SI2934788T1 - Zmesi materialov za formanje, ki vsebujejo kovinske okside aluminija in cirkonija v obliki delcev - Google Patents

Zmesi materialov za formanje, ki vsebujejo kovinske okside aluminija in cirkonija v obliki delcev

Info

Publication number
SI2934788T1
SI2934788T1 SI201331460T SI201331460T SI2934788T1 SI 2934788 T1 SI2934788 T1 SI 2934788T1 SI 201331460 T SI201331460 T SI 201331460T SI 201331460 T SI201331460 T SI 201331460T SI 2934788 T1 SI2934788 T1 SI 2934788T1
Authority
SI
Slovenia
Prior art keywords
zirconium
aluminum
metal oxides
containing metal
mold material
Prior art date
Application number
SI201331460T
Other languages
English (en)
Inventor
Heinz Deters
Henning Zupan
Martin Oberleiter
Original Assignee
Ask Chemicals Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=50137455&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SI2934788(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ask Chemicals Gmbh filed Critical Ask Chemicals Gmbh
Publication of SI2934788T1 publication Critical patent/SI2934788T1/sl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/107—Refractories by fusion casting
    • C04B35/109—Refractories by fusion casting containing zirconium oxide or zircon (ZrSiO4)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/162—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents use of a gaseous treating agent for hardening the binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
    • B22C1/188—Alkali metal silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/36—Glass starting materials for making ceramics, e.g. silica glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mold Materials And Core Materials (AREA)
SI201331460T 2012-12-22 2013-12-20 Zmesi materialov za formanje, ki vsebujejo kovinske okside aluminija in cirkonija v obliki delcev SI2934788T1 (sl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012113074.4A DE102012113074A1 (de) 2012-12-22 2012-12-22 Formstoffmischungen enthaltend Metalloxide des Aluminiums und Zirkoniums in partikulärer Form
EP13830178.3A EP2934788B9 (de) 2012-12-22 2013-12-20 Formstoffmischungen enthaltend metalloxide des aluminiums und zirkoniums in partikulärer form
PCT/DE2013/000814 WO2014094722A2 (de) 2012-12-22 2013-12-20 Formstoffmischungen enthaltend metalloxide des aluminiums und zirkoniums in partikulärer form

Publications (1)

Publication Number Publication Date
SI2934788T1 true SI2934788T1 (sl) 2019-07-31

Family

ID=50137455

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201331460T SI2934788T1 (sl) 2012-12-22 2013-12-20 Zmesi materialov za formanje, ki vsebujejo kovinske okside aluminija in cirkonija v obliki delcev

Country Status (15)

