KR850001352A - Hydrophobic composite, preparation method thereof and composition containing same - Google Patents

Hydrophobic composite, preparation method thereof and composition containing same Download PDF

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Publication number
KR850001352A
KR850001352A KR1019840004198A KR840004198A KR850001352A KR 850001352 A KR850001352 A KR 850001352A KR 1019840004198 A KR1019840004198 A KR 1019840004198A KR 840004198 A KR840004198 A KR 840004198A KR 850001352 A KR850001352 A KR 850001352A
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South Korea
Prior art keywords
coating
core material
hydrophobic
hydrophobic composite
composition
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KR1019840004198A
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Korean (ko)
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KR910000985B1 (en
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이ㆍ그래이그 챨스
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원본미기재
그래이그 리서취 리미티드
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Priority claimed from CA000432466A external-priority patent/CA1188571A/en
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Publication of KR910000985B1 publication Critical patent/KR910000985B1/en

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B15/00Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment
    • Y02A20/204Keeping clear the surface of open water from oil spills
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

내용 없음No content

Description

소수성 복합물, 이의 제조방법 및 이를 함유하고 있는 조성물Hydrophobic composite, preparation method thereof and composition containing same

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (27)

필름-형성 폴리우레탄을 함유하고 있는 점착성 제1피복물과 상기 점착성 제1피복물에 의해 코어물질에 결합되며, 실리콘, 티타늄, 알루미늄, 지르코늄, 바나듐, 크로뮴, 철 또는 이들의 혼합물로 이루어진 그룹중에서 선택한 성분의 소수성 콜로이드성 산화물을 함유하고 있는 제2피복물을 가지고 있는 입상 및 과립물질로 이루어진 그룹중에서 선택한 코어물질로 이루어진 소수성 복합물.A component selected from the group consisting of silicon, titanium, aluminum, zirconium, vanadium, chromium, iron or mixtures thereof, bonded to the core material by the adhesive first coating containing the film-forming polyurethane and the adhesive first coating. A hydrophobic composite comprising a core material selected from the group consisting of granular and granular materials having a second coating containing a hydrophobic colloidal oxide of. 제1항에 있어서, 제1피복물이 이 피복물중 약 50중량% 정도의 아스팔트를 함유하고 있는 소수성 복합물.The hydrophobic composite of claim 1, wherein the first coating contains about 50% by weight asphalt in the coating. 제2항에 있어서, 점착성 제1피복물과 제2피복물이 각각 소수성 복합물중 약 0.025중량% 내지 약 1.00중량% 정도를 이루고 있는 소수성 복합물.3. The hydrophobic composite of claim 2, wherein the tacky first and second coatings each comprise about 0.025% to about 1.00% by weight of the hydrophobic composite. 제3항에 있어서, 제2피복물이 거의 소수성 훈연실리카(이것의 약 100중량%까지가 강옥으로 되어 있다)로 이루어져 있는 소수성 복합물.4. The hydrophobic composite of claim 3, wherein the second coating consists of substantially hydrophobic fumed silica, up to about 100% by weight of the corundum. 제4항에 있어서, 코어물질이 규토질 물질인 소수성 복합물.5. The hydrophobic composite of claim 4, wherein the core material is a siliceous material. 제5항에 있어서, 규토질 물질이 모래, 자갈 및 슬래그로 이루어진 그룹중에서 선택한 물질인 소수성 복합물.6. The hydrophobic composite of claim 5, wherein the siliceous material is a material selected from the group consisting of sand, gravel and slag. 