FR2368506A1 - Procede de preparation de mousse durcissant a froid, flexible et presentant des groupes urethanne - Google Patents
Procede de preparation de mousse durcissant a froid, flexible et presentant des groupes urethanneInfo
- Publication number
- FR2368506A1 FR2368506A1 FR7731804A FR7731804A FR2368506A1 FR 2368506 A1 FR2368506 A1 FR 2368506A1 FR 7731804 A FR7731804 A FR 7731804A FR 7731804 A FR7731804 A FR 7731804A FR 2368506 A1 FR2368506 A1 FR 2368506A1
- Authority
- FR
- France
- Prior art keywords
- preparing
- flexible
- weight
- presenting
- urethane groups
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical group CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title abstract 2
- 239000006260 foam Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- LFSYUSUFCBOHGU-UHFFFAOYSA-N 1-isocyanato-2-[(4-isocyanatophenyl)methyl]benzene Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=CC=C1N=C=O LFSYUSUFCBOHGU-UHFFFAOYSA-N 0.000 abstract 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 abstract 1
- HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical class N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 abstract 1
- 125000005442 diisocyanate group Chemical group 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- -1 polymethylene Polymers 0.000 abstract 1
- 229920006389 polyphenyl polymer Polymers 0.000 abstract 1
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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
-
- 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
- C08G18/28—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
- C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end groups
-
- 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
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/0033—Foam properties having integral skins
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/m3
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762647482 DE2647482A1 (de) | 1976-10-21 | 1976-10-21 | Verfahren zur herstellung von kalthaertenden, urethangruppen aufweisenden schaumstoffen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2368506A1 true FR2368506A1 (fr) | 1978-05-19 |
| FR2368506B1 FR2368506B1 (enExample) | 1984-06-01 |
Family
ID=5990972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7731804A Granted FR2368506A1 (fr) | 1976-10-21 | 1977-10-21 | Procede de preparation de mousse durcissant a froid, flexible et presentant des groupes urethanne |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS58458B2 (enExample) |
| AT (1) | AT369759B (enExample) |
| AU (1) | AU505253B2 (enExample) |
| BE (1) | BE859937A (enExample) |
| BR (1) | BR7707032A (enExample) |
| CA (1) | CA1115900A (enExample) |
| CH (1) | CH636364A5 (enExample) |
| DE (1) | DE2647482A1 (enExample) |
| ES (1) | ES463396A1 (enExample) |
| FR (1) | FR2368506A1 (enExample) |
| GB (1) | GB1585901A (enExample) |
| IT (1) | IT1090532B (enExample) |
| MX (1) | MX145634A (enExample) |
| NL (1) | NL186171C (enExample) |
| SE (1) | SE460793B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0439792A3 (de) * | 1990-01-20 | 1991-08-14 | Bayer Ag | Neue Polyisocyanatmischungen und ihre Verwendung bei der Herstellung von weichen Polyurethan-Schaumstoffen |
| EP0430408A3 (en) * | 1989-11-30 | 1991-12-11 | Nippon Polyurethane Industry Co. Ltd. | Process for producing flexible polyurethane foam |
| EP0679671A1 (en) * | 1994-04-27 | 1995-11-02 | MITSUI TOATSU CHEMICALS, Inc. | Flexible polyurethane foam and process for preparing same |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0023749B1 (en) * | 1979-07-02 | 1983-07-06 | Imperial Chemical Industries Plc | Method and apparatus for the manufacture of flexible polyurethane foam articles |
| DE3102140A1 (de) * | 1981-01-23 | 1982-08-19 | Bayer Ag, 5090 Leverkusen | Formteil, insbesondere polster fuer fahrzeugsitze, aus polyurethanschaumstoff mit zonen unterschiedlicher eindruckhaerte und verfahren zu seiner herstellung |
| US4374934A (en) * | 1981-03-30 | 1983-02-22 | Olin Corporation | Semi-flexible foam polymer used in packaging |
| DE3137132A1 (de) * | 1981-09-18 | 1983-04-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von elastischen polyurethan-weichschaumstoffen |