Country Link
US (1) US10294161B2 (sl)
EP (1) EP2934788B9 (sl)
JP (1) JP6337006B2 (sl)
KR (1) KR102182461B1 (sl)
CN (1) CN105073299B (sl)
BR (1) BR112015014591B1 (sl)
DE (1) DE102012113074A1 (sl)
ES (1) ES2733962T3 (sl)
HU (1) HUE044842T2 (sl)
MX (1) MX2015008144A (sl)
RU (1) RU2654406C2 (sl)
SI (1) SI2934788T1 (sl)
TR (1) TR201908032T4 (sl)
WO (1) WO2014094722A2 (sl)
ZA (1) ZA201504159B (sl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012113073A1 (de) * 2012-12-22 2014-07-10 Ask Chemicals Gmbh Formstoffmischungen enthaltend Aluminiumoxide und/oder Aluminium/Silizium-Mischoxide in partikulärer Form
DE102013106276A1 (de) 2013-06-17 2014-12-18 Ask Chemicals Gmbh Lithiumhaltige Formstoffmischungen auf der Basis eines anorganischen Bindemittels zur Herstellung von Formen und Kernen für den Metallguss
DE102013111626A1 (de) 2013-10-22 2015-04-23 Ask Chemicals Gmbh Formstoffmischungen enthaltend eine oxidische Bor-Verbindung und Verfahren zur Herstellung von Formen und Kernen
DE102013114581A1 (de) 2013-12-19 2015-06-25 Ask Chemicals Gmbh Verfahren zur Herstellung von Formen und Kernen für den Metallguss unter Verwendung einer Carbonylverbindung sowie nach diesem Verfahren hergestellte Formen und Kerne
JP6903651B2 (ja) * 2015-07-10 2021-07-14 センター フォア アブラシブズ アンド リフラクトリーズ リサーチ アンド ディベロップメント ツェー アー エァ エァ デー ゲゼルシャフト ミット ベシュレンクテル ハフツング インベストメントキャスティング用モールド、このようなモールドを作製する方法及びその使用
CN105499404A (zh) * 2016-02-20 2016-04-20 杨鑫 一种模具冲头
CN106862480B (zh) * 2017-01-23 2019-03-12 中国第一汽车股份有限公司 一种高模数无机粘结剂
WO2018184042A1 (en) 2017-04-03 2018-10-11 Lenzing Ag A nonwoven web designed for use in an industrial cleaning wipe
DE102017107531A1 (de) * 2017-04-07 2018-10-11 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von Gießformen, Kernen und daraus regenerierten Formgrundstoffen
DE102017114628A1 (de) 2017-06-30 2019-01-03 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung einer Formstoffmischung und eines Formkörpers daraus in der Gießereiindustrie sowie Kit zur Anwendung in diesem Verfahren
WO2019027038A1 (ja) * 2017-08-03 2019-02-07 旭有機材株式会社 鋳型材料及びその製造方法、鋳型の製造方法、並びに回収耐火性骨材の再生方法
US11077488B2 (en) * 2018-05-11 2021-08-03 Compagnie Generale Des Etablissements Michelin Casting process with variable index
ES2883555T3 (es) * 2018-09-07 2021-12-09 Huettenes Albertus Chemische Werke Gmbh Método para preparar una composición refractaria en partículas para su uso en la producción de moldes y machos de fundición, usos correspondientes y mezcla de recuperación para tratamiento térmico
DE102019113008A1 (de) * 2019-05-16 2020-11-19 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verwendung eines partikulären Materials umfassend ein teilchenförmiges synthetisches amorphes Siliciumdioxid als Additiv für eine Formstoffmischung, entsprechende Verfahren, Mischungen und Kits
US10759697B1 (en) 2019-06-11 2020-09-01 MSB Global, Inc. Curable formulations for structural and non-structural applications
KR102136575B1 (ko) * 2019-06-19 2020-07-22 한국생산기술연구원 식물성 왁스를 포함하는 주조용 무기 바인더와 그 제조방법
DE102019131241A1 (de) 2019-08-08 2021-02-11 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines Artikels zur Verwendung in der Gießereiindustrie, entsprechendes Granulat sowie Kit, Vorrichtungen und Verwendungen
DE102020119013A1 (de) 2020-07-17 2022-01-20 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines Artikels zur Verwendung in der Gießereiindustrie, entsprechende Form, Kern, Speiserelement oder Formstoffmischung sowie Vorrichtungen und Verwendungen
RU2759346C1 (ru) * 2021-04-13 2021-11-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени И.Н. Ульянова" Связующее для формовочных и стержневых смесей литейного производства
CN115141016A (zh) * 2022-07-28 2022-10-04 宜兴市海科耐火材料制品有限公司 一种高反应活性的精铸专用结配型锆英粉的制备方法
CN116120044B (zh) * 2022-12-22 2024-01-19 宜兴市隆昌耐火材料有限公司 一种节能耐磨型锆刚玉复合空心球浇注材料

