BG63312B1 - Метод за получаване на полиуретанови твърди пенопласти с въглеводороден порообразувател - Google Patents

Метод за получаване на полиуретанови твърди пенопласти с въглеводороден порообразувател Download PDF

Info

Publication number
BG63312B1
BG63312B1 BG102774A BG10277498A BG63312B1 BG 63312 B1 BG63312 B1 BG 63312B1 BG 102774 A BG102774 A BG 102774A BG 10277498 A BG10277498 A BG 10277498A BG 63312 B1 BG63312 B1 BG 63312B1
Authority
BG
Bulgaria
Prior art keywords
weight
polyether
initiated
molecular weight
propylene oxide
Prior art date
Application number
BG102774A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG102774A (en
Inventor
Karl Dietrich
Norbert Eisen
Gerhard Heilig
Original Assignee
Bayer Aktiengesellschaft
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 Bayer Aktiengesellschaft filed Critical Bayer Aktiengesellschaft
Publication of BG102774A publication Critical patent/BG102774A/xx
Publication of BG63312B1 publication Critical patent/BG63312B1/bg

Links

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
    • C08J9/04—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
    • 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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups
    • 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

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)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BG102774A 1996-03-22 1998-09-17 Метод за получаване на полиуретанови твърди пенопласти с въглеводороден порообразувател BG63312B1 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19611367A DE19611367A1 (de) 1996-03-22 1996-03-22 Verfahren zur Herstellung Kohlenwasserstoff-getriebener Polyurethan-Hartschaumstoffe
PCT/EP1997/001198 WO1997035899A1 (de) 1996-03-22 1997-03-10 Verfahren zur herstellung kohlenwasserstoff-getriebener polyurethan-hartschaumstoffe

Publications (2)

Publication Number Publication Date
BG102774A BG102774A (en) 1999-05-31
BG63312B1 true BG63312B1 (bg) 2001-09-28

Family

ID=7789117

Family Applications (1)

Application Number Title Priority Date Filing Date
BG102774A BG63312B1 (bg) 1996-03-22 1998-09-17 Метод за получаване на полиуретанови твърди пенопласти с въглеводороден порообразувател

Country Status (22)

Country Link
US (1) US5962542A (ja)
EP (1) EP0888393B1 (ja)
JP (1) JP3920347B2 (ja)
CN (1) CN1111553C (ja)
AT (1) ATE193896T1 (ja)
AU (1) AU705552B2 (ja)
BG (1) BG63312B1 (ja)
BR (1) BR9708331A (ja)
CZ (1) CZ289798B6 (ja)
DE (2) DE19611367A1 (ja)
DK (1) DK0888393T3 (ja)
ES (1) ES2148948T3 (ja)
GR (1) GR3034238T3 (ja)
HK (1) HK1019152A1 (ja)
HU (1) HUP9902132A3 (ja)
NZ (1) NZ331944A (ja)
PL (1) PL186412B1 (ja)
PT (1) PT888393E (ja)
RU (1) RU2205843C2 (ja)
SK (1) SK284233B6 (ja)
TW (1) TW339354B (ja)
WO (1) WO1997035899A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623065A1 (de) * 1996-06-10 1997-12-11 Bayer Ag Verfahren zur Herstellung von Polyurethan Hartschaumstoffen mit geringer Wärmeleitfähigkeit
TW413688B (en) * 1996-06-20 2000-12-01 Huntsman Ici Chem Llc Process for rigid polyurethane foams
EP1100838A1 (en) * 1998-07-23 2001-05-23 Huntsman International Llc Blends of sucrose- and aromatic amine initiated polyether polyols and their use in rigid polyurethane foam manufacture
JP4146572B2 (ja) 1999-04-08 2008-09-10 住化バイエルウレタン株式会社 硬質ポリウレタンフォームの製造方法及び硬質ポリウレタンフォーム用組成物
AU2002212197A1 (en) * 2000-10-05 2002-04-15 Huntsman International, Llc Process for making rigid polyurethane foams
US6866923B2 (en) 2000-11-15 2005-03-15 Atlas Roofing Corporation Thermosetting plastic foams and methods of production thereof using adhesion additives
MXPA03010747A (es) 2001-05-25 2004-03-02 Human Genome Sciences Inc Anticuerpos que se unen inmunoespecificamente a receptores de ligando inductor de apoptosis relacionado con factor de necrosis tumoral.
US6706775B2 (en) * 2002-04-02 2004-03-16 H. H. Brown Shoe Technologies, Inc. Polyurethane foam products with controlled release of agents and additives
KR101029309B1 (ko) * 2002-12-27 2011-04-13 디아이씨 가부시끼가이샤 폴리우레탄 발포체 시트 및 이를 이용한 적층체 시트의제조 방법
DE602004007752T3 (de) † 2004-01-08 2015-06-18 Samsung Electronics Co., Ltd. Verfahren zur Herstellung von Polyurethan Hartschaumstoffen
DE102004048728A1 (de) * 2004-10-05 2006-04-06 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
EP1951777B1 (en) 2005-11-14 2017-05-17 Dow Global Technologies LLC Method of molding rigid polyurethane foams with enhanced thermal conductivity
EP2125323B1 (de) * 2007-02-28 2015-08-19 Basf Se Verfahren zur herstellung von verbundkörpern auf der basis von schaumstoffen auf isocyanatbasis
BE1021516B1 (nl) * 2012-12-10 2015-12-04 SAPA BUILDING SYSTEMS, naamloze vennootschap Aluminium profiel voor een raam of deur
EP3458492A4 (en) * 2016-05-20 2020-02-19 Covestro Deutschland AG POLYURETHANE FOAM AND POLYURETHANE COMPOSITE CONTAINING THE SAME

