FI941344A0 - Polyisosyanaattien ja pentaanin ja/tai syklopentaanin seokset, menetelmä uretaani- ja mahdollisesti isosyanaattiryhmiä sisältävien kovien vaahtomuovien valmistamiseksi ja niiden käyttö lämmöneristysmateriaaleina - Google Patents
Polyisosyanaattien ja pentaanin ja/tai syklopentaanin seokset, menetelmä uretaani- ja mahdollisesti isosyanaattiryhmiä sisältävien kovien vaahtomuovien valmistamiseksi ja niiden käyttö lämmöneristysmateriaaleinaInfo
- Publication number
- FI941344A0 FI941344A0 FI941344A FI941344A FI941344A0 FI 941344 A0 FI941344 A0 FI 941344A0 FI 941344 A FI941344 A FI 941344A FI 941344 A FI941344 A FI 941344A FI 941344 A0 FI941344 A0 FI 941344A0
- Authority
- FI
- Finland
- Prior art keywords
- polyisocyanates
- cyclopentane
- pentane
- possibly
- mixtures
- Prior art date
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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
-
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4309691A DE4309691A1 (de) | 1993-03-25 | 1993-03-25 | Verfahren zur Herstellung von Urethan- und gegebenenfalls Isocyanuratgruppen aufweisenden Hartschaumstoffen und ihre Verwendung als Wärmedämmaterialien |
Publications (2)
Publication Number | Publication Date |
---|---|
FI941344A0 true FI941344A0 (fi) | 1994-03-23 |
FI941344A FI941344A (fi) | 1994-09-26 |
Family
ID=6483817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI941344A FI941344A (fi) | 1993-03-25 | 1994-03-23 | Polyisosyanaattien ja pentaanin ja/tai syklopentaanin seokset, menetelmä uretaani- ja mahdollisesti isosyanaattiryhmiä sisältävien kovien vaahtomuovien valmistamiseksi ja niiden käyttö lämmöneristysmateriaaleina |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0617068A3 (fi) |
CA (1) | CA2119479A1 (fi) |
DE (1) | DE4309691A1 (fi) |
FI (1) | FI941344A (fi) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0184681B1 (ko) * | 1995-01-24 | 1999-05-15 | 구보타 다다시 | 탄산가스 흡착제를 가지는 발포 단열재와 그 발포 단열재의 제조방법 |
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 |
US20120022179A1 (en) * | 2009-01-20 | 2012-01-26 | Basf Se | Process for producing rigid polyurethane foams |
US10975211B2 (en) | 2016-03-29 | 2021-04-13 | Dow Global Technologies Llc | Semi-rigid polyurethane foam and process to make |
BR112019014047B1 (pt) | 2017-01-23 | 2023-03-07 | Dow Global Technologies Llc | Processo para formar uma espuma de poliuretano flexível |
US11352461B2 (en) | 2017-11-10 | 2022-06-07 | Dow Global Technologies Llc | Polyurethane foam system |
JP7286636B2 (ja) | 2017-11-10 | 2023-06-05 | ダウ グローバル テクノロジーズ エルエルシー | ポリウレタン発泡体系 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0160716A1 (de) * | 1984-05-04 | 1985-11-13 | Henkel Kommanditgesellschaft auf Aktien | Isolierschaum |
DE4109076A1 (de) * | 1991-03-20 | 1992-09-24 | Bayer Ag | Verfahren zur herstellung von urethan- und ueberwiegend isocyanuratgruppen aufweisenden hartschaumstoffen und ihre verwendung als daemmaterialien |
-
1993
- 1993-03-25 DE DE4309691A patent/DE4309691A1/de not_active Withdrawn
-
1994
- 1994-03-14 EP EP94103882A patent/EP0617068A3/de not_active Withdrawn
- 1994-03-21 CA CA002119479A patent/CA2119479A1/en not_active Abandoned
- 1994-03-23 FI FI941344A patent/FI941344A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
EP0617068A2 (de) | 1994-09-28 |
EP0617068A3 (de) | 1995-03-01 |
FI941344A (fi) | 1994-09-26 |
CA2119479A1 (en) | 1994-09-26 |
DE4309691A1 (de) | 1994-09-29 |
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