BE779734A - Resines thermostables a base de polyimide et d'aldehyde-azine - Google Patents
Resines thermostables a base de polyimide et d'aldehyde-azineInfo
- Publication number
- BE779734A BE779734A BE779734A BE779734A BE779734A BE 779734 A BE779734 A BE 779734A BE 779734 A BE779734 A BE 779734A BE 779734 A BE779734 A BE 779734A BE 779734 A BE779734 A BE 779734A
- Authority
- BE
- Belgium
- Prior art keywords
- azine
- aldehyde
- polyimide
- resins based
- thermostable resins
- Prior art date
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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/12—Unsaturated polyimide precursors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31623—Next to polyamide or polyimide
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7106288A FR2126087B1 (it) | 1971-02-24 | 1971-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE779734A true BE779734A (fr) | 1972-08-23 |
Family
ID=9072407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE779734A BE779734A (fr) | 1971-02-24 | 1972-02-23 | Resines thermostables a base de polyimide et d'aldehyde-azine |
Country Status (15)
Country | Link |
---|---|
US (1) | US3998787A (it) |
JP (1) | JPS5415915B1 (it) |
AT (1) | AT322211B (it) |
BE (1) | BE779734A (it) |
BR (1) | BR7200951D0 (it) |
CA (1) | CA990891A (it) |
CH (1) | CH556367A (it) |
DE (1) | DE2208788C3 (it) |
ES (1) | ES400137A1 (it) |
FR (1) | FR2126087B1 (it) |
GB (1) | GB1355405A (it) |
IT (1) | IT947860B (it) |
LU (1) | LU64827A1 (it) |
NL (1) | NL171163C (it) |
SU (1) | SU464122A3 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5444033B2 (it) * | 1974-12-28 | 1979-12-24 | ||
FR2303836A1 (fr) * | 1975-03-10 | 1976-10-08 | Rhone Poulenc Ind | Polymeres a groupement imide comportant un polyester exempt d'insaturation aliphatique |
US4607093A (en) * | 1985-04-08 | 1986-08-19 | The Dow Chemical Company | Sydnone based polyimide |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1555564A (it) * | 1967-07-13 | 1969-01-31 | ||
FR2046025A5 (it) * | 1969-04-18 | 1971-03-05 | Rhone Poulenc Sa | |
US3652511A (en) * | 1969-04-28 | 1972-03-28 | Desoto Inc | Water-dispersible polyimide coatings |
-
1971
- 1971-02-24 FR FR7106288A patent/FR2126087B1/fr not_active Expired
-
1972
- 1972-02-16 NL NLAANVRAGE7202033,A patent/NL171163C/xx not_active IP Right Cessation
- 1972-02-22 BR BR951/72A patent/BR7200951D0/pt unknown
- 1972-02-22 JP JP1843372A patent/JPS5415915B1/ja active Pending
- 1972-02-22 US US05/228,233 patent/US3998787A/en not_active Expired - Lifetime
- 1972-02-23 LU LU64827D patent/LU64827A1/xx unknown
- 1972-02-23 BE BE779734A patent/BE779734A/xx not_active IP Right Cessation
- 1972-02-23 SU SU1751027A patent/SU464122A3/ru active
- 1972-02-23 CA CA135,424A patent/CA990891A/fr not_active Expired
- 1972-02-23 CH CH259172A patent/CH556367A/fr not_active IP Right Cessation
- 1972-02-24 IT IT20983/72A patent/IT947860B/it active
- 1972-02-24 GB GB865572A patent/GB1355405A/en not_active Expired
- 1972-02-24 DE DE2208788A patent/DE2208788C3/de not_active Expired
- 1972-02-24 ES ES400137A patent/ES400137A1/es not_active Expired
- 1972-02-24 AT AT152872A patent/AT322211B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL171163B (nl) | 1982-09-16 |
GB1355405A (en) | 1974-06-05 |
JPS5415915B1 (it) | 1979-06-18 |
NL171163C (nl) | 1983-02-16 |
BR7200951D0 (pt) | 1973-05-31 |
DE2208788A1 (de) | 1972-08-31 |
FR2126087A1 (it) | 1972-10-06 |
ES400137A1 (es) | 1975-01-01 |
IT947860B (it) | 1973-05-30 |
DE2208788C3 (de) | 1981-11-12 |
CH556367A (fr) | 1974-11-29 |
NL7202033A (it) | 1972-08-28 |
DE2208788B2 (de) | 1980-12-04 |
LU64827A1 (it) | 1972-12-05 |
FR2126087B1 (it) | 1973-11-23 |
CA990891A (fr) | 1976-06-08 |
SU464122A3 (ru) | 1975-03-15 |
AT322211B (de) | 1975-05-12 |
US3998787A (en) | 1976-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: RHONE-POULENC S.A. Effective date: 19900228 |