DK2870188T3 - Fremstilling af skumplast med forbedrede egenskaber - Google Patents

Fremstilling af skumplast med forbedrede egenskaber Download PDF

Info

Publication number
DK2870188T3
DK2870188T3 DK13730273.3T DK13730273T DK2870188T3 DK 2870188 T3 DK2870188 T3 DK 2870188T3 DK 13730273 T DK13730273 T DK 13730273T DK 2870188 T3 DK2870188 T3 DK 2870188T3
Authority
DK
Denmark
Prior art keywords
polyurethane foam
present
polyetherol
hard polyurethane
polyol
Prior art date
Application number
DK13730273.3T
Other languages
English (en)
Inventor
Christof Grieser-Schmitz
Gianpaolo Tomasi
Ludwig Windeler
Alex Popov
Carsten Ellersiek
Annika Halwe-Bommelmann
Original Assignee
Basf Se
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48669989&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2870188(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Se filed Critical Basf Se
Application granted granted Critical
Publication of DK2870188T3 publication Critical patent/DK2870188T3/da

Links

Classifications

    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • 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
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Thermal Insulation (AREA)

Claims (13)

1. Sammensætning til fremstilling af et hårdt polyurethan-skumplast indeholdende i det mindste: (A) i det mindste en polyol med en molekylvægt på i det mindste 1.700 g/mol og i det mindste et drivmiddel som bestanddel A og (B) i det mindste et polyisocyanat som bestanddel B, kendetegnet ved, at det i det mindste ene polyisocyanat B indeholder 11 til 39,5 vægt-% af en polyisocyanat-præpolymer baserende på i det mindste en polyetherpolyol med et OH-tal på i det mindste 100 mg KOH/g.
2. Sammensætning ifølge krav 1, kendetegnet ved, at bestanddel A indeholder i det mindste en polyol, som baserer på en forbindelse udvalgt af gruppen bestående af alkoholer, sukkerforbindelser, aminer, kondensationsprodukter af i det mindste en amin, i det mindste en aromatisk forbindelse og formaldehyd og blandinger heraf.
3. Sammensætning ifølge krav 1 eller 2, kendetegnet ved, at drivmidlet er cyclopentan eller en blanding indeholdende cyclopentan.
4. Sammensætning ifølge et af kravene 1 til 3, kendetegnet ved, at der i bestanddel A foreligger en polyetherolblanding indeholdende i det mindste en polyetherol al baserende på i det mindste en trivalent alkohol og i det mindste en polyetherol a2 baserende på i det mindste en amin.
5. Sammensætning ifølge et af kravene 1 til 4, kendetegnet ved, at der i bestanddel A foreligger en polyetherolblanding indeholdende i det mindste en polyetherol al baserende på i det mindste en trivalent alkohol, i det mindste en polyetherol a2 baserende på i det mindste en amin og i det mindste en polyetherol a3 baserende på i det mindste en sukkerforbindelse.
6. Sammensætning ifølge et af kravene 1 til 5, kendetegnet ved, at polyisocyanatindekset er 80 til 150.
7. Sammensætning ifølge et af kravene 1 til 6, kendetegnet ved, at der i bestanddel A endvidere foreligger i det mindste et additiv udvalgt af gruppen bestående af kædeforlængelsesmidler, tværbindere, stabilisatorer, katalysatorer, overfladeaktive substanser, skumstabilisatorer, celleregulatorer, fyldstoffer, farvestoffer, pigmenter, flammehæmmere, antistatika, hydrolysebeskyttelsesmidler og/eller fungistatisk og bakteriostatisk virkende substanser og blandinger heraf.
8. Hårdt polyurethan-skumplast opnåeligt ved hjælp af omsætning af en sammensætning ifølge et af kravene 1 til 7.
9. Fremgangsmåde til fremstilling af et hårdt polyurethan-skumplast ifølge krav 8 af en sammensætning ifølge et af kravene 1 til 7 omfattende i det mindste trinnene: (1) bestanddelene A og B bringes i kontakt med hinanden for at opnå et reaktionsprodukt og (2) det i trin (1) opnåede reaktionsprodukt opskummes.
10. Anvendelse af et hårdt polyurethan-skumplast ifølge krav 8 til isolering.
11. Anvendelse ifølge krav 10, kendetegnet ved, at det er en rørisolering.
12. Isoleret rør indeholdende et hårdt polyurethan-skumplast ifølge krav 8.
13. Fremgangsmåde til fremstilling af et isoleret rør indeholdende i det mindste et hårdt polyurethan-skumplast ifølge krav 8, kendetegnet ved, at sammensætningen af bestanddelene A og B til fremstillingen af det hårde polyurethan-skumplast ifølge et af kravene 1 til 7 fyldes i et rørformet forud formet folie, som omslutter et medierør med en ringspalte, som skal fyldes, idet bestanddelene A og B reagerer med hinanden, og reaktionsproduktet skummer op til dannelsen af det hårde polyurethan-skumplast, og det af foliet omgivne hårde polyurethan-skumstof føres ind i en ekstruder, og der ekstruderes et termoplastisk materiale på foliet.
DK13730273.3T 2012-07-04 2013-06-21 Fremstilling af skumplast med forbedrede egenskaber DK2870188T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12174938 2012-07-04
EP12183484 2012-09-07
PCT/EP2013/063049 WO2014005863A2 (de) 2012-07-04 2013-06-21 Herstellung von schaumstoffen mit verbesserten eigenschaften