본질적으로 제6항의 소수성 복합물로 구성되는 응집체.An aggregate consisting essentially of the hydrophobic composite of claim 6. 제1항에 있어서, 코어물질을 모래, 자갈, 광미, 탄재, 천연암석, 용광로슬래그, 분쇄된 목탄, 톱밥, 운모, 나무조각 및 견과껍질로 이루어진 그룹중에서 선택하는 소수성 복합물.The hydrophobic composite of claim 1, wherein the core material is selected from the group consisting of sand, gravel, tailings, coal ash, natural rock, blast furnace slag, crushed charcoal, sawdust, mica, wood chips and nut shells. 제1항에 있어서, 상기 물질의 입자크기가 25mm 내지 125μ 범위인 소수성 복합물.The hydrophobic composite of claim 1, wherein the particle size of the material ranges from 25 mm to 125 μ. 제1항에 있어서, 상기 제2피복물이 분말형 연마물질을 포함하는 소수성 복합물.The hydrophobic composite of claim 1, wherein said second coating comprises a powdered abrasive material. 제10항에 있어서, 상기 분말형 연마물질이 분말형 강옥으로 이루어지는 소수성 복합물.The hydrophobic composite according to claim 10, wherein the powdered abrasive material is made of powdery corundum. 제10항에 있어서, 상기 분말형 연마물질의 입자크기가 50마이크론 미만인 소수성 복합물.The hydrophobic composite of claim 10, wherein the particle size of the powdered abrasive material is less than 50 microns. a) 예정된 크기범위내의 미립자 및 과립물질로 구성되는 그룹중에서 선택된 코어물질을 생성시키고; b) 이 코어물질을 약 10 내지 20중량%의 필름-형성 폴리우레탄, 0 내지 약 10중량%의 아스팔트 및 언급된 필름-형성 폴리우레탄 및 아스팔트가 용성인 휘발성용매 약 70 내지 90중량%를 함유하는 피복조성물과 혼합하여, 이 코어물질과 피복조성물과의 혼합물로부터 거의 모든 용매를 제거시켜 코어물질상에 점착성의 제1피복물을 침적시키고;a) producing a core material selected from the group consisting of particulate and granular material within a predetermined size range; b) containing about 10 to 20% by weight of film-forming polyurethane, 0 to about 10% by weight of asphalt and about 70 to 90% by weight of the mentioned film-forming polyurethane and volatile solvents in which the asphalt is soluble. Mixing with the coating composition to remove almost all solvent from the mixture of the core material and the coating composition to deposit the first sticky coating on the core material; c) 표면상에 언급된 점착성의 제1피복물을 갖는 이 코어물질에 점착성의 제1피복물에 의해 코어물질에 결합되는 실리콘, 티타늄, 알루미늄, 지르코늄, 바나듐, 크로뮴, 철 또는 이의 혼합물로 구성되는 그룹중에서 선택되는 원소의 소수성 교질산화물로 이루어진 제2피복물을 적용시켜 소수성 조성물을 생성시키는 단계를 포함하는 소수성 조성물의 제조방법.c) a group consisting of silicon, titanium, aluminum, zirconium, vanadium, chromium, iron or mixtures thereof bonded to the core material by means of the first sticky coating on this core material having the first sticky coating mentioned on the surface Method of producing a hydrophobic composition comprising the step of applying a second coating consisting of a hydrophobic colloidal oxide of the element selected from to produce a hydrophobic composition. 제13항에 있어서, 코어물질과 휘발성용매를 함유하지 않는 피복조성물을 코어물질의 0.5중량%까지의 양으로 (점착성의 제1피복물 적용시) 혼합하는 방법.The method according to claim 13, wherein the coating composition containing no core material and volatile solvent is mixed in an amount of up to 0.5% by weight of the core material (when applying the first adhesive coating). 제14항에 있어서, 점착성의 제1피복물 적용시 사용되는 피복조성물중의 용매성분을 증발 가열시켜 제거하는 방법.15. The method of claim 14, wherein the solvent component in the coating composition used in the application of the first adhesive coating is removed by evaporation heating. 제15항에 있어서, 코어물질이 모래이고, 두번째의 피복물이 소수성훈연 실리카인 방법.The method of claim 15, wherein the core material is sand and the second coating is hydrophobic fumed silica. 