KR100479218B1 - 기능성 스킨층을 갖는 발포 폴리스티렌 입자와 그제조방법, 및 이를 이용한 기능성 발포 폴리스티렌성형물과 그 제조방법 - Google Patents
기능성 스킨층을 갖는 발포 폴리스티렌 입자와 그제조방법, 및 이를 이용한 기능성 발포 폴리스티렌성형물과 그 제조방법 Download PDFInfo
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- KR100479218B1 KR100479218B1 KR20047020650A KR20047020650A KR100479218B1 KR 100479218 B1 KR100479218 B1 KR 100479218B1 KR 20047020650 A KR20047020650 A KR 20047020650A KR 20047020650 A KR20047020650 A KR 20047020650A KR 100479218 B1 KR100479218 B1 KR 100479218B1
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- Prior art keywords
- expanded polystyrene
- skin layer
- functional
- vinyl acetate
- polystyrene particles
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- 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
- C08J9/228—Forming foamed products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3461—Making or treating expandable particles
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- 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
- C08J9/36—After-treatment
- C08J9/365—Coating
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
-
- 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
- C08J2325/06—Polystyrene
-
- 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
- C08J2431/00—Characterised by the use of 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 acyloxy radical of a saturated carboxylic acid, or carbonic acid, or of a haloformic acid
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2998—Coated including synthetic resin or polymer
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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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (10)
- 발포성 폴리스티렌 비드 또는 펠릿을 가열·발포하여 형성된 발포 폴리스티렌 입자의 표면에, 아세트산비닐계 수지 10∼99.9중량% 및 기능성 첨가물 90∼0.1중량%를 포함한 기능성 코팅제로 이루어진 기능성 스킨층을 갖는 것을 특징으로 하는 발포 폴리스티렌 입자.
- 제 1항에 있어서, 상기 아세트산비닐계 수지는 중합도(DP)가 10∼100,000사이의 아세트산비닐의 단독중합체 또는 아세트산비닐과 카프론산비닐, 스테아린산비닐 등의 비닐에스테르류, 아크릴산에틸, 아크릴산부틸, 아크릴산옥틸 등의 아크릴산에스테르류, 말레인산디부틸과 같은 푸마르산(fumaric acid)의 에스테르류, 말레인산, 아크릴산, 이타콘산 등의 카르복실기를 갖는 것 및 비닐알코올, 부타디엔, 카프로락톤 중 어느 하나 또는 2 이상의 것과의 공중합체 또는 이들의 혼합물 또는 블렌드로서, 비닐아세테이트 모노머의 함량이 55% 이상인 것을 특징으로 하는 기능성 스킨층을 갖는 발포 폴리스티렌 입자.
- 제 1항에 있어서, 상기 기능성 스킨층은 두께가 전체 입자 지름의 0.003∼10%이며, 중량이 1∼95중량%를 차지하는 것을 특징으로 하는 기능성 스킨층을 갖는 발포 폴리스티렌 입자.
- 제 1항에 있어서, 상기 기능성 첨가물은 발포제, 핵제, 윤활제, 산화방지제, 열안정제, 자외선안정제, 생물안정제, 충진제, 보강제, 가소제, 착색제, 내충격제, 난연제, 대전방지제, 가교제, 형광증백제, 열전도성 부여제, 전기전도성 부여제, 투과성 조절제, 자성 부여제, 계면활성제, 안정제, 부형제, 의약제, 용매, 경화제, 흡습제, 강화제, 향료, 항균제 중에서 선택되는 어느 하나 또는 2가지 이상임을 특징으로 하는 기능성 스킨층을 갖는 발포 폴리스티렌 입자.
- 제 1항 내지 제 4항 중 어느 한 항에 따른 기능성 스킨층을 갖는 발포 폴리스티렌 입자를 성형하여 얻어지는 것을 특징으로 하는 기능성 발포 폴리스티렌 성형물.
- 발포성 폴리스티렌 비드 또는 펠릿을 가열·발포하여 발포 폴리스티렌 입자를 얻는 단계와;아세트산비닐계 수지용액에 기능성 첨가물을 혼합 또는 용해하여 얻어진 기능성 코팅제 조성물을 상기 발포 폴리스티렌 입자의 표면에 도포하는 단계와;상기 기능성 코팅제 조성물이 도포된 발포 폴리스티렌 입자에 이형제를 첨가하여 기능성 스킨층을 갖는 발포 폴리스티렌 입자를 개개의 알갱이로 분리하고 건조하는 단계를 포함하여 이루어지는 기능성 스킨층을 갖는 발포 폴리스티렌 입자의 제조방법.
