FR880229A - Matériau de construction - Google Patents
Matériau de constructionInfo
- Publication number
- FR880229A FR880229A FR880229DA FR880229A FR 880229 A FR880229 A FR 880229A FR 880229D A FR880229D A FR 880229DA FR 880229 A FR880229 A FR 880229A
- Authority
- FR
- France
- Prior art keywords
- building material
- building
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Landscapes
- Chemical & Material Sciences (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 |
---|---|---|---|
FR880229T | 1942-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR880229A true FR880229A (fr) | 1943-03-17 |
Family
ID=9363612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR880229D Expired FR880229A (fr) | 1942-03-14 | 1942-03-14 | Matériau de construction |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR880229A (fr) |
-
1942
- 1942-03-14 FR FR880229D patent/FR880229A/fr not_active Expired
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