Publications (1)

Publication Number Publication Date
DK2870188T3 true DK2870188T3 (da) 2016-12-19

Family

ID=48669989

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13730273.3T DK2870188T3 (da) 2012-07-04 2013-06-21 Fremstilling af skumplast med forbedrede egenskaber

Country Status (15)

Country Link
EP (1) EP2870188B1 (da)
JP (1) JP2015524486A (da)
KR (1) KR102092811B1 (da)
CN (1) CN104619740B (da)
BR (1) BR112014032861A2 (da)
CA (1) CA2877942A1 (da)
CL (1) CL2014003640A1 (da)
CO (1) CO7160006A2 (da)
DK (1) DK2870188T3 (da)
EA (1) EA027727B1 (da)
EC (1) ECSP15000136A (da)
MX (1) MX2015000241A (da)
PE (1) PE20150183A1 (da)
PL (1) PL2870188T3 (da)
WO (1) WO2014005863A2 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9757885B2 (en) 2012-09-28 2017-09-12 Basf Se Process for producing composite profiles
FR3020365B1 (fr) * 2014-04-29 2017-10-27 Michelin & Cie Procede de fabrication par microcoulee d'une mousse de polyurethane
CN105859998B (zh) * 2015-01-22 2018-07-10 万华化学（宁波）容威聚氨酯有限公司 用于聚氨酯发泡的组合物，聚氨酯泡沫及其用途
PL415002A1 (pl) * 2015-12-01 2017-06-05 Selena Labs Spółka Z Ograniczoną Odpowiedzialnością Pianka montażowa oraz jej zastosowanie jako kleju, szczeliwa, do wytwarzania powłok albo do wypełniania wewnątrz pustych struktur
CN106046317B (zh) * 2016-05-23 2018-07-10 万华化学（广东）有限公司 一种聚氨酯组合料及其制备的聚氨酯保温材料
WO2018125907A1 (en) * 2016-12-27 2018-07-05 Basf Se Polyurethane foam article and method of forming same
CN107163219A (zh) * 2017-05-19 2017-09-15 美的集团股份有限公司 聚氨酯泡沫的发泡配方、制备方法和聚氨酯泡沫保温材料
CN107903366B (zh) * 2017-11-14 2019-08-30 美的集团股份有限公司 用于聚氨酯发泡的催化剂、聚氨酯发泡组合物及其发泡方法与应用
US12006402B2 (en) * 2018-08-27 2024-06-11 Asm Inc. Polyrotaxane, thermally curable composition including said polyrotaxane, thermally cured crosslinked object, production method for polyrotaxane, and production method for thermally cured crosslinked object
CN109485899A (zh) * 2018-09-25 2019-03-19 青岛世林新海绵有限公司 无卤阻燃泡棉及其制备方法
EP3941955B1 (en) 2019-03-19 2023-12-13 Basf Se Polyol component and use thereof for producing rigid polyurethane foams
KR102233859B1 (ko) * 2020-10-08 2021-03-29 신백범 준불연 성능을 가지는 폴리우레탄폼 조성물