| DE3231497A1 (de) * | 1982-08-25 | 1984-03-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von kompakten, waermebestaendigen urethan- und isocyanuratgruppen enthaltenden kunststoffen |
| US5114552A (en) * | 1985-02-07 | 1992-05-19 | Ppg Industries, Inc. | Compositions comprising ionic resins and capped polyisocyanate mixtures containing a diphenyl-2,4'-diisocyanate and a diphenyl-4,4'-diisocyanate |
| JPH0621147B2 (ja) * | 1985-09-27 | 1994-03-23 | 三井東圧化学株式会社 | 硬質ポリウレタンフオ−ムの製造法 |
| JPH0345618A (ja) * | 1989-07-14 | 1991-02-27 | Asahi Glass Co Ltd | 高弾性ポリウレタンフォームの製造方法 |
| US5071809A (en) * | 1990-05-07 | 1991-12-10 | Air Products And Chemicals, Inc. | Tertiary amine catalysts for polyurethanes |
| JPH0586163A (ja) * | 1991-09-26 | 1993-04-06 | Mitsui Toatsu Chem Inc | 結晶化を防止した低粘度ポリメチレンポリフエニレンポ リイソシアナート組成物 |
| BR0107571B1 (pt) * | 2000-02-14 | 2010-10-19 | processo para preparar uma espuma de poliuretano flexìvel, e, espuma de poliuretano flexìvel moldada. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1498989A (fr) * | 1965-11-12 | 1967-10-20 | Dunlop Sa | Fabrication de mousses de polyuréthanes |
| FR1548164A (enExample) * | 1966-12-27 | 1968-11-29 | ||
| FR2029628A1 (enExample) * | 1969-01-29 | 1970-10-23 | Du Pont | |
| DE2425657A1 (de) * | 1973-05-29 | 1974-12-19 | Ici Ltd | Polyurethanschaeume |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444192A (en) * | 1974-04-03 | 1976-07-28 | Ici Ltd | Polyisocyanate compositions |
-
1976
- 1976-10-21 DE DE19762647482 patent/DE2647482A1/de not_active Withdrawn
-
1977
- 1977-10-17 CA CA289,078A patent/CA1115900A/en not_active Expired
- 1977-10-18 CH CH1270677A patent/CH636364A5/de not_active IP Right Cessation
- 1977-10-18 NL NLAANVRAGE7711432,A patent/NL186171C/xx not_active IP Right Cessation
- 1977-10-19 IT IT51473/77A patent/IT1090532B/it active
- 1977-10-19 AT AT0747877A patent/AT369759B/de not_active IP Right Cessation
- 1977-10-20 SE SE7711820A patent/SE460793B/xx not_active IP Right Cessation
- 1977-10-20 BE BE181915A patent/BE859937A/xx not_active IP Right Cessation
- 1977-10-20 BR BR7707032A patent/BR7707032A/pt unknown
- 1977-10-20 GB GB43688/77A patent/GB1585901A/en not_active Expired
- 1977-10-20 ES ES463396A patent/ES463396A1/es not_active Expired
- 1977-10-21 MX MX171049A patent/MX145634A/es unknown
- 1977-10-21 JP JP52125902A patent/JPS58458B2/ja not_active Expired
- 1977-10-21 FR FR7731804A patent/FR2368506A1/fr active Granted
- 1977-10-21 AU AU29934/77A patent/AU505253B2/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1498989A (fr) * | 1965-11-12 | 1967-10-20 | Dunlop Sa | Fabrication de mousses de polyuréthanes |
| FR1548164A (enExample) * | 1966-12-27 | 1968-11-29 | ||
| FR2029628A1 (enExample) * | 1969-01-29 | 1970-10-23 | Du Pont | |
| DE2425657A1 (de) * | 1973-05-29 | 1974-12-19 | Ici Ltd | Polyurethanschaeume |
| FR2231705A1 (enExample) * | 1973-05-29 | 1974-12-27 | Ici Ltd |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0430408A3 (en) * | 1989-11-30 | 1991-12-11 | Nippon Polyurethane Industry Co. Ltd. | Process for producing flexible polyurethane foam |
| EP0439792A3 (de) * | 1990-01-20 | 1991-08-14 | Bayer Ag | Neue Polyisocyanatmischungen und ihre Verwendung bei der Herstellung von weichen Polyurethan-Schaumstoffen |
| EP0679671A1 (en) * | 1994-04-27 | 1995-11-02 | MITSUI TOATSU CHEMICALS, Inc. | Flexible polyurethane foam and process for preparing same |
Also Published As
| Publication number | Publication date |
|---|---|
| NL186171C (nl) | 1990-10-01 |
| MX145634A (es) | 1982-03-17 |
| ATA747877A (de) | 1982-06-15 |
| JPS58458B2 (ja) | 1983-01-06 |
| BE859937A (fr) | 1978-04-20 |
| CA1115900A (en) | 1982-01-05 |
| AU2993477A (en) | 1979-05-31 |
| JPS5351299A (en) | 1978-05-10 |
| FR2368506B1 (enExample) | 1984-06-01 |
| NL186171B (nl) | 1990-05-01 |
| IT1090532B (it) | 1985-06-26 |
| SE460793B (sv) | 1989-11-20 |
| DE2647482A1 (de) | 1978-04-27 |
| SE7711820L (sv) | 1978-04-22 |
| BR7707032A (pt) | 1978-07-18 |
| ES463396A1 (es) | 1978-07-16 |
| GB1585901A (en) | 1981-03-11 |
| AU505253B2 (en) | 1979-11-15 |
| CH636364A5 (en) | 1983-05-31 |
| NL7711432A (nl) | 1978-04-25 |
| AT369759B (de) | 1983-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |