FR1130671A - Manufacturing process of flexible cellular materials - Google Patents
Manufacturing process of flexible cellular materialsInfo
- Publication number
- FR1130671A FR1130671A FR1130671DA FR1130671A FR 1130671 A FR1130671 A FR 1130671A FR 1130671D A FR1130671D A FR 1130671DA FR 1130671 A FR1130671 A FR 1130671A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- cellular materials
- flexible cellular
- flexible
- materials
- 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.)
- Expired
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
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1130671XA | 1955-02-25 | 1955-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1130671A true FR1130671A (en) | 1957-02-08 |
Family
ID=22347441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1130671D Expired FR1130671A (en) | 1955-02-25 | 1955-09-03 | Manufacturing process of flexible cellular materials |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE545495A (en) |
FR (1) | FR1130671A (en) |
LU (1) | LU33804A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1111381B (en) * | 1957-05-29 | 1961-07-20 | Gen Motors Corp | Process for the production of heat-insulating polyurethane foams |
DE1155234B (en) * | 1958-02-06 | 1963-10-03 | Dunlop Rubber Co | Method and device for producing polyurethane foams |
DE1182807B (en) * | 1960-03-02 | 1964-12-03 | Mobay Chemical Corp | Process for the one-step production of foams containing urethane groups |
US3188296A (en) * | 1951-12-24 | 1965-06-08 | Bayer Ag | Process for preparing polyurethane plastics |
-
0
- BE BE545495D patent/BE545495A/xx unknown
- LU LU33804D patent/LU33804A1/xx unknown
-
1955
- 1955-09-03 FR FR1130671D patent/FR1130671A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3188296A (en) * | 1951-12-24 | 1965-06-08 | Bayer Ag | Process for preparing polyurethane plastics |
DE1111381B (en) * | 1957-05-29 | 1961-07-20 | Gen Motors Corp | Process for the production of heat-insulating polyurethane foams |
DE1155234B (en) * | 1958-02-06 | 1963-10-03 | Dunlop Rubber Co | Method and device for producing polyurethane foams |
DE1182807B (en) * | 1960-03-02 | 1964-12-03 | Mobay Chemical Corp | Process for the one-step production of foams containing urethane groups |
Also Published As
Publication number | Publication date |
---|---|
LU33804A1 (en) | |
BE545495A (en) |
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