KR940009228A - 재순환물 폴리올의 제조, 폴리우레탄을 제조하는데 이들을 사용하는 방법 - Google Patents

재순환물 폴리올의 제조, 폴리우레탄을 제조하는데 이들을 사용하는 방법 Download PDF

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KR940009228A
KR940009228A KR1019930021077A KR930021077A KR940009228A KR 940009228 A KR940009228 A KR 940009228A KR 1019930021077 A KR1019930021077 A KR 1019930021077A KR 930021077 A KR930021077 A KR 930021077A KR 940009228 A KR940009228 A KR 940009228A
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South Korea
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chain
carbon atoms
preparation
general formula
compound
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KR1019930021077A
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English (en)
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가산 미하엘
나버 베른하르트
나이스 베라
믹켈 페터
바이스플록 볼프강
Original Assignee
한스-요하임 예쉬케, 디트리히 라우스베르크
바스프 슈바르츠하이데 게엠베하
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Publication of KR940009228A publication Critical patent/KR940009228A/ko

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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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

단일작용기 및/또는 이작용기 글리시딜 에테르를 반응의 전과정에 걸쳐 계량해 넣는 것을 포함하는 폴리우레탄 및/또는 폴리우레아-폴리우레탄을 해당함으로써 얻어지는 재순환물 홀리올을 제조하는 방법；이렇게 해서 얻어진 저-아민 재순환물 폴리올은 발포 또는 비발포 폴리우레탄의 제조에 사용된다.

Description

재순환물 폴리올의 제조, 폴리우레탄을 제조하는데 이들을 사용하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 폴리우레탄 및/또는 폴리우레아-폴리우레탄을 촉매존재하에서 2이상의 OH그룹을 함유하는 단쇄 화합물과 반응시켜 저아민 함량을 가지는 재순환물 폴리올을 제조함에 있어서, 단일작용기 및/또는 이 작용기 글리시딜에테르를 반응 전과정에 걸져 계량해 넣는 것을 포함함을 특징으로 하는 방법.
  2. 제1항에 있어서, 사용되는 단일작용기 글리시딜 에테르가 다음 일반식(I)의 화합물임을 특징으로 하는 방법.
    상기식에서 R은 페닐, 시클로헥실, 메틸시클로헥실, 벤질, 이소프로필, 이소부틸 또는 직쇄에 5-10탄소원자 및/또는 다음 일반식의 그룹을 가지는 메틸- 및/또는 에틸 가지달린 사슬이다；
    상기식에서 A는 1내지 8탄소원자를 가지는 알킬기이고, n은 3내지 12이며 m은 1 내지 6이다.
  3. 제1항에 있어서, 사용되는 이작용기 글리시딜 에테르가 다음 일반식(II)의 화합물임을 특징으로 하는 방법：
    상기식에서 R´는 디페닐메틸렌, 2,2-디페닐프로필렌, 4내지 10탄소원자를 가지는 측쇄를 가지지 않는 탄화수소 사슬이거나 또는 직쇄에 4 내지 8탄소원자를 가지는 메틸- 및 에틸-가지달린 탄솨수소 사슬이다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930021077A 1992-10-12 1993-10-12 재순환물 폴리올의 제조, 폴리우레탄을 제조하는데 이들을 사용하는 방법 KR940009228A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924234335 DE4234335A1 (de) 1992-10-12 1992-10-12 Verfahren zur Herstellung von Recyclatpolyolen und deren Verwendung bei der Herstellung von Polyurethanen
DEP4234335.6 1992-10-12

Publications (1)

Publication Number Publication Date
KR940009228A true KR940009228A (ko) 1994-05-20

Family

ID=6470256

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930021077A KR940009228A (ko) 1992-10-12 1993-10-12 재순환물 폴리올의 제조, 폴리우레탄을 제조하는데 이들을 사용하는 방법

Country Status (11)

Country Link
US (1) US5357006A (ko)
EP (1) EP0592952B1 (ko)
JP (1) JPH06316667A (ko)
KR (1) KR940009228A (ko)
AT (1) ATE147416T1 (ko)
CA (1) CA2107929A1 (ko)
DE (2) DE4234335A1 (ko)
DK (1) DK0592952T3 (ko)
ES (1) ES2096175T3 (ko)
GR (1) GR3022345T3 (ko)
MX (1) MX9306285A (ko)

