EA201491497A1 - Системы связующих веществ cold-box и смеси для применения в качестве добавок для таких систем связующих веществ - Google Patents

Системы связующих веществ cold-box и смеси для применения в качестве добавок для таких систем связующих веществ

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Publication number
EA201491497A1
EA201491497A1 EA201491497A EA201491497A EA201491497A1 EA 201491497 A1 EA201491497 A1 EA 201491497A1 EA 201491497 A EA201491497 A EA 201491497A EA 201491497 A EA201491497 A EA 201491497A EA 201491497 A1 EA201491497 A1 EA 201491497A1
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EA
Eurasian Patent Office
Prior art keywords
connecting systems
component
addition
polyisocyanate
binder system
Prior art date
Application number
EA201491497A
Other languages
English (en)
Other versions
EA026834B1 (ru
Inventor
Жерар Ладегурди
Маркус Дершель
Урсула Вихманн
Амине Сергхини Анбари
Давид Штрунк
Original Assignee
Хюттенес-Альбертус Хемише Верке Гмбх
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Filing date
Publication date
Application filed by Хюттенес-Альбертус Хемише Верке Гмбх filed Critical Хюттенес-Альбертус Хемише Верке Гмбх
Publication of EA201491497A1 publication Critical patent/EA201491497A1/ru
Publication of EA026834B1 publication Critical patent/EA026834B1/ru

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    • 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
    • B22C1/20—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 organic agents
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/54—Nitrogen-containing linkages
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    • 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
    • B22C1/10—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 for influencing the hardening tendency of the mould material
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    • B22C1/205—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 organic agents of organic silicon or metal compounds, other organometallic compounds
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Mold Materials And Core Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Описана смесь, получаемая преобразованием предварительной смеси (av) метансульфоновой кислоты (bv) одного или нескольких сложных эфиров одной или нескольких кислородных кислот фосфора и (cv) одного или нескольких силанов. Кроме того, изобретение относится к применению упомянутой смеси в качестве добавки для полиизоцианатного компонента двухкомпонентной системы связующих веществ для получения полиуретановой смолы. Далее, данное изобретение относится к содержащему полиизоцианат раствору для применения в качестве компонента системы формовочных и связующих веществ, а также применению содержащего полиизоцианат раствора в качестве полиизоцианатного компонента двухкомпонентной системы связующих веществ для получения полиуретановой смолы и к соответствующей двухкомпонентной системе связующих веществ для получения полиуретановой смолы.
EA201491497A 2012-02-09 2012-11-15 Системы связующих веществ cold-box и смеси для применения в качестве добавок для таких систем связующих веществ EA026834B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012201971A DE102012201971A1 (de) 2012-02-09 2012-02-09 Cold-Box-Bindemittelsysteme und Mischungen zur Verwendung als Additive für solche Bindemittelsysteme
US201261603660P 2012-02-27 2012-02-27
PCT/EP2012/072705 WO2013117256A1 (de) 2012-02-09 2012-11-15 Cold-box-bindemittelsysteme und mischungen zur verwendung als additive für solche bindemittelsysteme

Publications (2)

Publication Number Publication Date
EA201491497A1 true EA201491497A1 (ru) 2014-11-28
EA026834B1 EA026834B1 (ru) 2017-05-31

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EA201491497A EA026834B1 (ru) 2012-02-09 2012-11-15 Системы связующих веществ cold-box и смеси для применения в качестве добавок для таких систем связующих веществ

Country Status (16)

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US (1) US9238264B2 (ru)
EP (1) EP2812374B1 (ru)
JP (1) JP6219313B2 (ru)
KR (1) KR101819049B1 (ru)
CN (1) CN104114614B (ru)
BR (1) BR112014019407B1 (ru)
CA (1) CA2863941C (ru)
DE (2) DE102012201971A1 (ru)
EA (1) EA026834B1 (ru)
ES (1) ES2609659T3 (ru)
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BR112014019407B1 (pt) 2021-06-15
WO2013117256A1 (de) 2013-08-15
US20130225718A1 (en) 2013-08-29
EP2812374A1 (de) 2014-12-17
ZA201405799B (en) 2016-02-24
KR101819049B1 (ko) 2018-01-16
DE102012201971A1 (de) 2013-08-14
KR20140127311A (ko) 2014-11-03
HUE032331T2 (en) 2017-09-28
CN104114614B (zh) 2017-03-15
DE202012013467U1 (de) 2017-01-30
TW201335279A (zh) 2013-09-01
EP2812374B1 (de) 2016-09-28
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MX354982B (es) 2018-03-28
EA026834B1 (ru) 2017-05-31
BR112014019407A2 (ru) 2017-06-20
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BR112014019407A8 (pt) 2017-07-11
CN104114614A (zh) 2014-10-22
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