- 제 6항에 있어서, 상기 아세트산비닐계 수지용액에 사용되는 용매로는 물과, 알코올류, 에스테르류, 케톤류, 카르복시산류, 방향족류 및 할로겐화탄화수소류 중에서 선택되는 어느 하나 또는 2가지 이상의 것을 혼합한 것임을 특징으로 하는 기능성 스킨층을 갖는 발포 폴리스티렌 입자의 제조방법.
- 제 6항에 있어서, 있어서, 상기 아세트산비닐계 수지용액에 있어서의 아세트산비닐계 수지의 농도가 3∼80중량%인 것을 특징으로 하는 기능성 스킨층을 갖는 발포 폴리스티렌 입자의 제조방법.
- 제 6항에 있어서, 상기 이형제는 분자 구조 중에 히드록실기(-OH)가 2개 이상 존재하는 물, 에틸렌글리콜, 글리세린과 같은 친수성 물질 또는 실리콘 오일 중에서 선택되는 어느 하나 또는 2가지 이상을 혼합한 것임을 특징으로 하는 기능성 스킨층을 갖는 발포 폴리스티렌 입자의 제조방법.
- 제 6항 내지 제 9항 중 어느 한 항의 방법에 따라 제조된 기능성 스킨층을 갖는 발포 폴리스티렌 입자를 스팀성형기에 넣고, 고압스팀을 가하여 융착시킨 후 냉각하는 성형단계를 포함하여 이루어지는 것을 특징으로 하는 기능성 발포 폴리스티렌 성형물의 제조방법.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2004/000182 WO2005073301A1 (en) | 2004-01-30 | 2004-01-30 | Expanded polystyrene bead having functional skin layer, manufacturing process thereof, and functional eps product and manufacturing process thereof using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050025186A KR20050025186A (ko) | 2005-03-11 |
| KR100479218B1 true KR100479218B1 (ko) | 2005-03-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20047020650A Expired - Fee Related KR100479218B1 (ko) | 2004-01-30 | 2004-01-30 | 기능성 스킨층을 갖는 발포 폴리스티렌 입자와 그제조방법, 및 이를 이용한 기능성 발포 폴리스티렌성형물과 그 제조방법 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7128973B2 (ko) |
| EP (1) | EP1709110B1 (ko) |
| JP (1) | JP2007518861A (ko) |
| KR (1) | KR100479218B1 (ko) |
| CN (1) | CN100422245C (ko) |
| AU (1) | AU2004314664B2 (ko) |
| CA (1) | CA2554044C (ko) |
| DK (1) | DK1709110T3 (ko) |
| EA (1) | EA008604B1 (ko) |
| ES (1) | ES2796492T3 (ko) |
| MX (1) | MXPA06008247A (ko) |
| NO (1) | NO20063822L (ko) |
| UA (1) | UA79414C2 (ko) |
| WO (1) | WO2005073301A1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101459380B1 (ko) * | 2014-02-20 | 2014-11-07 | 주식회사 진광화학 | Eps용 난연 바인더 조성물 및 이를 포함하는 eps 난연 보드 |
| KR101982976B1 (ko) | 2018-07-27 | 2019-08-28 | 유삼석 | 판상 발포폴리스티렌 성형 방법 및 판상 발포폴리스티렌 성형 설비 |
| WO2021015547A1 (ko) * | 2019-07-22 | 2021-01-28 | 주식회사 엘지화학 | 세포 배양용 마이크로 캐리어, 이의 제조방법 및 이를 이용하는 세포 배양 방법 |
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| WO2007012441A2 (en) * | 2005-07-26 | 2007-02-01 | Ertecee B.V. | Method for manufacturing a fire retardant composite and composite thus obtained |
| KR20080049752A (ko) * | 2005-08-23 | 2008-06-04 | 바스프 에스이 | 발포 슬랩의 제조 방법 |
| KR100799282B1 (ko) * | 2007-02-28 | 2008-01-30 | 문영준 | 난연 발포폴리스티렌 블록 및 형물의 제조방법 |
| KR100828949B1 (ko) * | 2007-04-18 | 2008-05-13 | 아이케이 주식회사 | 난연성 보드 및 그 제조방법 |
| NL1033719C2 (nl) * | 2007-04-19 | 2008-10-21 | Synbra Tech Bv | Deeltjesvormig expandeerbaar polymelkzuur, werkwijze voor het vervaardigen hiervan, geschuimd vormdeel op basis van deeltjesvormig expandeerbaar polymelkzuur evenals werkwijze voor het vervaardigen hiervan. |