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KR100696601B1 (ko) * 2003-08-26 2007-03-20 나상훈 만능 독서대

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DE4445890A1 (de) * 1994-12-22 1996-06-27 Basf Schwarzheide Gmbh Verfahren zur Herstellung von Recyclatpolyolen
DE19510638A1 (de) * 1995-03-23 1996-09-26 Basf Schwarzheide Gmbh Verfahren zur Verwertung von Kunststoffabfällen, in denen Polyurethane im Gemisch mit anderen Kunststoffen vorliegen
DE19540949A1 (de) * 1995-11-03 1997-05-07 Bayer Ag Unter Einsatz von Recycling-Polyolen hergestellte Polyurethan-Verbundkörper (Sandwichelemente), ein Verfahren zu deren Herstellung sowie deren Verwendung
DE19540950A1 (de) * 1995-11-03 1997-05-07 Bayer Ag Unter Einsatz von Recycling-Polyolen hergestellte Polyurethan-Formkörper, ein Verfahren zu deren Herstellung sowie deren Verwendung
DE19643057A1 (de) * 1996-10-18 1998-04-23 Basf Ag Verfahren zur Herstellung von Polyisocyanuratschaumstoffen mit verminderter Wärmeleitfähigkeit
US5763692A (en) * 1996-10-28 1998-06-09 Basf Corporation Process for the preparation of recyclate polyols having a low amine content
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KR100278099B1 (ko) * 1998-04-07 2001-01-15 전종한 폐 폴리우레탄 엘라스토머를 이용한 폴리우레탄엘라스토머의제조방법
DE19917934B4 (de) * 1998-04-16 2007-05-31 Behrendt, Gerhard, Prof. Dr. Verfahren zur Herstellung von Polyurethanen
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US6960748B2 (en) * 2003-10-09 2005-11-01 Smurfit-Stone Container Enterprises, Inc. Collapsible microwave popcorn box
DE102005038375B4 (de) * 2005-08-13 2008-11-27 Tsa Stahl- Und Anlagenbaugesellschaft Mbh Verfahren zur Herstellung von Recyclatpolyolen aus Polyurethanen
US20070197668A1 (en) * 2006-02-20 2007-08-23 Troy Polymers, Inc. Process for preparing polyols
CZ301686B6 (cs) 2007-08-23 2010-05-26 Ústav makromolekulární chemie AV CR, v.v.i. Zpusob recyklace odpadních polyurethanových pen
DE102009026898A1 (de) 2009-06-10 2010-12-16 Lambda One Isoliertechnik Gmbh Verfahren zur Herstellung von Polyolkomponenten für Polyurethane aus Polyurethan-Hartschaumstoffabfällen
CZ2009620A3 (cs) 2009-09-22 2011-04-06 Ústav makromolekulární chemie AV CR, v.v.i. Surovina pro výrobu polyurethanu a zpusob její výroby z odpadního polyurethanu
NL2028001B1 (en) 2021-04-16 2022-10-31 Ioniqa Tech B V Method for the production of a polyhydric alcohol from a urethane containing polymer
NL2028002B1 (en) 2021-04-16 2022-10-31 Ioniqa Tech B V Method for the production of a polyhydric alcohol from a urethane containing polymer
CN117715950A (zh) * 2021-07-02 2024-03-15 赢创运营有限公司 使用再生多元醇的pu泡沫生产
EP4363477A1 (de) * 2021-07-02 2024-05-08 Evonik Operations GmbH Herstellung von pu-schaumstoffen unter einsatz von recycling-polyolen
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Also Published As

Publication number Publication date
ES2096175T3 (es) 1997-03-01
EP0592952B1 (de) 1997-01-08
DE59305048D1 (de) 1997-02-20
GR3022345T3 (en) 1997-04-30
DE4234335A1 (de) 1994-04-14
EP0592952A1 (de) 1994-04-20
ATE147416T1 (de) 1997-01-15
DK0592952T3 (da) 1997-01-27
JPH06316667A (ja) 1994-11-15
US5357006A (en) 1994-10-18
MX9306285A (es) 1994-04-29
CA2107929A1 (en) 1994-04-13

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