KR880000481A - 발포제를 함유하는 스티렌 중합체 - Google Patents
발포제를 함유하는 스티렌 중합체 Download PDFInfo
- Publication number
- KR880000481A KR880000481A KR1019870006285A KR870006285A KR880000481A KR 880000481 A KR880000481 A KR 880000481A KR 1019870006285 A KR1019870006285 A KR 1019870006285A KR 870006285 A KR870006285 A KR 870006285A KR 880000481 A KR880000481 A KR 880000481A
- Authority
- KR
- South Korea
- Prior art keywords
- styrene polymer
- blowing agent
- carbon atoms
- polymer containing
- granulated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F12/00—Homopolymers and 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
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F12/06—Hydrocarbons
- C08F12/08—Styrene
-
- 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
- C08J9/12—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 by a physical blowing agent
- C08J9/14—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 by a physical blowing agent organic
- C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
-
- 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
- C08J9/12—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 by a physical blowing agent
- C08J9/14—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 by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
-
- 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
- C08J2325/00—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 aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/05—Use of one or more blowing agents together
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/07—Binding and molding cellular particles
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/09—Pre-expansion of foamed polystyrene
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/91—Plural blowing agents for producing nonpolyurethane cellular products
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (3)
- 발포제로써, (a) 4 내지 6의 탄소원자로 된 탄화수소나 할로겐화 탄화수소가 스티렌 중합체에 근거하여 3 내지 10중량퍼센트, 및 (b) 7내지 9 탄소원자의 지방족 탄화수소가 스티렌 중합체에 근거하여 0.1 내지 0.5중량 퍼센트를 포함하는 입자화된 팽창성 스티렌 중합체.
- 제1항에 있어서, 발포제 성분(b)로써 n-옥탄을 포함하는 것을 특징으로 하는 입자화된 팽창성 스티렌 중합체.
- 사용된 입자화된 스티렌 중합체가 발포제로써, (a) 4내지 6의 탄소원자로 된 탄화수소나 할로겐화 탄화수소가 스티렌 중합체에 근거하여 3 내지 10중량퍼센트 및 (b) 7 내지 9의 탄소원자로 된 지방족 탄화수소가 스티렌 중합체에 근거하여 0.01 내지 0.5중량퍼센트를 포함하고, 발포제를 함유하는 입자화된 스티렌 중합체를 팽창시키고, 그 다음 밀폐 몰드에서 상기 얻어진 선팽창된 입자를 결합하여 5내지 100g,1-1의 용적밀도를 갖는 거품성형품의 제조 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3620683A DE3620683C1 (de) | 1986-06-20 | 1986-06-20 | Treibmittelhaltige Styrolpolymerisate |
DEP3620683.0 | 1986-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880000481A true KR880000481A (ko) | 1988-03-26 |
Family
ID=6303321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870006285A KR880000481A (ko) | 1986-06-20 | 1987-06-20 | 발포제를 함유하는 스티렌 중합체 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4772441A (ko) |
EP (1) | EP0254039A3 (ko) |
JP (1) | JPS633039A (ko) |
KR (1) | KR880000481A (ko) |
AU (1) | AU7452087A (ko) |
DE (1) | DE3620683C1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100305711B1 (ko) * | 1999-09-02 | 2001-09-24 | 이창명 | 내화조성물 경량골재용 발포폴리스티렌입자 및 이를 포함하는내화조성물 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07119306B2 (ja) * | 1988-01-13 | 1995-12-20 | 出光興産株式会社 | 熱可塑性樹脂発泡体とその製造方法 |
DE3901329A1 (de) * | 1989-01-18 | 1990-07-19 | Basf Ag | Expandierbare styrolpolymerisate mit hoher oelbestaendigkeit und verfahren zu ihrer herstellung |
CA2107157C (en) * | 1992-09-29 | 1998-02-03 | Thomas N. Hall, Iii | Continuous process for expanding thermoplastic minipellets |
US5269987A (en) * | 1992-12-22 | 1993-12-14 | Reedy Michael E | Process for producing alkenyl aromatic foams using a combination of atmospheric and organic gases and foams produced thereby |
US5591778A (en) † | 1995-08-14 | 1997-01-07 | Basf Aktiengesellschaft | Process for the preparation of expandable polystyrene |
US6258863B1 (en) | 1998-12-07 | 2001-07-10 | Reedy International Corporation | Process for producing alkenyl aromatic foams having increased thermal insulation using cycloalkane blowing agent and foams produced thereby |
HUP0303866A3 (en) * | 2000-12-04 | 2008-03-28 | Nova Chem Inc | Foamed cellular particles of an expandable polymer composition |
ITMI20021711A1 (it) * | 2002-07-31 | 2004-02-01 | Polimeri Europa Spa | Polimeri vinilaromatici espandibili in perle e procedimento per la loro preparazione. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3342760A (en) * | 1961-10-26 | 1967-09-19 | Koppers Co Inc | Expandable polymers |
GB1083040A (en) * | 1963-09-02 | 1967-09-13 | Monsanto Chemicals | Foamable vinylaromatic polymers |
GB1155904A (en) * | 1966-05-19 | 1969-06-25 | Rexall Drug Chemical | Process for the preparation of foamable beads |
DE2133531A1 (de) * | 1971-07-06 | 1973-01-25 | Basf Ag | Expandierbare styrolpolymerisate |
-
1986
- 1986-06-20 DE DE3620683A patent/DE3620683C1/de not_active Expired
-
1987
- 1987-06-19 US US07/063,823 patent/US4772441A/en not_active Expired - Fee Related
- 1987-06-19 AU AU74520/87A patent/AU7452087A/en not_active Abandoned
- 1987-06-19 JP JP62151578A patent/JPS633039A/ja active Pending
- 1987-06-20 EP EP87108842A patent/EP0254039A3/de not_active Withdrawn
- 1987-06-20 KR KR1019870006285A patent/KR880000481A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100305711B1 (ko) * | 1999-09-02 | 2001-09-24 | 이창명 | 내화조성물 경량골재용 발포폴리스티렌입자 및 이를 포함하는내화조성물 |
Also Published As
Publication number | Publication date |
---|---|
EP0254039A3 (de) | 1988-11-17 |
US4772441A (en) | 1988-09-20 |
DE3620683C1 (de) | 1987-07-02 |
JPS633039A (ja) | 1988-01-08 |
AU7452087A (en) | 1987-12-24 |
EP0254039A2 (de) | 1988-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |