FR2057858A5 - - Google Patents
Info
- Publication number
- FR2057858A5 FR2057858A5 FR7028145A FR7028145A FR2057858A5 FR 2057858 A5 FR2057858 A5 FR 2057858A5 FR 7028145 A FR7028145 A FR 7028145A FR 7028145 A FR7028145 A FR 7028145A FR 2057858 A5 FR2057858 A5 FR 2057858A5
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Color Printing (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6039269 | 1969-08-01 | ||
JP6646969 | 1969-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2057858A5 true FR2057858A5 (en) | 1971-05-21 |
Family
ID=26401458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7028145A Expired FR2057858A5 (en) | 1969-08-01 | 1970-07-30 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE754120A (en) |
DE (1) | DE2038001C3 (en) |
FR (1) | FR2057858A5 (en) |
GB (1) | GB1256838A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2052798C (en) * | 1990-10-06 | 2001-08-21 | Michael Lancaster | Phenolic resins |
-
0
- BE BE754120D patent/BE754120A/en not_active IP Right Cessation
-
1970
- 1970-07-30 FR FR7028145A patent/FR2057858A5/fr not_active Expired
- 1970-07-30 DE DE19702038001 patent/DE2038001C3/en not_active Expired
- 1970-07-31 GB GB1256838D patent/GB1256838A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2038001B2 (en) | 1979-10-25 |
GB1256838A (en) | 1971-12-15 |
DE2038001C3 (en) | 1980-07-03 |
BE754120A (en) | 1970-12-31 |
DE2038001A1 (en) | 1971-02-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |