KR850007264A - 폴리비닐알콜 기포제의 제조방법 - Google Patents

폴리비닐알콜 기포제의 제조방법 Download PDF

Info

Publication number
KR850007264A
KR850007264A KR1019840001067A KR840001067A KR850007264A KR 850007264 A KR850007264 A KR 850007264A KR 1019840001067 A KR1019840001067 A KR 1019840001067A KR 840001067 A KR840001067 A KR 840001067A KR 850007264 A KR850007264 A KR 850007264A
Authority
KR
South Korea
Prior art keywords
polyvinyl alcohol
foaming agent
manufacturing
alcohol foaming
freon
Prior art date
Application number
KR1019840001067A
Other languages
English (en)
Other versions
KR860000730B1 (ko
Inventor
이경배
Original Assignee
이경배
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이경배 filed Critical 이경배
Priority to KR1019840001067A priority Critical patent/KR860000730B1/ko
Publication of KR850007264A publication Critical patent/KR850007264A/ko
Application granted granted Critical
Publication of KR860000730B1 publication Critical patent/KR860000730B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2329/00—Characterised by the use of 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

내용 없음

Description

폴리비닐알콜 기포제의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 폴리비닐알콜 수용액에 탄산수소나트륨, 라우릴황산나트륨 및 프레온-113을 소량 첨가한 다음 교반하여 유액상태로 분산시킨후 염화칼슘, 암모니아수, 수산화나트륨을 가하고 70℃까지 가열 교반한 후 냉각하면서 인산으로 중화하는 폴리비닐알콜 기포제의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840001067A 1984-03-02 1984-03-02 폴리비닐알콜을 주제로 한 기포제의 제조방법 KR860000730B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840001067A KR860000730B1 (ko) 1984-03-02 1984-03-02 폴리비닐알콜을 주제로 한 기포제의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840001067A KR860000730B1 (ko) 1984-03-02 1984-03-02 폴리비닐알콜을 주제로 한 기포제의 제조방법

Publications (2)

Publication Number Publication Date
KR850007264A true KR850007264A (ko) 1985-12-02
KR860000730B1 KR860000730B1 (ko) 1986-06-14

Family

ID=19233054

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001067A KR860000730B1 (ko) 1984-03-02 1984-03-02 폴리비닐알콜을 주제로 한 기포제의 제조방법

Country Status (1)

Country Link
KR (1) KR860000730B1 (ko)

Also Published As

Publication number Publication date
KR860000730B1 (ko) 1986-06-14

Similar Documents

Publication Publication Date Title
KR830005394A (ko) 금속 탈거 조성물
KR850700211A (ko) 고형상 향료의 제조방법
KR830004801A (ko) 분산가능한 크산탄검 조성물
KR830006286A (ko) 빈카민 사카리내이트의 제조방법
KR850007264A (ko) 폴리비닐알콜 기포제의 제조방법
KR840001278A (ko) 리보소음의 제법
KR830010091A (ko) 구연산 나프티드로푸릴의 제조방법
KR860000814A (ko) 게르마늄을 함유하는 꿀의 제조방법
KR870006064A (ko) 금속아지드의 제조방법
KR890002173A (ko) 소디움 아목시실린의 제조방법
KR850003841A (ko) 알로에와 의왕석을 첨가시킨 비누의 제조방법
KR840001651A (ko) 폴리올레핀 모노필라멘트의 제조방법
KR850003895A (ko) 테트라미솔에서 레바미솔을 분리하는 방법
KR860001872A (ko) 연속 생산이 가능한 반투명 비누 조성물
KR830005197A (ko) 2,3-디히드로-5,6-디페닐-1,4-옥사티인 제조방법
KR840002237A (ko) 화장품
KR850001799A (ko) 무공해세제(無公害洗劑)의 제법
KR850008268A (ko) 고기 두부 제조방법
KR850003423A (ko) 분필대용 수성잉크의 제조방법
KR890003942A (ko) 셀레늄-함유 화장비누의 제조방법
KR830005853A (ko) 빈카민 제제의 제조방법
SU1091534A1 (ru) Композиция для получения пенополистирола
KR830007778A (ko) 액상아교의 제조법
KR890005351A (ko) 전등갓으로 사용되는 한지의 제조방법
KR850002608A (ko) 쾅쾅엔진

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
O035 Opposition [patent]: request for opposition

Free format text: OPPOSITION NUMBER: 001986001959; OPPOSITION DATE: 19860806

E701 Decision to grant or registration of patent right
O073 Decision to grant registration after opposition [patent]: decision to grant registration
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee