BE518129A - - Google Patents
Info
- Publication number
- BE518129A BE518129A BE518129DA BE518129A BE 518129 A BE518129 A BE 518129A BE 518129D A BE518129D A BE 518129DA BE 518129 A BE518129 A BE 518129A
- Authority
- BE
- Belgium
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
- C08J9/142—Compounds containing oxygen but no halogen atom
-
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US723467XA | 1951-09-10 | 1951-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518129A true BE518129A (en:Method) |
Family
ID=22107009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518129D BE518129A (en:Method) | 1951-09-10 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE518129A (en:Method) |
| CH (1) | CH309193A (en:Method) |
| GB (1) | GB723467A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0305084A3 (en) * | 1987-08-28 | 1989-11-08 | Fiberglas Canada Inc. | Process for manufacturing closed cell phenolic foams |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216295A (en) * | 1976-12-20 | 1980-08-05 | Monsanto Company | Foamable resole resin composition |
-
0
- BE BE518129D patent/BE518129A/xx unknown
-
1952
- 1952-08-12 GB GB20301/52A patent/GB723467A/en not_active Expired
-
1953
- 1953-03-05 CH CH309193D patent/CH309193A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0305084A3 (en) * | 1987-08-28 | 1989-11-08 | Fiberglas Canada Inc. | Process for manufacturing closed cell phenolic foams |
Also Published As
| Publication number | Publication date |
|---|---|
| CH309193A (fr) | 1955-08-31 |
| GB723467A (en) | 1955-02-09 |