KR970001427A - Polystyrene foam composition - Google Patents

Polystyrene foam composition Download PDF

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Publication number
KR970001427A
KR970001427A KR1019950017062A KR19950017062A KR970001427A KR 970001427 A KR970001427 A KR 970001427A KR 1019950017062 A KR1019950017062 A KR 1019950017062A KR 19950017062 A KR19950017062 A KR 19950017062A KR 970001427 A KR970001427 A KR 970001427A
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KR
South Korea
Prior art keywords
polystyrene foam
foam composition
structural formula
nucleating agent
metal cation
Prior art date
Application number
KR1019950017062A
Other languages
Korean (ko)
Other versions
KR0161341B1 (en
Inventor
백종은
황재민
차진영
권희철
김광윤
Original Assignee
이덕림
주식회사 미원유화
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.)
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Publication date
Application filed by 이덕림, 주식회사 미원유화 filed Critical 이덕림
Priority to KR1019950017062A priority Critical patent/KR0161341B1/en
Publication of KR970001427A publication Critical patent/KR970001427A/en
Application granted granted Critical
Publication of KR0161341B1 publication Critical patent/KR0161341B1/en

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Classifications

    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—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 aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene

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  • 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)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 폴리스티렌 발포체 조성물에 관한 것으로서, 더욱 상세하게는 폴리스티렌 발포체를 제조하는데 있어서 셀 조절제를 다음 구조식(Ⅰ)로 표시되는 무기분자체를 함유함으로써 셀의 입경이 작아지고 표면이 깨끗한 폴리스티렌 발포체조성물에 관한 것이다.The present invention relates to a polystyrene foam composition, and more particularly, to a polystyrene foam composition having a small particle size and a clean surface by containing a cell regulator in the preparation of the polystyrene foam by containing an inorganic molecular body represented by the following structural formula (I). It is about.

Description

폴리스티렌 발포체 조성물Polystyrene foam composition

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

Claims (3)

폴리스티렌 수지와 핵제로 이루어진 폴리스티렌 발포체 조성물에 있어서, 상기 핵제로서 구조식(Ⅰ)로 표시되는 무기분자체 0.05~10 중량% 함유하는 것을 특징으로 하는 폴리스티렌 발포체 조성물.A polystyrene foam composition comprising a polystyrene resin and a nucleating agent, wherein the polystyrene foam composition contains 0.05 to 10% by weight of an inorganic molecule represented by Structural Formula (I) as the nucleating agent. M1/n·aSiO2·AlO1.5·bH2O (Ⅰ) M 1 / n · aSiO 2 · AlO 1.5 · bH 2 O (Ⅰ) 상기 식에서, M 은 ⅠA 족 또는 ⅡA 족의 금속 양이온이고, n 은 상기 금속 양이온의 전하수이고, a 는 통상 1 내지 5의정수이나 특수한 경우 무한대(∞) 값을 갖으며, b 는 기공내에 함유된 물 분자수로서 임의의 정수이다.Wherein M is a metal cation of Group IA or IIA, n is the number of charges of the metal cation, a is usually an integer from 1 to 5 or in special cases an infinity (∞) value, b is contained in the pores The number of molecules of water used is any integer. 제1항에 있어서, 상기 구조식(Ⅰ)로 표시되는 무기분자체 구조물을 구성하는 금속 양이온(M) 일부를 암모늄이온 또는 수소이온으로 치환시킨 것을 특징으로 하는 폴리스티렌 발포체 조성물.The polystyrene foam composition according to claim 1, wherein a part of the metal cation (M) constituting the inorganic molecular structure represented by Structural Formula (I) is substituted with ammonium ion or hydrogen ion. 제1항에 있어서, 상기 핵제는 상기 구조식(Ⅰ)로 표시되는 무기분자체 구조물과 탈크가 1 : 1 중량비 이하로 혼합되어 이루어진 것을 특징으로 하는 폴리스티렌 발포체 조성물.The polystyrene foam composition of claim 1, wherein the nucleating agent is a mixture of the inorganic molecular structure represented by Structural Formula (I) and talc in a ratio of 1: 1 by weight or less. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950017062A 1995-06-23 1995-06-23 Polystyrene foam composition KR0161341B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950017062A KR0161341B1 (en) 1995-06-23 1995-06-23 Polystyrene foam composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950017062A KR0161341B1 (en) 1995-06-23 1995-06-23 Polystyrene foam composition

Publications (2)

Publication Number Publication Date
KR970001427A true KR970001427A (en) 1997-01-24
KR0161341B1 KR0161341B1 (en) 1999-01-15

Family

ID=19417993

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950017062A KR0161341B1 (en) 1995-06-23 1995-06-23 Polystyrene foam composition

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KR (1) KR0161341B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100242256B1 (en) * 1996-05-02 2000-02-01 미쯔이 고오헤이 Lifting device for agricultural machine
KR100399707B1 (en) * 2001-03-15 2003-09-26 가부시끼 가이샤 구보다 Rice transplanter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100242256B1 (en) * 1996-05-02 2000-02-01 미쯔이 고오헤이 Lifting device for agricultural machine
KR100399707B1 (en) * 2001-03-15 2003-09-26 가부시끼 가이샤 구보다 Rice transplanter

Also Published As

Publication number Publication date
KR0161341B1 (en) 1999-01-15

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