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KR910011685A - 향상된 화학적 내성을 갖는 중합체-개질시멘트조성물 - Google Patents

향상된 화학적 내성을 갖는 중합체-개질시멘트조성물 Download PDF

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KR910011685A
KR910011685A KR1019900020461A KR900020461A KR910011685A KR 910011685 A KR910011685 A KR 910011685A KR 1019900020461 A KR1019900020461 A KR 1019900020461A KR 900020461 A KR900020461 A KR 900020461A KR 910011685 A KR910011685 A KR 910011685A
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cement
functional
cement composition
amine
ureido
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KR1019900020461A
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KR0145733B1 (ko
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윌리엄 브레도우 찰스
제임스 쉰들러 프레드릭
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원본미기재
롬 앤드 하스 캄파니
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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
    • C04B14/06—Quartz; Sand
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/06—Oxides, Hydroxides
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/08—Acids or salts thereof
    • C04B22/10—Acids or salts thereof containing carbon in the anion
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/62—Coating or impregnation with organic materials
    • C04B41/63—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/062—Copolymers with monomers not covered by C09D133/06
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/23—Acid resistance, e.g. against acid air or rain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Civil Engineering (AREA)
  • Paints Or Removers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Abstract

내용 없음

Description

향상된 화학적 내성을 갖는 중합체-개질시멘트조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (18)

  1. (a)수경시멘트; (b)알칼리에 안정하며 필름을 형성하는, 우레이도-작용기 함유 합성 중합체 라텍스; (c)액체에폭시; 및 (d)물에 분산 내지 용해가능한 아미-작용기 에폭시 경화제를 포함하여 구성되는, 향상된 화학적 내성을 갖는 중합체-개질 시멘트 조성물.
  2. 제1항에 있어서, 수경시멘트가 포트랜드 시멘트인 것을 특징으로 하는 시멘트 조성물.
  3. 제2항에 있어서, 나트륨이온-함유 수경시멘트 촉진제들로부터 선택된 촉진제를 함유하는 것을 특징으로 하는 시멘트 조성물.
  4. 제3항에 있어서, 수경시멘트가 포트랜드시멘트 Ⅲ형인 것을 특징으로 하는 시멘트 조성물.
  5. 제3항에 있어서, 수경시멘트가 포트랜드 시멘트 I형인 것을 특징으로 하는 시멘트 조성물.
  6. 제5항에 있어서, 촉진제가 탄산나트륨인 것을 특징으로 하는 시멘트 조성물.
  7. 제5항에 있어서, 촉진제가 수산화나트륨인 것을 특징으로 하는 시멘트 조성물.
  8. 제1항에 있어서, 합성 중합체 라텍스가 80wt% 이상의 중합가능한 (메트)아크릴계 단량체들을 포함하는 단량체 혼합물로부터 중합된 아크릴 중합체 라텍스인 것을 특징으로 하는 시멘트 조성물.
  9. 제1항에 있어서, 합성 중합체 라텍스가 라텍스고형분 100g당 0.002-0.006몰의 우레이도 작용기 단량체를 포함하는 단량체들로부터 중합된 것임을 특징으로 하는 시멘트 조성물.
  10. 제9항에 있어서, 우레이도 작용기 단량체가 (메트)아클릴계 단량체로 구성된 것을 특징으로 하는 시멘트 조성물.
  11. 제1항에 있어서, 수경시멘트에 대한 유기물질의 중량비가 0.1-0.3인 것을 특징으로 하는 시멘트 조성물.
  12. 제1항에 있어서, 중합체 라텍스의 유리전이온도가 0-30℃인 것을 특징으로 하는 시멘트 조성물.
  13. 제1항에 있어서, 아민-작용기 에폭시경화제의 아민기에 대한 액체에폭시 수지의 에폭시기의 몰비가 0.8-1.2인 것을 특징으로 하는 시멘트 조성물.
  14. 제1항에 있어서, 중합체 라텍스고형분 : 액체에폭시 수지+아민-작용기 에폭시 경화제의 중량비가 60:40-75:25인 것을 특징으로 하는 시멘트 조성물.
  15. 제1항에 있어서, 아민-작용기 실란을 함유하는 것을 특징으로 하는 시멘트 조성물.
  16. (a)알칼리에 안정하며 필름을 형성하는, 우레이도-작용기 함유 합성중합체 라텍스; 및 (b)물에 분산내지 용해 가능한 아민-작용기 에폭시 경화제로 구성되는, 포트랜드 시멘트 콘크리트 코팅 또는 오버레이에 사용되는 중합체-개질 수경시멘트 조성물 제조용 경화가능한 라텍스 조성물.
  17. (1)수경시멘트; 및 액체 에폭시수지를 포함하는 제1성분; 및 (2)알칼리에 안정하며 필름을 형성하는, 우레이도-작용기 함유 합성 중합체 라텍스; 및 물에 분산 내지 용해 가능한 아민-작용기 에폭시 경화제를 포함하는 제2성분으로 구성되는, 포트랜드 시멘트 콘트리트 코팅 또는 오버레이에 사용되는 중합체-개질 코팅 조성물 제조용 2-성분 조성물.
  18. (1)포트랜드 시멘트 콘크리트표면에, (a)수경시멘트; (b)알칼리에 안정하며 필름을 형성하는, 우레이도-작용기 함유 합성중합체 라텍스; (c)액체 에폭시 수지; 및 (d)물에 분산 내지 용해 가능한 아민-작용기 에폭시 경화제를 포함하여 구성된 유체 코팅 조성물을 적용하고; (2)그조성물을 경화시켜 보호 코팅을 형성함을 특징으로하는, 포트랜드 시멘트 콘크리트 표면의 보호방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900020461A 1989-12-14 1990-12-13 향상된 화학적 내성을 갖는 수경 시멘트-함유 조성물 제조용 경화가능한 라텍스 조성물 KR0145733B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US450791 1989-12-14
US07/450,791 US5162060A (en) 1989-12-14 1989-12-14 Polymer-modified cements with improved chemical resistance
US450,791 1989-12-14

