistic antibacterial compositions
US3159640A (en) * 1963-04-23 1964-12-01 Olin Mathieson Process for preparing 2-mercaptopyridine-nu oxide
US3236733A (en) * 1963-09-05 1966-02-22 Vanderbilt Co R T Method of combatting dandruff with pyridinethiones metal salts detergent compositions
US4197318A (en) * 1974-07-08 1980-04-08 Johnson & Johnson Potentiated antimicrobial medicaments
US4006218A (en) * 1974-07-08 1977-02-01 Johnson & Johnson Potentiated medicaments
DE2931379A1 (de) * 1979-08-02 1981-02-26 Rewo Chemische Werke Gmbh Kosmetisches mittel
US4474748A (en) * 1979-09-26 1984-10-02 Johnson & Johnson Medicaments potentiated with phenyl alkanols
JPH01160922A (ja) * 1987-12-18 1989-06-23 Lion Corp 殺菌剤組成物

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104908120A (zh) * 2015-07-08 2015-09-16 东北林业大学 一种抗菌防霉腐木质纤维的制备方法
CN108289444B (zh) * 2015-11-27 2021-08-27 联合利华知识产权控股有限公司 抗微生物组合物
CN112955167A (zh) * 2018-08-06 2021-06-11 尼尔森生物科学公司 疣的治疗
US11963991B2 (en) 2018-08-06 2024-04-23 Nielsen Biosciences, Inc. Treatment of warts
US12440526B2 (en) 2018-08-06 2025-10-14 Nielsen Biosciences, Inc. Treatment of warts
US12349677B2 (en) 2018-10-31 2025-07-08 Conopco, Inc. Antimicrobial composition
CN111378303A (zh) * 2020-04-10 2020-07-07 深圳深汕特别合作区昌茂粘胶新材料有限公司 一种杀菌涂层及其制备方法
CN111378303B (zh) * 2020-04-10 2021-07-27 深圳深汕特别合作区昌茂粘胶新材料有限公司 一种杀菌涂层及其制备方法
CN115811939A (zh) * 2020-07-14 2023-03-17 住友精化株式会社 含有聚酯树脂的组合物

Also Published As

Publication number Publication date
US5854266A (en) 1998-12-29
US5614538A (en) 1997-03-25
JPH10510263A (ja) 1998-10-06
TW300841B (enExample) 1997-03-21
WO1996017724A1 (en) 1996-06-13
AU4288196A (en) 1996-06-26
MY112019A (en) 2001-03-31
EP0796170A1 (en) 1997-09-24
EP0796170A4 (en) 1998-01-07

Similar Documents

Publication Publication Date Title
CN1168653A (zh) 含有羟基吡啶硫酮和醇的协同抗菌组合物
CN1171031A (zh) 含有羟基吡啶硫酮和添加剂的协同生物杀伤剂组合物
JP5237101B2 (ja) 抗菌性組成物および方法
CN104970043B (zh) 贮存稳定的包含异噻唑啉酮、胺和氧化剂的协同杀微生物浓缩物
EP0593250B1 (en) Synergistic antimicrobial combination of polyether phosphonates and non-oxidizing biocides
US6069142A (en) Synergistic antimicrobial combination of 4,5-dichloro-2-N-octyl-4-isothiazolin-3-one and a mixture of a chlorinated isocyanurate and a bromide compound and methods of using same
US5985934A (en) Synergistic antimicrobial composition of 2,4,4'-trichloro-2'-hydroxydiphenyl ether and 1,2-dibromo-2,4-dicyanobutane
US5641808A (en) Synergistic antimicrobial composition of 1,2-dibromo-2,4-dicyanobutane and esters of parahydroxybenzoic acid
CN1287780A (zh) 稳定的杀生物组合物
KR20010079559A (ko) 과초산과 인화합물을 함유하는 시너지 항균조성물
EP0760206B1 (en) Synergistic antimicrobial composition
EP0891710B1 (en) Synergistic antimicrobial compositions
CN105578881A (zh) 包含溴硝丙二醇、棉隆或4-(2-硝基丁基)吗啉与4，4′-(2-乙基-2-硝基三亚甲基)二吗啉的混合物的杀微生物组合物
JPH04202101A (ja) 非医療用防菌防藻剤
EP0266828A1 (en) Control of biofouling with certain alkylthioalkylamines
EP0919125B1 (en) Synergistic antimicrobial composition
JP2815327B2 (ja) 工業用殺菌剤組成物
JP2015531349A (ja) 殺菌性組成物
JPH02258703A (ja) 防菌剤
JPH01102004A (ja) 工業用殺菌剤
JPS61236703A (ja) 工業用防菌剤
JPS6388103A (ja) 新規防菌剤
JPS6391303A (ja) 工業用防菌剤
JPS62294602A (ja) 工業用殺菌剤
JPS62292702A (ja) 工業用防菌剤

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication
REG Reference to a national code

Ref country code: HK

Ref legal event code: GR

Ref document number: 1028011

Country of ref document: HK