| WO2008147056A1 (en) * | 2007-05-30 | 2008-12-04 | Jae-Cheon Kim | Expandable polystyrene bead with superior adiabatic and flameproof effect and method for producing the same |
| AT506103B1 (de) | 2007-12-14 | 2009-11-15 | Sunpor Kunststoff Gmbh | Brandschutzriegel und mit demselben gebildeter bauteil |
| US20090246445A1 (en) * | 2008-03-27 | 2009-10-01 | Peterson Timothy E | Thermal insulation product formed from waste polystyrene |
| CA2635516A1 (en) * | 2008-06-20 | 2009-12-20 | Vidabode Group Inc. | System and process for producing expanded polystyrene (eps) beads coated with a coating composition, composition used therefor, and a concrete mixture containing same |
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| KR100927550B1 (ko) * | 2009-05-06 | 2009-11-20 | (주)폴머 | 성형성이 개선된 스킨층을 갖는 발포 폴리스티렌 입자와 이를 이용한 폴리스티렌 발포 성형물 |
| KR101719843B1 (ko) * | 2009-07-24 | 2017-03-24 | 다우 글로벌 테크놀로지스 엘엘씨 | 코팅된 용기 장치, 그의 제조 방법 |
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| KR101662546B1 (ko) * | 2014-11-17 | 2016-10-05 | 현대이피 주식회사 | 단열성이 향상된 발포성 폴리스티렌의 제조방법 |
| KR101528739B1 (ko) * | 2014-12-29 | 2015-06-15 | 정임 한 | 난연성 발포 폴리스티렌용 바인더 및 이를 이용한 난연성 발포 폴리스티렌 성형물의 제조방법 |
| KR101584133B1 (ko) * | 2015-03-17 | 2016-01-11 | (주)폴머 | 이종 발포입자를 이용한 복합발포성형물 및 그 제조방법 |
| CN104893131A (zh) * | 2015-05-29 | 2015-09-09 | 遵义荣盛包装材料有限公司 | 可发性聚苯乙烯防老化板 |
| CN106188922A (zh) * | 2016-08-04 | 2016-12-07 | 江西合昌实业有限公司 | 一种聚苯乙烯挤塑板的生产工艺 |
| CN106188923A (zh) * | 2016-08-04 | 2016-12-07 | 叶剑 | 一种聚苯乙烯基复合装饰板及其制造方法 |
| KR101991584B1 (ko) | 2016-12-23 | 2019-06-20 | 롯데첨단소재(주) | 발포성 수지 조성물, 그 제조방법 및 이를 이용한 발포체 |
| WO2018117473A1 (ko) | 2016-12-23 | 2018-06-28 | 롯데첨단소재(주) | 발포성 수지 조성물, 그 제조방법 및 이를 이용한 발포체 |
| KR101961994B1 (ko) | 2016-12-27 | 2019-03-25 | 롯데첨단소재(주) | 열가소성 수지 조성물 및 이로부터 제조된 성형품 |
| EP3486276A1 (en) * | 2017-11-21 | 2019-05-22 | Haugaard Management ApS | Eps and eps derived materials containing a halogen-free flame retardant coating |
| CN109880157A (zh) * | 2018-12-25 | 2019-06-14 | 江阴维拓塑料科技有限公司 | 一种具有抗菌防霉功能的泡沫塑料制品及其应用 |
| CN114957872B (zh) * | 2022-05-16 | 2024-05-14 | 彭秋凤 | 一种受力颗粒填充物及其制备方法和应用 |
| NL2033077B1 (en) | 2022-09-20 | 2024-03-26 | Isobouw Systems Bv | Expanded polymer foam particle |
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| JPS5529533A (en) * | 1978-08-23 | 1980-03-01 | Hitachi Ltd | Waterproofing of foamed polystyrene |
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| US4546134A (en) * | 1983-03-25 | 1985-10-08 | Day Star Concepts | Coated, heat shrinkable expanded polystyrene |
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| JPH01264979A (ja) * | 1988-04-14 | 1989-10-23 | Fujimori Kogyo Kk | 難燃性発泡樹脂板 |
| US4984274A (en) * | 1988-07-07 | 1991-01-08 | Casio Computer Co., Ltd. | Speech recognition apparatus with means for preventing errors due to delay in speech recognition |