Publications (2)

Publication Number Publication Date
KR910011685A true KR910011685A (ko) 1991-08-07
KR0145733B1 KR0145733B1 (ko) 1998-08-17

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KR1019900020461A KR0145733B1 (ko) 1989-12-14 1990-12-13 향상된 화학적 내성을 갖는 수경 시멘트-함유 조성물 제조용 경화가능한 라텍스 조성물

Country Status (14)

Country Link
US (1) US5162060A (ko)
EP (1) EP0432920B1 (ko)
JP (1) JPH03279247A (ko)
KR (1) KR0145733B1 (ko)
CN (2) CN1039703C (ko)
AT (1) ATE120783T1 (ko)
AU (1) AU646003B2 (ko)
BR (1) BR9006222A (ko)
CA (1) CA2031404A1 (ko)
DE (1) DE69018397T2 (ko)
ES (1) ES2071046T3 (ko)
IE (1) IE904501A1 (ko)
MX (1) MX171111B (ko)
NZ (1) NZ236387A (ko)

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US5162060A (en) 1992-11-10
AU6806490A (en) 1991-06-20
MX171111B (es) 1993-09-30
BR9006222A (pt) 1991-09-24
CN1052471A (zh) 1991-06-26
EP0432920B1 (en) 1995-04-05
JPH03279247A (ja) 1991-12-10
EP0432920A3 (en) 1992-04-01
IE904501A1 (en) 1991-06-19
EP0432920A2 (en) 1991-06-19
DE69018397T2 (de) 1995-10-19
DE69018397D1 (de) 1995-05-11
CN1176232A (zh) 1998-03-18
CN1039703C (zh) 1998-09-09
ES2071046T3 (es) 1995-06-16
KR0145733B1 (ko) 1998-08-17

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