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8728886D0 (en) 1987-12-10 1988-01-27 Ici Plc Polyisocyanate compositions
JPH02284912A (ja) * 1989-04-27 1990-11-22 Hitachi Ltd 硬質ポリウレタンフォーム及びその製造方法と断熱材並びにそれを用いた冷蔵庫
DE4007330A1 (de) * 1990-03-08 1991-09-12 Bayer Ag Verfahren zur herstellung von im wesentlichen geschlossenzelligen urethan-, harnstoff- und biuretgruppen aufweisenden hartschaumstoffen und deren verwendung
DE4019306A1 (de) * 1990-06-16 1991-12-19 Bayer Ag Verfahren zur herstellung von im wesentlichen geschlossenzelligen urethan-, harnstoff- und biuretgruppen aufweisenden hartschaumstoffen mit hervorragender haftung an festen oberflaechen und deren verwendung
TW256842B (da) * 1991-12-17 1995-09-11 Takeda Pharm Industry Co Ltd
TW293022B (da) * 1992-07-27 1996-12-11 Takeda Pharm Industry Co Ltd
JP3056630B2 (ja) * 1994-02-09 2000-06-26 ビーエーエスエフ イノアック ポリウレタン株式会社 微細セル構造ポリウレタンエラストマー
DE19500466A1 (de) * 1995-01-10 1996-07-18 Elastogran Gmbh Verfahren zur Herstellung von FCKW-freien Polyurethan-Hartschaumstoffen mit einer verminderten Wärmeleitfähigkeit und ihre Verwendung
DE19610262A1 (de) * 1996-03-15 1997-09-18 Bayer Ag Verfahren zur Herstellung Kohlenwasserstoff-getriebener Polyurethan-Hartschaumstoffe
TW413688B (en) 1996-06-20 2000-12-01 Huntsman Ici Chem Llc Process for rigid polyurethane foams
DE19629678A1 (de) * 1996-07-23 1998-01-29 Brugg Rohrsysteme Gmbh Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres
CZ20001408A3 (cs) 1997-10-22 2000-07-12 Shell Internationale Research Maatschappij B. V. Polyolové prostředky a způsob přípravy polyuretanových pěn za použití takových prostředků
ATE250092T1 (de) 1999-09-07 2003-10-15 Shell Int Research Polyolformulierung
DE10108443A1 (de) 2001-02-22 2002-09-05 Basf Ag Druckbehälter enthaltend Umsetzungsprodukt zur Herstellung eines elastischen Schaumstoffes
US6833390B2 (en) * 2002-07-22 2004-12-21 Bayer Polymers Llc Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties
US20060084708A1 (en) * 2004-10-14 2006-04-20 Bayer Materialscience Llc Rigid foams with good insulation properties and a process for the production of such foams
DE102004051102A1 (de) * 2004-10-19 2006-04-27 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen
CN101679594A (zh) * 2007-04-02 2010-03-24 巴斯夫欧洲公司 隔热管

Also Published As

Publication number Publication date
WO2014005863A2 (de) 2014-01-09
EP2870188B1 (de) 2016-08-24
EA027727B1 (ru) 2017-08-31
CL2014003640A1 (es) 2015-04-10
PE20150183A1 (es) 2015-02-12
CO7160006A2 (es) 2015-01-15
CA2877942A1 (en) 2014-01-09
CN104619740A (zh) 2015-05-13
CN104619740B (zh) 2018-03-23
KR20150035746A (ko) 2015-04-07
WO2014005863A3 (de) 2014-03-20
JP2015524486A (ja) 2015-08-24
PL2870188T3 (pl) 2017-03-31
KR102092811B1 (ko) 2020-03-24
EA201590149A1 (ru) 2015-06-30
ECSP15000136A (es) 2016-01-29
EP2870188A2 (de) 2015-05-13
BR112014032861A2 (pt) 2017-06-27
MX2015000241A (es) 2015-08-12

Similar Documents

Publication Publication Date Title
DK2870188T3 (da) Fremstilling af skumplast med forbedrede egenskaber
DK1799736T3 (da) Fremgangsmåde til fremstilling af hårde polyurethan-skum
CN103228701B (zh) 高官能度芳族聚酯、包含它们的多元醇共混物和源自它们的所得产品
CN102428116B (zh) 制备硬质聚氨酯泡沫材料的方法
AU2011246621B2 (en) Process for producing rigid polyurethane foams
JP5351762B2 (ja) 硬質ポリウレタンフォームの製造方法
EP2751158A1 (en) Polyurethane rigid foams
US10253134B2 (en) Rigid PUR/PIR foams of isopropylidenediphenol-based polyethers
CN103261258A (zh) 聚氨酯和多异氰脲酸酯泡沫体
US20140010981A1 (en) Producing foams having improved properties
CN110461897A (zh) 多元醇组分及其用于制备硬质聚氨酯泡沫的用途
KR20140026487A (ko) 경질 폴리우레탄 발포체의 제조 방법
KR102787398B1 (ko) 우레탄 기 및 이소시아누레이트 기를 포함하는 연속 기포 경질 폼의 제조 방법
US20240400744A1 (en) Polyol blends that include an isopropylidenediphenol-based polyether polyol, related compositions and foams
JP5365186B2 (ja) ポリエーテルポリオール組成物、及びそれを用いた硬質ポリウレタンフォームの製造方法
US20250145786A1 (en) Hcfo-containing polyurethane foam-forming compositions, related foams and methods for their production
JP2024056519A (ja) ポリイソシアヌレートフォーム原料用組成物及びポリイソシアヌレートフォーム