FR2295075B1 - - Google Patents
Info
- Publication number
- FR2295075B1 FR2295075B1 FR7441765A FR7441765A FR2295075B1 FR 2295075 B1 FR2295075 B1 FR 2295075B1 FR 7441765 A FR7441765 A FR 7441765A FR 7441765 A FR7441765 A FR 7441765A FR 2295075 B1 FR2295075 B1 FR 2295075B1
- Authority
- FR
- France
- 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.)
- Expired
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
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)
- Carpets (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7441765A FR2295075A1 (fr) | 1974-12-18 | 1974-12-18 | Compositions expansibles a base de polyurethanne |
| GB4691175A GB1499447A (en) | 1974-12-18 | 1975-11-13 | Process for the preparation of materials comprising a polyurethane cellular layer |
| NL7514397A NL7514397A (nl) | 1974-12-18 | 1975-12-10 | Werkwijze voor het vervaardigen van materialen, welke een cellulaire laag bevatten op basis van polyurethanen, die carbodiimidegroepen bevatten alsmede gevormd voortbrengsel, verkregen met toe- passing van deze werkwijze. |
| JP15009275A JPS5337278B2 (ja) | 1974-12-18 | 1975-12-16 | |
| BE162847A BE836758A (fr) | 1974-12-18 | 1975-12-17 | Procede de preparation de materiaux comportant une couche cellulaire a base de polyurethanne comportant des groupements carbodiimides |
| DE19752556810 DE2556810C3 (de) | 1974-12-18 | 1975-12-17 | Verfahren zur Herstellung von mit Schaumstoff auf der Basis von Carbodiimidgruppen aufweisenden Polyurethanen beschichtetem Material |
| IT3046675A IT1058329B (it) | 1974-12-18 | 1975-12-18 | Procedimento per preparare materiali comportanti uno strato cellula re a base di poliuretano comporante gruppi carbodiimmidici |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7441765A FR2295075A1 (fr) | 1974-12-18 | 1974-12-18 | Compositions expansibles a base de polyurethanne |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2295075A1 FR2295075A1 (fr) | 1976-07-16 |
| FR2295075B1 true FR2295075B1 (ja) | 1978-02-24 |
Family
ID=9146342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7441765A Granted FR2295075A1 (fr) | 1974-12-18 | 1974-12-18 | Compositions expansibles a base de polyurethanne |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5337278B2 (ja) |
| BE (1) | BE836758A (ja) |
| DE (1) | DE2556810C3 (ja) |
| FR (1) | FR2295075A1 (ja) |
| GB (1) | GB1499447A (ja) |
| IT (1) | IT1058329B (ja) |
| NL (1) | NL7514397A (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8902228D0 (en) * | 1989-02-01 | 1989-03-22 | Ici Plc | Carbodiimide-isocyanurate rigid foams |
| MX363613B (es) * | 2012-03-06 | 2019-03-28 | Basf Se | Metodo para producir un articulo de espuma de poliuretano flexible. |
| CN112897543B (zh) * | 2019-12-04 | 2023-01-06 | 中国石油天然气股份有限公司 | 一种降低高岭土细粉粒度的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2853518A (en) * | 1956-07-30 | 1958-09-23 | Du Pont | Chemical process |
| MX150388A (es) * | 1969-01-31 | 1984-04-30 | Union Carbide Corp | Procedimiento mejorado para proporcionar un segundo respaldo sobre un material de alfombrado |
| US3645923A (en) * | 1970-01-26 | 1972-02-29 | Basf Wyandotte Corp | Carbodiimide foam composition and process for the preparation therefor |
| US3994837A (en) * | 1974-10-02 | 1976-11-30 | Basf Wyandotte Corporation | Urethane-modified carbodiimide-isocynurate foams prepared from TDI-rich isocyanates |
-
1974
- 1974-12-18 FR FR7441765A patent/FR2295075A1/fr active Granted
-
1975
- 1975-11-13 GB GB4691175A patent/GB1499447A/en not_active Expired
- 1975-12-10 NL NL7514397A patent/NL7514397A/xx not_active Application Discontinuation
- 1975-12-16 JP JP15009275A patent/JPS5337278B2/ja not_active Expired
- 1975-12-17 DE DE19752556810 patent/DE2556810C3/de not_active Expired
- 1975-12-17 BE BE162847A patent/BE836758A/xx not_active IP Right Cessation
- 1975-12-18 IT IT3046675A patent/IT1058329B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5337278B2 (ja) | 1978-10-07 |
| GB1499447A (en) | 1978-02-01 |
| DE2556810C3 (de) | 1981-09-17 |
| IT1058329B (it) | 1982-04-10 |
| DE2556810B2 (de) | 1980-10-23 |
| NL7514397A (nl) | 1976-06-22 |
| FR2295075A1 (fr) | 1976-07-16 |
| JPS5186595A (ja) | 1976-07-29 |
| DE2556810A1 (de) | 1976-06-24 |
| BE836758A (fr) | 1976-06-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |