KR930002273A - 기포 경화체 - Google Patents

기포 경화체 Download PDF

Info

Publication number
KR930002273A
KR930002273A KR1019910013008A KR910013008A KR930002273A KR 930002273 A KR930002273 A KR 930002273A KR 1019910013008 A KR1019910013008 A KR 1019910013008A KR 910013008 A KR910013008 A KR 910013008A KR 930002273 A KR930002273 A KR 930002273A
Authority
KR
South Korea
Prior art keywords
bubble
mixed
diaphragm
water
curing body
Prior art date
Application number
KR1019910013008A
Other languages
English (en)
Other versions
KR940007265B1 (ko
Inventor
금종명
Original Assignee
금종명
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 금종명 filed Critical 금종명
Priority to KR1019910013008A priority Critical patent/KR940007265B1/ko
Publication of KR930002273A publication Critical patent/KR930002273A/ko
Application granted granted Critical
Publication of KR940007265B1 publication Critical patent/KR940007265B1/ko

Links

Classifications

    • 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
    • C04B24/2623—Polyvinylalcohols; Polyvinylacetates
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

내용 없음.

Description

기포 경화체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 기포 경화체의 경화 과정을 설명하는 확대 단면도.

Claims (1)

  1. 기포 발생제로서 수용성 합성수지인 PVC에 물을 3 : 1의 비율로 섞어서 통상의 방법으로 기포(1) (1') 및 연질격막(2)이 형성되게 한 후 급결재 및 조강재로서 붕산 또는 규산 및 소다를 약 3%가량 첨가 혼합하면 중성 인 연질격막(2)이 순간적으로 경질격막(3)으로 변화됨으로서 기포(1) (1')가 그대로 유지되어 제조됨을 특징으로 하는 기포 경화체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910013008A 1991-07-29 1991-07-29 기포경화체 KR940007265B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910013008A KR940007265B1 (ko) 1991-07-29 1991-07-29 기포경화체

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910013008A KR940007265B1 (ko) 1991-07-29 1991-07-29 기포경화체

Publications (2)

Publication Number Publication Date
KR930002273A true KR930002273A (ko) 1993-02-22
KR940007265B1 KR940007265B1 (ko) 1994-08-12

Family

ID=19317935

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910013008A KR940007265B1 (ko) 1991-07-29 1991-07-29 기포경화체

Country Status (1)

Country Link
KR (1) KR940007265B1 (ko)

Also Published As

Publication number Publication date
KR940007265B1 (ko) 1994-08-12

Similar Documents

Publication Publication Date Title
KR900015891A (ko) 저투과성 호스의 제조방법
KR890004358A (ko) 저유전율 복합재료
KR900015917A (ko) 적층체 및 적층용기
KR930002273A (ko) 기포 경화체
KR870001279A (ko) 무기포성 분필의 제조법
KR850005383A (ko) 마사토를 이용한 벽돌 제조방법
KR910008061A (ko) 열가소성 수지조성물
KR880007195A (ko) 합성수지 재단판 및 그 제조방법
KR910014455A (ko) 열가소성 수지조성물
KR910012082A (ko) 유동성이 향상된 저변형 수지조성물
JPS532380A (en) Waste liquid treatment of resolcinols resin
KR870003807A (ko) 동물크기 놀이구의 제조방법
KR880007657A (ko) 방향족 폴리에스테르 수지 조성물
KR850003130A (ko) 의료용부재(衣料用 部材)
KR890005351A (ko) 전등갓으로 사용되는 한지의 제조방법
KR920009947A (ko) 방수제
KR910015636A (ko) 라텍스를 주재로한 신발안창의 제조방법
KR890003317A (ko) 신발창의 제조방법
KR880002460A (ko) 칼슘(Ca)강화 김치의 제조방법
KR850007454A (ko) 발포폴리스치렌 입상체와 요소발포체 혼합 보온재 제조방법
KR870003174A (ko) 원단심(苾)제조 접착제
KR870008961A (ko) 폴리아미드를 함유한 성형물질
KR960037737A (ko) 혼합교반에 의한 고무화아스팔트 방수시이트의 제조방법
KR920011468A (ko) 입상 소금을 함유한 투명 치약 조성물
KR890000027A (ko) 콩으로 액상 "두부유"제조방법

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

G160 Decision to publish patent application
B701 Decision to grant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20020228

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee