EA201990168A1 - Частица ядро-оболочка для применения в качестве наполнителя для формовочных масс - Google Patents

Частица ядро-оболочка для применения в качестве наполнителя для формовочных масс

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Publication number
EA201990168A1
EA201990168A1 EA201990168A EA201990168A EA201990168A1 EA 201990168 A1 EA201990168 A1 EA 201990168A1 EA 201990168 A EA201990168 A EA 201990168A EA 201990168 A EA201990168 A EA 201990168A EA 201990168 A1 EA201990168 A1 EA 201990168A1
Authority
EA
Eurasian Patent Office
Prior art keywords
filler
core
particles
particle
application
Prior art date
Application number
EA201990168A
Other languages
English (en)
Other versions
EA035631B1 (ru
Inventor
Сандра Леманн
Клаус Риманн
Нильс Циммер
Херманн Либер
Юрген Хюберт
Original Assignee
Хюттенес-Альбертус Хемише Верке Гезелльшафт Мит Бешренктер Хафтунг
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 Хюттенес-Альбертус Хемише Верке Гезелльшафт Мит Бешренктер Хафтунг filed Critical Хюттенес-Альбертус Хемише Верке Гезелльшафт Мит Бешренктер Хафтунг
Publication of EA201990168A1 publication Critical patent/EA201990168A1/ru
Publication of EA035631B1 publication Critical patent/EA035631B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • 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
    • 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
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/088—Feeder heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Glanulating (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

Данное изобретение относится к частицам ядро-оболочка для применения в качестве наполнителя для формовочных масс для получения питателей, включающим (a) ядро, которое включает одну или несколько полостей и эти полости окружены стенками, при этом ядро (a) имеет средний диаметр в области от 0,15 до 0,45 мм, (b) окружающую ядро оболочку, состоящую из или включающую (b1) частицы, включающие или состоящие из материала из группы, состоящей из кальцинированного каолина или кордиерита, при этом частицы (b1) имеют d10-значение минимально 0,05 мкм и d90-значение максимально 45 мкм, а также (b2) связующее вещество, которое связывает частицы (b1) друг с другом и с ядрами (a).
EA201990168A 2016-06-30 2017-06-27 Частица ядро-оболочка для применения в качестве наполнителя для формовочных масс EA035631B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016211948.6A DE102016211948A1 (de) 2016-06-30 2016-06-30 Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen
PCT/EP2017/065812 WO2018002027A1 (de) 2016-06-30 2017-06-27 Kern-hülle-partikel zur verwendung als füllstoff für speisermassen

Publications (2)

Publication Number Publication Date
EA201990168A1 true EA201990168A1 (ru) 2019-06-28
EA035631B1 EA035631B1 (ru) 2020-07-17

Family

ID=59313207

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990168A EA035631B1 (ru) 2016-06-30 2017-06-27 Частица ядро-оболочка для применения в качестве наполнителя для формовочных масс

Country Status (10)

Country Link
US (1) US10864574B2 (ru)
EP (1) EP3478427A1 (ru)
JP (1) JP7004681B2 (ru)
KR (1) KR102267824B1 (ru)
CN (2) CN109475927A (ru)
BR (1) BR112018077220B1 (ru)
DE (1) DE102016211948A1 (ru)
EA (1) EA035631B1 (ru)
MX (1) MX2018015862A (ru)
WO (1) WO2018002027A1 (ru)

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CN110217987A (zh) * 2019-06-18 2019-09-10 陈彦霖 一种超轻质惰性球形保护剂及其制备方法
KR102384105B1 (ko) * 2019-07-23 2022-04-07 한양대학교 에리카산학협력단 방열복합소재 및 그 제조 방법
JP7062746B2 (ja) 2019-12-31 2022-05-06 財團法人工業技術研究院 低誘電率材料、および、その製造方法
CN112958745A (zh) * 2021-03-01 2021-06-15 曲阜市铸造材料厂 一种改性水玻璃砂在铸铁应用中的制备方法
CN114105658B (zh) * 2021-11-30 2023-02-28 河南通宇冶材集团有限公司 一种无碳引流剂及其制备方法
DE102022105961A1 (de) 2022-03-15 2023-09-21 Ks Huayu Alutech Gmbh Verfahren zur Herstellung eines Formkerns oder Speisers zur Erzeugung von Hohlräumen in Gussstücken

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GB9308363D0 (en) 1993-04-22 1993-06-09 Foseco Int Refractory compositions for use in the casting of metals
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DE10104289B4 (de) * 2001-01-30 2004-11-11 Chemex Gmbh Formbare exotherme Zusammensetzungen und Speiser daraus
WO2002072671A2 (fr) * 2001-03-14 2002-09-19 Sekisui Chemical Co Ltd Particules polymeres creuses, procede de production desdites particules, filtre ceramique poreux et procede de fabrication dudit filtre
WO2006034298A2 (en) 2004-09-20 2006-03-30 Hexion Specialty Chemicals Inc. Particles for use as proppants or in gravel packs, methods for making and using the same
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DE102005025771B3 (de) * 2005-06-04 2006-12-28 Chemex Gmbh Isolierender Speiser und Verfahren zu dessen Herstellung
US10525433B2 (en) * 2006-12-12 2020-01-07 Sol-Gel Technologies Ltd. Formation of nanometric core-shell particles having a metal oxide shell
DE102007012660B4 (de) * 2007-03-16 2009-09-24 Chemex Gmbh Kern-Hülle-Partikel zur Verwendung als Füllstoff für Speisermassen
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DE102008058205A1 (de) * 2008-11-20 2010-07-22 AS Lüngen GmbH Formstoffmischung und Speiser für den Aluminiumguss
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DE102011079692A1 (de) * 2011-07-22 2013-01-24 Chemex Gmbh Speiser und formbare Zusammensetzungen zu deren Herstellung
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WO2013150159A2 (de) * 2012-08-03 2013-10-10 Chemex Gmbh Formbare exotherme zusammensetzungen und speiser daraus
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EP3189832B1 (en) * 2014-09-02 2020-09-30 National Institute of Advanced Industrial Science and Technology Core-shell-type particle and method for producing same

Also Published As

Publication number Publication date
CN114535496A (zh) 2022-05-27
EP3478427A1 (de) 2019-05-08
WO2018002027A1 (de) 2018-01-04
BR112018077220B1 (pt) 2022-10-25
DE102016211948A1 (de) 2018-01-04
CN109475927A (zh) 2019-03-15
KR102267824B1 (ko) 2021-06-23
EA035631B1 (ru) 2020-07-17
JP2019519379A (ja) 2019-07-11
KR20190022849A (ko) 2019-03-06
MX2018015862A (es) 2019-07-08
BR112018077220A2 (pt) 2019-04-09
US20190201970A1 (en) 2019-07-04
US10864574B2 (en) 2020-12-15
JP7004681B2 (ja) 2022-02-04

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM RU