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WO2009134077A3 - Procédé d'ignifugation supérieure pour une forme de polystyrène expansible faisant appel à une solution de loess ignifuge et dispositif correspondant - Google Patents

Procédé d'ignifugation supérieure pour une forme de polystyrène expansible faisant appel à une solution de loess ignifuge et dispositif correspondant Download PDF

Info

Publication number
WO2009134077A3
WO2009134077A3 PCT/KR2009/002257 KR2009002257W WO2009134077A3 WO 2009134077 A3 WO2009134077 A3 WO 2009134077A3 KR 2009002257 W KR2009002257 W KR 2009002257W WO 2009134077 A3 WO2009134077 A3 WO 2009134077A3
Authority
WO
WIPO (PCT)
Prior art keywords
retardant
flame
expandable polystyrene
loess
high flame
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2009/002257
Other languages
English (en)
Korean (ko)
Other versions
WO2009134077A2 (fr
Inventor
김태웅
김세일
변병열
최상덕
윤진섭
서원보
이현남
안원술
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ULTRA BOARD CO Ltd
Original Assignee
ULTRA BOARD CO Ltd
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 ULTRA BOARD CO Ltd filed Critical ULTRA BOARD CO Ltd
Publication of WO2009134077A2 publication Critical patent/WO2009134077A2/fr
Publication of WO2009134077A3 publication Critical patent/WO2009134077A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
    • 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
    • C08J9/40—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0026—Flame proofing or flame retarding agents
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/036—Use of an organic, non-polymeric compound to impregnate, bind or coat a foam, e.g. fatty acid ester
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

La présente invention concerne un procédé d'ignifugation supérieure pour un polystyrène expansible grandement utilisé en tant que matériau d'isolation thermique et un dispositif correspondant, dans lequel une solution ignifuge de loess mélangée à une poudre fine de loess est obligatoirement injectée dans un polystyrène expansible moulé et séchée pour être fixée sur le polystyrène expansible, afin d'obtenir ainsi une forme de polystyrène expansible fortement ignifuge qui se rapproche d'un matériau semi-ininflammable.
PCT/KR2009/002257 2008-04-30 2009-04-29 Procédé d'ignifugation supérieure pour une forme de polystyrène expansible faisant appel à une solution de loess ignifuge et dispositif correspondant Ceased WO2009134077A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0040545 2008-04-30
KR1020080040545A KR100866480B1 (ko) 2008-04-30 2008-04-30 황토난연액을 이용한 발포폴리스티렌폼의 고난연방법과 그 장치

Publications (2)

Publication Number Publication Date
WO2009134077A2 WO2009134077A2 (fr) 2009-11-05
WO2009134077A3 true WO2009134077A3 (fr) 2009-12-23

Family

ID=40283484

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/002257 Ceased WO2009134077A2 (fr) 2008-04-30 2009-04-29 Procédé d'ignifugation supérieure pour une forme de polystyrène expansible faisant appel à une solution de loess ignifuge et dispositif correspondant

Country Status (2)

Country Link
KR (1) KR100866480B1 (fr)
WO (1) WO2009134077A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101577504B1 (ko) * 2013-12-24 2015-12-21 송운학 난연화 폴리스티렌 발포입자 및 이를 이용한 난연성 발포체
KR101950680B1 (ko) 2018-05-04 2019-02-21 주식회사 화신수지 난연액을 이용한 난연 코팅 스티로폼의 제조방법 및 이에 의해 제조된 난연 코팅 스티로폼
KR102353718B1 (ko) * 2020-02-17 2022-01-19 이성준 실사출력물의 방염층 후코팅 방법 및 그 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100698227B1 (ko) * 2005-12-14 2007-03-21 이종학 난연제 투입장치
KR100770977B1 (ko) * 2006-07-27 2007-10-29 주식회사 벽진판넬특강 진공타입의 난연제 투입시스템
KR100780926B1 (ko) * 2006-06-17 2007-11-30 주식회사 경동세라텍 난연성이 우수한 발포플라스틱 성형체의 제조방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100698227B1 (ko) * 2005-12-14 2007-03-21 이종학 난연제 투입장치
KR100780926B1 (ko) * 2006-06-17 2007-11-30 주식회사 경동세라텍 난연성이 우수한 발포플라스틱 성형체의 제조방법
KR100770977B1 (ko) * 2006-07-27 2007-10-29 주식회사 벽진판넬특강 진공타입의 난연제 투입시스템

Also Published As

Publication number Publication date
WO2009134077A2 (fr) 2009-11-05
KR100866480B1 (ko) 2008-11-03

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