| JPH05505634A (ja) * | 1990-03-23 | 1993-08-19 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ガスバリアー樹脂を含むポリマーフォーム |
| US5529533A (en) * | 1991-11-21 | 1996-06-25 | Kantrowitz; Lawrence L. | Removable dental work table with vacuum |
| US5786398A (en) * | 1995-03-24 | 1998-07-28 | Owens-Corning Fiberglas Technology Inc. | Manufacture of insulating foams containing film forming additives |
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| KR200323680Y1 (ko) | 2003-05-16 | 2003-08-21 | 주식회사 현암 | 난연 폴리스티렌 패널 |
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2004
- 2004-01-30 EA EA200601401A patent/EA008604B1/ru not_active IP Right Cessation
- 2004-01-30 CA CA002554044A patent/CA2554044C/en not_active Expired - Fee Related
- 2004-01-30 WO PCT/KR2004/000182 patent/WO2005073301A1/en not_active Ceased
- 2004-01-30 UA UAA200609275A patent/UA79414C2/uk unknown
- 2004-01-30 US US10/523,888 patent/US7128973B2/en not_active Expired - Lifetime
- 2004-01-30 KR KR20047020650A patent/KR100479218B1/ko not_active Expired - Fee Related
- 2004-01-30 EP EP04706883.8A patent/EP1709110B1/en not_active Expired - Lifetime
- 2004-01-30 JP JP2006550918A patent/JP2007518861A/ja active Pending
- 2004-01-30 AU AU2004314664A patent/AU2004314664B2/en not_active Ceased
- 2004-01-30 DK DK04706883.8T patent/DK1709110T3/da active
- 2004-01-30 CN CNB2004800410994A patent/CN100422245C/zh not_active Expired - Lifetime
- 2004-01-30 ES ES04706883T patent/ES2796492T3/es not_active Expired - Lifetime
- 2004-01-30 MX MXPA06008247A patent/MXPA06008247A/es unknown
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- 2006-08-28 NO NO20063822A patent/NO20063822L/no not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101459380B1 (ko) * | 2014-02-20 | 2014-11-07 | 주식회사 진광화학 | Eps용 난연 바인더 조성물 및 이를 포함하는 eps 난연 보드 |
| KR101982976B1 (ko) | 2018-07-27 | 2019-08-28 | 유삼석 | 판상 발포폴리스티렌 성형 방법 및 판상 발포폴리스티렌 성형 설비 |
| WO2021015547A1 (ko) * | 2019-07-22 | 2021-01-28 | 주식회사 엘지화학 | 세포 배양용 마이크로 캐리어, 이의 제조방법 및 이를 이용하는 세포 배양 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| UA79414C2 (en) | 2007-06-11 |
| EP1709110A4 (en) | 2008-08-06 |
| US7128973B2 (en) | 2006-10-31 |
| EP1709110B1 (en) | 2020-03-18 |
| CN100422245C (zh) | 2008-10-01 |
| DK1709110T3 (da) | 2020-06-02 |
| WO2005073301A1 (en) | 2005-08-11 |
| ES2796492T3 (es) | 2020-11-27 |
| CA2554044A1 (en) | 2005-08-11 |
| CN1906236A (zh) | 2007-01-31 |
| KR20050025186A (ko) | 2005-03-11 |
| EP1709110A1 (en) | 2006-10-11 |
| AU2004314664A1 (en) | 2005-08-11 |
| EA008604B1 (ru) | 2007-06-29 |
| US20050266244A1 (en) | 2005-12-01 |
| MXPA06008247A (es) | 2006-08-31 |
| EA200601401A1 (ru) | 2007-02-27 |
| JP2007518861A (ja) | 2007-07-12 |
| CA2554044C (en) | 2009-07-07 |
| NO20063822L (no) | 2006-10-30 |
| AU2004314664B2 (en) | 2007-11-15 |
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