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203057A (en) 1963-03-13 1965-08-31 Charles R Hunt Process for making cores and molds, articles made thereby and binder compositions therefor
GB1261206A (en) * 1968-02-06 1972-01-26 Internat Meehanite Metal Compa The production of metal castings
CH616450A5 (en) 1975-11-18 1980-03-31 Baerle & Cie Ag Binder based on aqueous alkali metal silicate solutions
FR2411653A1 (fr) 1977-12-19 1979-07-13 Rhone Poulenc Ind Nouvelles compositions pour moules et noyaux en fonderie liees par des silicates
SU871997A1 (ru) 1979-04-04 1981-10-15 Конструкторско-Технологическое Бюро "Союзтехноприбор" Министерства Приборостроения,Средств Автоматизации И Систем Управления Смесь дл изготовлени опорного сло литейной двухслойной керамической формы
US4432798A (en) * 1980-12-16 1984-02-21 The Duriron Company, Inc. Aluminosilicate hydrogel bonded aggregate articles
PL137376B1 (en) 1983-06-09 1986-05-31 Politechnika Slaska Im Wincent Self-hardening sand mix for making moulds and cores
DE3445559C1 (de) 1984-12-14 1986-08-14 Martin & Pagenstecher GmbH, 5000 Köln Feuerfeste,thixotrope Vibrations-Masse sowie Verfahren und Vorrichtung zur Vibrationszustellung von metallurgischen Gefaessen mit dieser Masse
SU1577904A1 (ru) 1988-04-29 1990-07-15 Институт проблем литья АН УССР Смесь дл изготовлени литейных стержней
CN1022094C (zh) * 1990-09-30 1993-09-15 国营青岛电站阀门厂 铸造用型砂
DE9307468U1 (de) * 1993-05-17 1994-09-29 Huettenes Albertus Schlichte zur Herstellung von Formüberzügen
FR2737488B1 (fr) * 1995-07-31 1997-09-19 Vesuvius France Sa Materiau refractaire de silice vitreuse a faible corrosion par les metaux fondus, piece et procede de fabrication
US5770136A (en) * 1995-08-07 1998-06-23 Huang; Xiaodi Method for consolidating powdered materials to near net shape and full density
US5972102A (en) 1996-10-29 1999-10-26 North American Refractories Co. Hydraulically-bonded monolithic refractories containing a calcium oxide-free binder comprised of a hydratable alumina source and magnesium oxide
DK0891954T3 (da) * 1996-12-27 2004-08-09 Iberia Ashland Chem Sa Formsand, som er egnet til fremstilling af kerner og forme
DE59914938D1 (de) * 1999-04-09 2009-02-05 Shera Werkstofftechnologie Gmb Verfahren zur Herstellung von Gusswerkstücken
DE102004042535B4 (de) * 2004-09-02 2019-05-29 Ask Chemicals Gmbh Formstoffmischung zur Herstellung von Gießformen für die Metallverarbeitung, Verfahren und Verwendung
DE102006036381A1 (de) 2006-08-02 2008-02-07 Minelco Gmbh Formstoff, Gießerei-Formstoff-Gemisch und Verfahren zur Herstellung einer Form oder eines Formlings
DE102006049379A1 (de) * 2006-10-19 2008-04-24 Ashland-Südchemie-Kernfest GmbH Phosphorhaltige Formstoffmischung zur Herstellung von Giessformen für die Metallverarbeitung
AU2007312540B2 (en) * 2006-10-19 2011-09-22 Ashland-Sudchemie-Kernfest Gmbh Moulding material mixture containing carbohydrates
DE102007008149A1 (de) 2007-02-19 2008-08-21 Ashland-Südchemie-Kernfest GmbH Thermische Regenerierung von Gießereisand
DE102007045649B4 (de) 2007-09-25 2015-11-19 H2K Minerals Gmbh Verfahren zur Herstellung einer Form und/oder eines Kernes unter Verwendung von zerkleinerten natürlichen partikulären amorphen Kieselsäurematerialien im Gießereibereich und Binderzusammensetzung
DE102007051850A1 (de) 2007-10-30 2009-05-07 Ashland-Südchemie-Kernfest GmbH Formstoffmischung mit verbesserter Fliessfähigkeit
JP2010131665A (ja) * 2008-12-08 2010-06-17 Okazaki Kosanbutsu Kk 鋳造用塗型剤
PL2248614T3 (pl) * 2009-04-30 2012-06-29 Evonik Degussa Gmbh Dyspersja, masa lejna i sposób wytwarzania formy odlewniczej do odlewu precyzyjnego przy zastosowaniu masy lejnej
PL2305603T3 (pl) 2009-10-05 2014-08-29 Cognis Ip Man Gmbh Roztwory szkła wodnego zawierające glin
JP4920794B1 (ja) 2011-11-02 2012-04-18 株式会社ツチヨシ産業 鋳型材料及び鋳型並びに鋳型の製造方法
DE102012103705A1 (de) * 2012-04-26 2013-10-31 Ask Chemicals Gmbh Verfahren zur Herstellung von Formen und Kernen für den Metallguss sowie nach diesem Verfahren hergestellte Formen und Kerne
DE102012104934A1 (de) 2012-06-06 2013-12-12 Ask Chemicals Gmbh Forstoffmischungen enthaltend Bariumsulfat
DE102012020509A1 (de) 2012-10-19 2014-06-12 Ask Chemicals Gmbh Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss
DE102012020511A1 (de) 2012-10-19 2014-04-24 Ask Chemicals Gmbh Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss
DE102012020510B4 (de) 2012-10-19 2019-02-14 Ask Chemicals Gmbh Formstoffmischungen auf der Basis anorganischer Bindemittel und Verfahren zur Herstellung von Formen und Kerne für den Metallguss
DE102012113073A1 (de) * 2012-12-22 2014-07-10 Ask Chemicals Gmbh Formstoffmischungen enthaltend Aluminiumoxide und/oder Aluminium/Silizium-Mischoxide in partikulärer Form