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840817A1 (de) * 1988-12-03 1990-06-07 Bayer Ag Verfahren zur herstellung von formkoerpern aus polyurethanschaumstoffen und die nach diesem verfahren erhaltenen formkoerper
CN1031062C (zh) * 1989-05-06 1996-02-21 三井东压化学株式会社 聚氨酯树脂的制备方法
US5308885A (en) * 1991-09-20 1994-05-03 Miles Inc. HCFC blown rigid foams with low thermal conductivity
ATE139789T1 (de) * 1992-08-04 1996-07-15 Bayer Ag Verwendung von aktive wasserstoffatome aufweisenden verbindungen
JP3283616B2 (ja) * 1993-02-12 2002-05-20 住化バイエルウレタン株式会社 硬質ポリウレタンフォームの製造法
JPH0710955A (ja) * 1993-06-24 1995-01-13 Polyurethan Kasei Kk 硬質ポリウレタンフォームの製造方法
US5387618A (en) * 1993-12-27 1995-02-07 The Dow Chemical Company Process for preparing a polyurethane foam in the presence of a hydrocarbon blowing agent
US5451615A (en) * 1994-10-20 1995-09-19 The Dow Chemical Company Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent
DE19623065A1 (de) * 1996-06-10 1997-12-11 Bayer Ag Verfahren zur Herstellung von Polyurethan Hartschaumstoffen mit geringer Wärmeleitfähigkeit

Also Published As

Publication number Publication date
EP0888393A1 (de) 1999-01-07
BR9708331A (pt) 1999-08-03
AU2154697A (en) 1997-10-17
DE59701882D1 (de) 2000-07-20
BG102774A (en) 1999-05-31
PT888393E (pt) 2000-11-30
JP2000507291A (ja) 2000-06-13
WO1997035899A1 (de) 1997-10-02
AU705552B2 (en) 1999-05-27
US5962542A (en) 1999-10-05
SK284233B6 (en) 2004-11-03
JP3920347B2 (ja) 2007-05-30
CN1214058A (zh) 1999-04-14
RU2205843C2 (ru) 2003-06-10
CZ289798B6 (cs) 2002-04-17
PL186412B1 (pl) 2004-01-30
ATE193896T1 (de) 2000-06-15
DK0888393T3 (da) 2000-09-25
CZ304398A3 (cs) 1999-01-13
PL328828A1 (en) 1999-02-15
HUP9902132A2 (hu) 1999-11-29
TW339354B (en) 1998-09-01
NZ331944A (en) 2000-03-27
HUP9902132A3 (en) 2000-04-28
DE19611367A1 (de) 1997-09-25
EP0888393B1 (de) 2000-06-14
GR3034238T3 (en) 2000-12-29
HK1019152A1 (en) 2000-01-14
CN1111553C (zh) 2003-06-18
ES2148948T3 (es) 2000-10-16
SK128798A3 (en) 1999-03-12

Similar Documents

Publication Publication Date Title
US5886062A (en) Process for the production of rigid polyurethane foams
US6306920B1 (en) Method for producing closed-cell rigid polyurethane foams having low thermal conductivity
US5840781A (en) Polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams
EP0695322B1 (en) Process for preparing rigid polyurethane foams
AU722500B2 (en) Process for the production of rigid polyurethane foams having low thermal conductivity
RU2163913C2 (ru) Способ получения жесткого пенополиуретана
BG63312B1 (bg) Метод за получаване на полиуретанови твърди пенопласти с въглеводороден порообразувател
HU214679B (hu) Eljárás kemény poliuretán habok előállítására
EP0906354B1 (en) Process for rigid polyurethane foams
US6107359A (en) Polyether polyols, polyol formulation containing them and their use in the production of hard polyurethane foams
JPH07286026A (ja) ウレタン、尿素及びビウレット基を含有する硬質フォームの製造方法及びその用途
CA2213564A1 (en) Foamable polyurethane preparations which exhibit good flow behavior, anda process for producing foamed polyurethane moldings
US4379861A (en) Process for the production of polyurethanes using morpholine compounds as catalysts
US6071978A (en) Method of producing hydrocarbon-expanded rigid polyurethane foams
US6509387B1 (en) Process for preparing rigid foamed materials containing urethane groups
JPH0725970A (ja) 硬質ポリウレタンフォームの製造法
US6040349A (en) Production of rigid polyurethanes foams with reduced density
CA2249538C (en) Process for producing hydrocarbon-blown hard polyurethane foams
KR100443687B1 (ko) 탄화수소 팽창 폴리우레탄 경질 발포체의 제조 방법
JPH09165427A (ja) 硬質ポリウレタンフォーム及びその製造方法
JPH115862A (ja) 硬質ポリウレタンフォームの製造方法
MXPA98007668A (en) Procedure for the manufacture of solid foam materials of polyurethane with expandi hydrocarbons
MXPA98007182A (en) Procedure for the manufacture of expanded polyurethane hard foams with hidrocarbu
JPH10279653A (ja) 硬質ポリウレタンフォームの製造方法
KR20170136612A (ko) Tdi 액체 잔류물을 기초로 하는 절연성 폴리우레탄 경질 폼