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KR850000736A - 주조성 세라믹 조성물 - Google Patents

주조성 세라믹 조성물 Download PDF

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Publication number
KR850000736A
KR850000736A KR1019840003164A KR840003164A KR850000736A KR 850000736 A KR850000736 A KR 850000736A KR 1019840003164 A KR1019840003164 A KR 1019840003164A KR 840003164 A KR840003164 A KR 840003164A KR 850000736 A KR850000736 A KR 850000736A
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KR890003927B1 (ko
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랄프 우살러 유고우
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도놀드 에이 호오스
이 아이 듀우판 디 네모아 앤드 캄파니
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    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63424—Polyacrylates; Polymethacrylates
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63428—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid anhydride polymers, e.g. maleic anhydride copolymers
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63444—Nitrogen-containing polymers, e.g. polyacrylamides, polyacrylonitriles, polyvinylpyrrolidone [PVP], polyethylenimine [PEI]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ceramic Products (AREA)

Abstract

내용 없음.

Description

주조성 세라믹 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. (a) 미세하게 분할된 세라믹 고체입자를, (b) 0-100중량%의 C1-8알킬 메타크릴레이트, 100-0중량%의 C1-8알킬 아크릴레이트 및 0-5중량%의 에틸렌불포화카복실산 또는 아민으로 된 융화성 다중합체 혼합물을, (c) 비수유기용매에 용해시킨 용액에 분산시켜 얻은 분산액으로 구성된 세라믹조성물에 있어서, 다중합체가 수평균 분자량(Mn)이 50,000-100,000이며 중량평균 분자량(Mw)이 150,000-350,000이며, Mn에 대한 Mw의 비가 5.5 보다 크지 않으며 다중합체 혼합물중 불포화 카복실산 또는 아민의 총량이 0.2-2.0중량%이며, 중합체와 가소제가 그 안에 있는 경우 그의 유리전이온도가 -30~+45℃인 점을 특징으로 하는 세라믹 조성물.
  2. 제1항에 있어서, 알킬 메타크릴레이트가 에틸 메타크릴레이트이며, 알킬아크릴레이트가 메틸 아크릴레이트인 조성물.
  3. 제2항에 있어서, 에틸렌 불포화카복실산이 아크릴산, 메타크릴산 및 그 혼합물로 구성된 군으로 부터 선택된 모노 카복실산인 조성물.
  4. 제3항에 있어서, 카복실산이 메타크릴산인 조성물.
  5. 제1항에 있어서, 에틸레성 불포화카복실산이 이타콘산, 후말산, 말레인산, 무수말산 및 그 반에스테르와 그 혼합물로 구성된 군으로 부터 선택되는 조성물.
  6. 제1항에 있어서, 융화성다중합체가 40-80중량%의 알킬 메타크릴레이트와 60-20중량%의 알킬아크릴레이트를 함유하는 조성물.
  7. 제1항에 있어서, 알킬아크릴레이트에 대한 알킬메타크릴레이트의 중량비가 1.5-2.5:1인 조성물.
  8. 제1항에 있어서, Mn이 60,000-80,000이며, Mw가 200,000-300,000인 조성물.
  9. 세라믹고체가 유전고체이거나 그 전구체인 조성물.
  10. 제9항에 있어서, 유전고체가 티탄산염, 지르콘산염, 주석산염 및 그 전구체와 혼합물로 구성된 군으로 부터 선택되는 조성물.
  11. 제9항에 있어서, 유전고체가 BaTiO3, CaTiO3, SrTiO3, PbTiO3, NbTiO3, 희토류티탄산염 및 그 전구체와 혼합물로 구성된 군으로 부터 선택된 티탄산염인 조성물.
  12. 제10항에 있어서, 유전고체가 Ba 또는 Ca의 주석산염 및 그 전구체와 혼합물로 구성된 군으로 부터 선택되는 조성물.
  13. 제10항에 있어서, 유전고체가 Ba 또는 Ca의 지르콘산염 및 그 전구체와 혼합물로 구성된 군으로 부터 선택되는 조성물.
    ※참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019840003164A 1983-06-07 1984-06-07 주조성 세라믹 조성물 Expired KR890003927B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US50197883A 1983-06-07 1983-06-07
US501978 1983-06-07
US594701 1984-03-29
US06/594,701 US4536535A (en) 1983-06-07 1984-03-29 Castable ceramic compositions
US594201 1984-03-29

Publications (2)

Publication Number Publication Date
KR850000736A true KR850000736A (ko) 1985-03-09
KR890003927B1 KR890003927B1 (ko) 1989-10-12

Family

ID=27053978

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840003164A Expired KR890003927B1 (ko) 1983-06-07 1984-06-07 주조성 세라믹 조성물

Country Status (8)

Country Link
US (1) US4536535A (ko)
EP (1) EP0131153B1 (ko)
KR (1) KR890003927B1 (ko)
CA (1) CA1231494A (ko)
DE (1) DE3477768D1 (ko)
DK (1) DK160087C (ko)
GR (1) GR82150B (ko)
IE (1) IE55236B1 (ko)

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US20060162844A1 (en) 2005-01-26 2006-07-27 Needes Christopher R Multi-component LTCC substrate with a core of high dielectric constant ceramic material and processes for the development thereof
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US7550319B2 (en) * 2005-09-01 2009-06-23 E. I. Du Pont De Nemours And Company Low temperature co-fired ceramic (LTCC) tape compositions, light emitting diode (LED) modules, lighting devices and method of forming thereof
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CN105451950B (zh) 2013-08-15 2019-03-12 哈利伯顿能源服务公司 支撑剂的加成制造

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Also Published As

Publication number Publication date
DK279384A (da) 1984-12-08
KR890003927B1 (ko) 1989-10-12
EP0131153B1 (en) 1989-04-19
DK279384D0 (da) 1984-06-06
DK160087B (da) 1991-01-28
US4536535A (en) 1985-08-20
GR82150B (ko) 1984-12-13
CA1231494A (en) 1988-01-12
EP0131153A1 (en) 1985-01-16
IE841391L (en) 1984-12-07
DK160087C (da) 1991-06-10
DE3477768D1 (en) 1989-05-24
IE55236B1 (en) 1990-07-04

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