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KR900016421A - Freezing point lowering agent for road freezing and road freezing agent using the same - Google Patents

Freezing point lowering agent for road freezing and road freezing agent using the same Download PDF

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Publication number
KR900016421A
KR900016421A KR1019900005376A KR900005376A KR900016421A KR 900016421 A KR900016421 A KR 900016421A KR 1019900005376 A KR1019900005376 A KR 1019900005376A KR 900005376 A KR900005376 A KR 900005376A KR 900016421 A KR900016421 A KR 900016421A
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KR
South Korea
Prior art keywords
road
freezing
particles
agent
hydrophilic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
KR1019900005376A
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Korean (ko)
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KR0162085B1 (en
Inventor
이와오 다케다
케메라이트 빌렐름
엠. 슈미트 오스카
Original Assignee
이와오 다케다
하라 유우사쿠
가부시끼가이샤 신켄
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Application filed by 이와오 다케다, 하라 유우사쿠, 가부시끼가이샤 신켄 filed Critical 이와오 다케다
Publication of KR900016421A publication Critical patent/KR900016421A/en
Application granted granted Critical
Publication of KR0162085B1 publication Critical patent/KR0162085B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/20—Materials not provided for elsewhere as substitutes for glycerol in its non-chemical uses, e.g. as a base in toiletry creams or ointments

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Road Paving Structures (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)

Abstract

내용 없음.No content.

Description

도로 동결방지용 빙점강하제와 이를 이용한 도로 동결 방지제Freezing point lowering agent for road freezing and road freezing agent using the same

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (11)

돌로마이트에 인산과 유기카르본산을 가하여 혼합하고, 반응시켜서 얻은 반응생성물을 유효성분으로 하는, 도로 동결방지용 빙점강하제.A freezing point lowering agent for preventing road freezing, wherein the reaction product obtained by adding and mixing phosphoric acid and organic carboxylic acid to dolomite is used as an active ingredient. 제1항에 있어서, 인산과 유기카르본산의 사용비율이 1:1 내지 10인 도로 동결 방지용 빙점강항제.The freezing point antifreeze agent for preventing road freezing according to claim 1, wherein the use ratio of phosphoric acid and organic carboxylic acid is 1: 1 to 10. a. 친수성 입자와, b. 소성소수성 퍼얼라이트입자, 팽창운모입자, 실라스바룬입자, 합성수지다공입자로 이루어지는 군에서 선택된 1 또는 2 이상의, 소수성 다공입자로 이루어지는 친수성 입자와 소수성 입자의 혼합물에, 특허겅구범위 제1항 또는 제2항에 기재된 도로동결방지용 빙점강하제를 배합하여 소수성 다공입자의 구멍에 함유시킨 도로 동결방지제.a. Hydrophilic particles, b. Claim 1 or claim 1 to a mixture of hydrophilic particles and hydrophobic particles composed of one or two or more hydrophobic porous particles selected from the group consisting of plastic hydrophobic pearlite particles, expanded mica particles, silas balun particles, and synthetic resin porous particles. A road freezing inhibitor comprising the freezing point depressant for preventing road freezing as described in 2, and contained in a hole of hydrophobic porous particles. 제3항에 있어서, 친수성 입자가 석영분말인 도로 동결방지제.4. The road cryoprotectant according to claim 3, wherein the hydrophilic particles are quartz powder. 제3항에 있어서, 친수성 입자가 용암분말, 경석분말, 발포유리 분말로 이루어지는 군에서 선택된 1 또는 2이상의, 친수성 다공 입자인 도로 동결방지제.4. The road cryoprotectant according to claim 3, wherein the hydrophilic particles are one or two or more hydrophilic porous particles selected from the group consisting of lava powder, pumice powder and foamed glass powder. 제3항 내지 제5항의 어느 1항에 있어서, 혼합물의 입자 지름이 0.2㎜이하, 바람직하게는 0.1㎜이하인 도로 동결 방지제.The road cryoprotectant according to any one of claims 3 to 5, wherein the mixture has a particle diameter of 0.2 mm or less, preferably 0.1 mm or less. 제3항 내지 제6항의 어느 1항에 있어서, 소수성 입자의 배합비율이 중량비로 친수성 입자 또는 석영분말 100에 대하여, 5내지 75인 도로 동결 방지제.The road freezing inhibitor according to any one of claims 3 to 6, wherein the blending ratio of the hydrophobic particles is 5 to 75 with respect to the hydrophilic particles or the quartz powder 100 in weight ratio. 제3항 내지 제7항의 어느 1항에 있어서, 시멘트 카본분말에서 선택된 1또는 2이상을 첨가한, 도로 동결방지제.The road cryoprotectant according to any one of claims 3 to 7, wherein one or two or more selected from cement carbon powders are added. 특허청구범위 제1항 또는 제2항에 기재된 도로 동결방지용 빙점강하제를 도로포장재에 배합한, 동결 방지용 도로포장재.A freeze-proof road pavement material comprising the road pavement material comprising the freezing-lowering agent for preventing road freezing according to claim 1 or 2. 특허청구의 범위 제3항 내지 제8항의 어느 1항에 기재된 도로 동결방지제를 도로포장재에 배합한, 동결방지용 도로포장재.The road paving material for freezing prevention which mix | blended the road freezing agent of any one of Claims 3-8 with the road paving material. 특허청구범위 제9항 또는 제10항에 기재된 동결 방지용 도로포장재를 도로에 피복하는 것을 특징으로 하는, 도로의 동결방지 포장방법.A freezing prevention pavement method for a road, characterized by covering the road with a freezing prevention road paving material according to claim 9 or 10. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900005376A 1989-04-25 1990-04-17 Decier for traffic road Expired - Fee Related KR0162085B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1103384A JPH02283782A (en) 1989-04-25 1989-04-25 Freezing point depressant for preventing road from freezing, and deicer made by using it
JP89-103384 1989-04-25
JP103384 1989-04-25

Publications (2)

Publication Number Publication Date
KR900016421A true KR900016421A (en) 1990-11-13
KR0162085B1 KR0162085B1 (en) 1999-01-15

Family

ID=14352586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900005376A Expired - Fee Related KR0162085B1 (en) 1989-04-25 1990-04-17 Decier for traffic road

Country Status (2)

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JP (1) JPH02283782A (en)
KR (1) KR0162085B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10306096A (en) * 1997-05-08 1998-11-17 Yahashi Kogyo Kk Production of calcium-magnesium acetate
KR101495902B1 (en) * 2014-07-25 2015-02-25 주식회사 한국환경사업단 Solidification snow removal materials manufacturing method of liquid calcium chloride snow removal materials using expanded perite

Also Published As

Publication number Publication date
KR0162085B1 (en) 1999-01-15
JPH02283782A (en) 1990-11-21
JPH0585591B2 (en) 1993-12-08

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