Also Published As

Publication number Publication date
KR20150115744A (ko) 2015-10-14
KR102182461B1 (ko) 2020-11-25
MX2015008144A (es) 2015-09-23
CN105073299A (zh) 2015-11-18
RU2654406C2 (ru) 2018-05-17
EP2934788B9 (de) 2019-09-04
RU2015129745A (ru) 2017-01-26
ES2733962T3 (es) 2019-12-03
HUE044842T2 (hu) 2019-11-28
TR201908032T4 (tr) 2019-06-21
ZA201504159B (en) 2016-08-31
EP2934788B1 (de) 2019-02-27
JP2016500338A (ja) 2016-01-12
BR112015014591A2 (pt) 2017-07-11
BR112015014591B1 (pt) 2019-09-10
US10294161B2 (en) 2019-05-21
EP2934788A2 (de) 2015-10-28
CN105073299B (zh) 2018-03-06
DE102012113074A1 (de) 2014-07-10
JP6337006B2 (ja) 2018-06-06
WO2014094722A3 (de) 2014-08-14
WO2014094722A2 (de) 2014-06-26
US20150315083A1 (en) 2015-11-05

Similar Documents

Publication Publication Date Title
ZA201504158B (en) Mold material mixtures containing metal oxides of aluminum and zirconium in particulate form
ZA201504159B (en) Mold material mixtures containing metal oxides of aluminum and zirconium in particulate form
EP2938459A4 (en) PARTICLE MATERIALS AND METHOD FOR THE PRODUCTION THEREOF
HK1208342A1 (en) Surface-treated disc-shaped powder for use in cosmetic and powder- cake cosmetic containing said powder
HK1208343A1 (en) Surface-treated powder and cosmetic containing same
HK1210790A1 (en) Modified factor polypeptides and uses thereof
GB2505273B (en) Task scheduling in big and little cores
EP2805783A4 (en) BINDING MATERIAL AND BINDING METHOD USING THE BINDING MATERIAL
GB2505274B (en) Interrupt handling in big and little cores
EP2852650A4 (en) CMP COMPOSITION WITH CIRCONIUM OXIDE PARTICLES AND METHOD OF USE
EP2832713A4 (en) POROUS MATERIAL AND WAVE STRUCTURE
IL221232B (en) Hard metallic materials in casting form and their uses
HK1182374A1 (en) Alumina particles and the preparation thereof
ZA201503883B (en) Measuring parameters of particulate material
GB201305281D0 (en) Improvements in and relating to collagen based materials
EP2814839A4 (en) ANTAGONISTS OF BCL-2 AND USES THEREOF IN THE INDUCTION OF APOPTOSIS
HK1210624A1 (en) Non-replicating virus-derived particles and uses thereof
ZA201406910B (en) Particulate products and process for manufacture thereof
PL2925828T3 (pl) Kompozycja do usuwania zanieczyszczeń i jej zastosowanie
HK1210079A1 (en) Biglycan variant polypeptides and methods of use
PT2805724T (pt) Produtos contendo hidratos oe óxido de magnésio e suas utilizações
GB2511722B (en) Improvements in and relating to dock ramps
SG10201602076QA (en) Glycosylated polypeptide and pharmaceutical composition containing same
GB201305259D0 (en) Improvments in and Relating to Dispensing
GB201208079D0 (en) Drag reduction and material