DK2870188T3 - Fremstilling af skumplast med forbedrede egenskaber - Google Patents
Fremstilling af skumplast med forbedrede egenskaber Download PDFInfo
- 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
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.
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 (11)
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 |
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)
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 |
NZ503618A (en) | 1997-10-22 | 2001-09-28 | Shell Int Research | Polyol formulation and method of preparing a polyurethane foam using the formulation |
EP1216264B1 (en) | 1999-09-07 | 2003-09-17 | Shell Internationale Researchmaatschappij B.V. | Polyol formulation |
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 |
US8231952B2 (en) * | 2007-04-02 | 2012-07-31 | Basf Aktiengesellschaft | Insulated pipes |
-
2013
- 2013-06-21 WO PCT/EP2013/063049 patent/WO2014005863A2/de active Application Filing
- 2013-06-21 DK DK13730273.3T patent/DK2870188T3/da active
- 2013-06-21 PE PE2014002569A patent/PE20150183A1/es not_active Application Discontinuation
- 2013-06-21 EP EP13730273.3A patent/EP2870188B1/de active Active
- 2013-06-21 CN CN201380045942.5A patent/CN104619740B/zh active Active
- 2013-06-21 KR KR1020147036242A patent/KR102092811B1/ko active IP Right Grant
- 2013-06-21 JP JP2015519005A patent/JP2015524486A/ja active Pending
- 2013-06-21 BR BR112014032861A patent/BR112014032861A2/pt not_active IP Right Cessation
- 2013-06-21 EA EA201590149A patent/EA027727B1/ru not_active IP Right Cessation
- 2013-06-21 PL PL13730273T patent/PL2870188T3/pl unknown
- 2013-06-21 CA CA2877942A patent/CA2877942A1/en not_active Abandoned
- 2013-06-21 MX MX2015000241A patent/MX2015000241A/es unknown
-
2014
- 2014-12-31 CL CL2014003640A patent/CL2014003640A1/es unknown
- 2014-12-31 CO CO14287282A patent/CO7160006A2/es unknown
-
2015
- 2015-01-05 EC ECIEPI2015136A patent/ECSP15000136A/es unknown
Also Published As
Publication number | Publication date |
---|---|
CL2014003640A1 (es) | 2015-04-10 |
KR102092811B1 (ko) | 2020-03-24 |
EA027727B1 (ru) | 2017-08-31 |
ECSP15000136A (es) | 2016-01-29 |
CN104619740B (zh) | 2018-03-23 |
EA201590149A1 (ru) | 2015-06-30 |
KR20150035746A (ko) | 2015-04-07 |
JP2015524486A (ja) | 2015-08-24 |
MX2015000241A (es) | 2015-08-12 |
BR112014032861A2 (pt) | 2017-06-27 |
PL2870188T3 (pl) | 2017-03-31 |
WO2014005863A2 (de) | 2014-01-09 |
CA2877942A1 (en) | 2014-01-09 |
EP2870188A2 (de) | 2015-05-13 |
CN104619740A (zh) | 2015-05-13 |
WO2014005863A3 (de) | 2014-03-20 |
PE20150183A1 (es) | 2015-02-12 |
CO7160006A2 (es) | 2015-01-15 |
EP2870188B1 (de) | 2016-08-24 |
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