KR870000243A - 겔, 겔 생산물 및 그 생산방법 - Google Patents

겔, 겔 생산물 및 그 생산방법 Download PDF

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Publication number
KR870000243A
KR870000243A KR1019860004588A KR860004588A KR870000243A KR 870000243 A KR870000243 A KR 870000243A KR 1019860004588 A KR1019860004588 A KR 1019860004588A KR 860004588 A KR860004588 A KR 860004588A KR 870000243 A KR870000243 A KR 870000243A
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South Korea
Prior art keywords
gel
phyllosilicate
lattice
swelling agent
diluted
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KR1019860004588A
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English (en)
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로렌츠 리틀러 헤르만
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알프레드 엘 마이클센
코닝 글라스 워크스
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Publication of KR870000243A publication Critical patent/KR870000243A/ko

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/145—Preparation of hydroorganosols, organosols or dispersions in an organic medium
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
    • C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
    • C01B33/44—Products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds, e.g. organoclay material
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/20—Mica; Vermiculite
    • C04B14/206—Mica or vermiculite modified by cation-exchange; chemically exfoliated vermiculate
    • C04B14/208—Mica or vermiculite modified by cation-exchange; chemically exfoliated vermiculate delaminated mica or vermiculite platelets
    • 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
    • C04B30/00—Compositions for artificial stone, not containing binders

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Colloid Chemistry (AREA)

Abstract

내용 없음

Description

겔, 겔 생산물 및 그 생산방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 적외선 측정 그래프.
제2도는 처리전 베어미클라이트 시료의 주사전자 현미경사진.
제3도는 베어미클라이트 겔의 중합된 시료의 주사전자 현미경사진.

Claims (17)

  1. 최소한 하나의 층별분리된 수화되었거나 또는 수화가능한 천연 또는 합성필로실리케이트와 이와 결합된 1차 아미노카르복실산, 리신오로테이트 및 글리실, 글리신으로 이루어진 군으로부터 선택된 격자 평창제로 반드시 이루어지고, 상기 격자 팽창제의 최소한 일부가 상기 필로실리케이트의 격자내로 삽입되는 것을 특징으로 하는 겔.
  2. 제1항에 있어서, 필로실리케이트가 베어미클라이트, 세피올라이트 및 소듐 몬모릴로나이트, 헥토라이트 등인 것을 특징으로 하는 겔.
  3. 제1항에 있어서, 팽창제가 알킬기가 1~12메틸렌기로 구성된 1차 아미노카르복실산, 베타-알라닌, 또는 1차 아미노카르복실산의 혼합물, 또는 2차 아미노산을 포함하는 1차 아미노카르복실산의 혼합물인 것을 특징으로 하는 겔.
  4. 제1항에 있어서, 추가적으로 4차 암모니움실란을 포함하는 것을 특징으로 하는 겔.
  5. 제1항에 있어서, 폴리에틸렌, 테레프탈레이트 또는 은화합물과 같이 중합가능하고, 최소 일부분이 필로실리케이트 내부층 위에 들어가는 이온성의 유기 또는 무기 첨가제를 포함하는 것을 특징으로 하는 겔.
  6. 제1항에 있어서, 상기 격자 팽창제가 극성 액체용액내에 존재하는 것을 특징으로 하는 겔.
  7. 제1~6항 중 어느 한항에 있어서, 전조 및 중합된 형태로, 주형체 또는 필름형태로 된 겔로 이루어진 것을 특징으로 하는 제조품.
  8. 제1~6항 중 어느 한항에 있어서, 상기 필로실리케이트를 상기 필로실리케이트의 격자를 팽창시키는 격자 팽창제와 접촉시키고 나서 팽창된 필로실리케이트를 그 내부층 위에서 분리하는 것으로 이루어진 것을 특징으로 하는 겔 생산방법.
  9. 제8항에 있어서, 층별분리력 즉 고 또 저에너지의 전면력을 팽창된 필로실리케이트를 그 내부층 위에서 분리하기 위해 사용하는 것을 특징으로 하는 겔 생산방법.
  10. 제8항 또는 9항에 있어서, 향상된 밀도의 겔을 이루도록 미리 결정된 크기보다 큰 입자들이 제거되는 것을 특징으로 하는 겔 생산방법.
  11. 제8,9 또는 10항에 있어서, 팽창제의 상당한 량이 겔로부터 분리되어 회수되는 것을 특징으로 하는 겔 생산방법.
  12. 제11항에 있어서, 잔류 겔 내의 고체농도가 약 25%로 희석되어 압측주형, 사출성형, 또는 압출로써 원하는 형태로 되거나, 또는 스프레이 건조에 적합한 점도로 희석되어 스프레이 건조되거나, 또는 연속적인 시이트를 형성하기 위한 열 캘린더링 또는 테이프주조에 적합한 점도로 희석되는 것을 특징으로 하는 겔 생산방법.
  13. 제12항에 있어서, 재료가 원하는 형태로 성형되고, 성형체를 가열하여 용매를 제고하고 중합 및 교차연결을 용이하게 하는 것을 특징으로 하는 겔 생산방법.
  14. 제13항에 있어서, 재료가 100~800℃ 범위의 온도로 가열되는 것을 특징으로 하는 겔 생산방법.
  15. 제8항에 있어서, 1차 아미노카르복실산 용액의 PH가 필로실리케이트 첨가전의 등전점으로 맞추어지는 것을 특징으로 하는 겔 생산방법.
  16. 제8항에 있어서, 겔이 물에 분산되어 플록을 형성하는 것을 특징으로 하는 겔 생산방법.
  17. 제8항에 있어서, 겔이 알칼리, 알칼리토, 또는 천이금속의 염화물, 아세테이트, 질산염, 인산염 또는 수산화물용액에 접촉된 뒤 겔이 파괴되어 이온교환된 플록이 형성되는 것을 특징으로 하는 겔 생산방법.
    ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019860004588A 1985-06-10 1986-06-10 겔, 겔 생산물 및 그 생산방법 KR870000243A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US74295485A 1985-06-10 1985-06-10
US742,954 1985-06-10
US06/848,791 US4676929A (en) 1985-06-10 1986-04-07 Gels, gel products and methods
US848,791 1986-04-07

Publications (1)

Publication Number Publication Date
KR870000243A true KR870000243A (ko) 1987-02-17

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KR1019860004588A KR870000243A (ko) 1985-06-10 1986-06-10 겔, 겔 생산물 및 그 생산방법

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Country Link
US (1) US4676929A (ko)
EP (1) EP0205281A3 (ko)
KR (1) KR870000243A (ko)
CA (1) CA1284397C (ko)

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