제15항에 있어서, 제2피복물을 표면상에 점착성의 제1피복물을 갖는 코어물질에 승온에서 적용시킨 다음 생성된 소수성 조성물을 주위온도로 냉각시키는 방법.16. The method of claim 15, wherein the second coating is applied to the core material having the sticky first coating on the surface at elevated temperature and then the resulting hydrophobic composition is cooled to ambient temperature. 제13항에 있어서, 코어물질이 모래, 자갈, 광석찌꺼기, 석탄재, 천연석, 제련광물찌끼, 규조토, 목탄분쇄물, 톱밥, 운모, 대팻밥 및 견과껍질로 구성되는 그룹중에서 선택되는 방법.The method of claim 13, wherein the core material is selected from the group consisting of sand, gravel, ore residue, coal ash, natural stone, smelting tailings, diatomaceous earth, charcoal mill, sawdust, mica, large rice and nutshells. 제13항에 있어서, 코어물질이 25mm 내지 125μ의 입자크기를 가지고 있는 방법.The method of claim 13, wherein the core material has a particle size of 25 mm to 125 μ. 제13항에 있어서, 코어물질이 규토질기질인 방법.The method of claim 13, wherein the core material is a siliceous substrate. 제20항에 있어서, 규토질물질을 모래, 자갈 및 슬래그중에서 선택한 방법.21. The method of claim 20, wherein the siliceous material is selected from sand, gravel and slag. 제13항에 있어서, 제2피복물이 분말형 연마물질인 방법.The method of claim 13 wherein the second coating is a powdered abrasive material. 제22항에 있어서, 상기 분말형 연마물질이 분말형 강옥으로 이루어진 물질인 방법.23. The method of claim 22, wherein the powdered abrasive material is a material consisting of powdery corundum. 제22항에 있어서, 분말형 연마물질의 입자크기가 50μ이하인 방법.The method of claim 22, wherein the particle size of the powdered abrasive material is 50 μm or less. 제3항의 소수성 복합물의 응집체와 결합제로 이루어진 발수성 피복조성물.A water-repellent coating composition comprising the aggregate and binder of the hydrophobic composite of claim 3. 제25항에 있어서, 결합제가 아스팔트, 코울타르, 페인트, 와니스, 랙커, 액성플라스틱 또는 점착성 물질로 이루어진 그룹중에서 선택한 액성결합체인 조성물.The composition of claim 25, wherein the binder is a liquid binder selected from the group consisting of asphalt, coal tar, paint, varnish, racker, liquid plastic, or tacky material. 제25항에 있어서, 결합체가 조성물중에서 약 10중량% 이하 함유되어 있는 조성물.The composition of claim 25, wherein the binder is contained in about 10% by weight or less of the composition. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840004198A 1983-07-14 1984-07-14 Hydrophobic composite method and composition KR910000985B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA000432466A CA1188571A (en) 1983-05-23 1983-07-14 Hydrophobic composite including core, polyurethane/ asphalt first coat and hydrophobic colloidal oxide second coat, and method of production
CA432,466? 1983-07-14
CA432.466 1983-07-14

Publications (2)

Publication Number Publication Date
KR850001352A true KR850001352A (en) 1985-03-18
KR910000985B1 KR910000985B1 (en) 1991-02-19

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KR1019840004198A KR910000985B1 (en) 1983-07-14 1984-07-14 Hydrophobic composite method and composition

Country Status (6)

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KR (1) KR910000985B1 (en)
AR (1) AR241228A1 (en)
GR (1) GR81442B (en)
IT (1) IT1176391B (en)
NZ (1) NZ208902A (en)
ZA (1) ZA845481B (en)

Also Published As

Publication number Publication date
IT8421907A1 (en) 1986-01-16
ZA845481B (en) 1985-03-27
NZ208902A (en) 1987-07-31
IT8421907A0 (en) 1984-07-16
KR910000985B1 (en) 1991-02-19
AR241228A1 (en) 1992-02-28
GR81442B (en) 1984-12-11
IT1176391B (en) 1987-08-18

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