NL7204476A - - Google Patents
Info
- Publication number
- NL7204476A NL7204476A NL7204476A NL7204476A NL7204476A NL 7204476 A NL7204476 A NL 7204476A NL 7204476 A NL7204476 A NL 7204476A NL 7204476 A NL7204476 A NL 7204476A NL 7204476 A NL7204476 A NL 7204476A
- Authority
- NL
- Netherlands
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
- 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
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
-
- 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 |
|---|---|---|---|
| US13141971A | 1971-04-05 | 1971-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7204476A true NL7204476A (xx) | 1972-10-09 |
Family
ID=22449387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7204476A NL7204476A (xx) | 1971-04-05 | 1972-04-04 |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE779504A (xx) |
| BR (1) | BR7200307D0 (xx) |
| CA (1) | CA941100A (xx) |
| DE (1) | DE2212308A1 (xx) |
| ES (1) | ES397737A1 (xx) |
| FR (1) | FR2131962A1 (xx) |
| GB (1) | GB1367908A (xx) |
| IT (1) | IT948648B (xx) |
| LU (1) | LU64798A1 (xx) |
| NL (1) | NL7204476A (xx) |
| ZA (1) | ZA717510B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8908911D0 (en) * | 1989-04-20 | 1989-06-07 | Evans Albert E J | The preparation of a phenolic foam |
| FR2684386B1 (fr) * | 1991-11-29 | 1995-04-14 | Cray Valley Sa | Composition pour mousse phenol aldehyde a base de dichlorofluoroethane. |
-
1971
- 1971-11-09 ZA ZA717510A patent/ZA717510B/xx unknown
- 1971-11-26 CA CA128,688A patent/CA941100A/en not_active Expired
- 1971-12-07 ES ES397737A patent/ES397737A1/es not_active Expired
- 1971-12-22 GB GB5980271A patent/GB1367908A/en not_active Expired
-
1972
- 1972-01-19 BR BR307/72A patent/BR7200307D0/pt unknown
- 1972-02-16 FR FR7205214A patent/FR2131962A1/fr not_active Withdrawn
- 1972-02-17 BE BE779504A patent/BE779504A/xx unknown
- 1972-02-17 LU LU64798D patent/LU64798A1/xx unknown
- 1972-02-18 IT IT48419/72A patent/IT948648B/it active
- 1972-03-14 DE DE19722212308 patent/DE2212308A1/de active Pending
- 1972-04-04 NL NL7204476A patent/NL7204476A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7200307D0 (pt) | 1973-05-24 |
| ES397737A1 (es) | 1974-06-01 |
| GB1367908A (en) | 1974-09-25 |
| ZA717510B (en) | 1972-08-30 |
| LU64798A1 (xx) | 1972-07-04 |
| DE2212308A1 (de) | 1972-10-12 |
| IT948648B (it) | 1973-06-11 |
| BE779504A (fr) | 1972-06-16 |
| CA941100A (en) | 1974-01-29 |
| FR2131962A1 (xx) | 1972-11-17 |