IT969950B - Copolimeri di poliimmidi a gruppi ossidrilici - Google Patents
Copolimeri di poliimmidi a gruppi ossidriliciInfo
- Publication number
- IT969950B IT969950B IT30973/72A IT3097372A IT969950B IT 969950 B IT969950 B IT 969950B IT 30973/72 A IT30973/72 A IT 30973/72A IT 3097372 A IT3097372 A IT 3097372A IT 969950 B IT969950 B IT 969950B
- Authority
- IT
- Italy
- Prior art keywords
- polyimides
- copolymers
- oxydryl
- groups
- oxydryl groups
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
-
- 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
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
-
- 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
- C08G73/1075—Partially aromatic polyimides
- C08G73/1082—Partially aromatic polyimides wholly aromatic in the tetracarboxylic moiety
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2377/00—Polyamides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2379/00—Other polymers having nitrogen, with or without oxygen or carbon only, in the main chain
- B32B2379/08—Polyimides
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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Tents Or Canopies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7138425A FR2157697B1 (it) | 1971-10-26 | 1971-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT969950B true IT969950B (it) | 1974-04-10 |
Family
ID=9084903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30973/72A IT969950B (it) | 1971-10-26 | 1972-10-26 | Copolimeri di poliimmidi a gruppi ossidrilici |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3933745A (it) |
| JP (1) | JPS4851096A (it) |
| BE (1) | BE790556A (it) |
| BR (1) | BR7207431D0 (it) |
| CA (1) | CA990893A (it) |
| CH (1) | CH554381A (it) |
| DD (1) | DD107711A5 (it) |
| DE (1) | DE2252635A1 (it) |
| ES (1) | ES407999A1 (it) |
| FR (1) | FR2157697B1 (it) |
| GB (1) | GB1408276A (it) |
| IT (1) | IT969950B (it) |
| LU (1) | LU66363A1 (it) |
| NL (1) | NL7214105A (it) |
| NO (1) | NO132358C (it) |
| SU (1) | SU474157A3 (it) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4290936A (en) * | 1978-11-09 | 1981-09-22 | Ube Industries, Ltd. | Process for preparing polyimide solution |
| FR2514772B1 (fr) * | 1981-10-19 | 1985-09-06 | Inst Francais Du Petrole | Compositions reactives de polyimides thermostables presentant une solubilite elevee et leurs utilisations |
| EP0090927B1 (en) * | 1982-02-24 | 1988-11-17 | National Starch and Chemical Corporation | Carbinol containing polyimides and use thereof for the preparation of cross-linked products |
| US4489185A (en) * | 1982-07-26 | 1984-12-18 | Schoenberg Jules E | Carbinol-containing polyimides capable of self-crosslinking at low temperature |
| US4519941A (en) * | 1983-08-09 | 1985-05-28 | National Starch And Chemical Corporation | Metal-filled polyimide/polyepoxide blends of improved electrical conductivity |
| US4504650A (en) * | 1983-12-05 | 1985-03-12 | General Electric Company | Copolyetherimides and process of preparation |
| US4837300A (en) * | 1985-06-20 | 1989-06-06 | The United States Of America As Represented By The Administration Of The National Aeronautics And Space Administration | Copolyimide with a combination of flexibilizing groups |
| JPH0730021B2 (ja) * | 1986-03-05 | 1995-04-05 | 旭化成工業株式会社 | ポリマレイミド化合物 |
| EP0274354B1 (de) * | 1986-12-29 | 1992-01-08 | Ciba-Geigy Ag | Photostrukturierbare Polyimidmischungen, Polyimide auf Basis von Benzhydroltetracarbonsäure und deren Herstellung |
| US4925912A (en) * | 1987-12-15 | 1990-05-15 | Ciba-Geigy Corporation | Auto-photocrosslinkable copolyimides and polyimide compositions |
| US4900761A (en) * | 1988-12-30 | 1990-02-13 | Imi-Tech Corporation | Production of polyimide foams |
| US5514449A (en) * | 1990-07-27 | 1996-05-07 | Minnesota Mining And Manufacturing Company | Multi-chip substrate |
| FR2723099B1 (fr) * | 1994-07-27 | 1996-09-20 | Materiaux Organiques Pour Tech | Polyimides photosensibles negatifs compositions en contenant et leurs applications |
| US6841652B2 (en) | 2001-05-17 | 2005-01-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Space environmentally durable polyimides and copolyimides |
| DE102005034969A1 (de) * | 2005-07-22 | 2007-02-08 | Inspec Fibres Gmbh | Verfahren zur Herstellung eines Blockcopolymeren aus Polyimiden und Verwendung des Blockcopolymeren zur Herstellung von Pulvern und Formteilen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1601091A (it) * | 1968-03-21 | 1970-08-10 | ||
| FR2031847A5 (it) * | 1969-02-10 | 1970-11-20 | Inst Francais Du Petrole |
-
0
- BE BE790556D patent/BE790556A/xx unknown
-
1971
- 1971-10-26 FR FR7138425A patent/FR2157697B1/fr not_active Expired
-
1972
- 1972-09-20 DD DD165755A patent/DD107711A5/xx unknown
- 1972-10-18 NL NL7214105A patent/NL7214105A/xx unknown
- 1972-10-23 JP JP47105364A patent/JPS4851096A/ja active Pending
- 1972-10-23 SU SU1839243A patent/SU474157A3/ru active
- 1972-10-24 US US05/299,731 patent/US3933745A/en not_active Expired - Lifetime
- 1972-10-24 BR BR7431/72A patent/BR7207431D0/pt unknown
- 1972-10-25 CA CA154,851A patent/CA990893A/fr not_active Expired
- 1972-10-25 CH CH1560672A patent/CH554381A/fr not_active IP Right Cessation
- 1972-10-25 LU LU66363A patent/LU66363A1/xx unknown
- 1972-10-25 GB GB4930372A patent/GB1408276A/en not_active Expired
- 1972-10-25 NO NO3840/72A patent/NO132358C/no unknown
- 1972-10-26 ES ES407999A patent/ES407999A1/es not_active Expired
- 1972-10-26 IT IT30973/72A patent/IT969950B/it active
- 1972-10-26 DE DE2252635A patent/DE2252635A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH554381A (fr) | 1974-09-30 |
| US3933745A (en) | 1976-01-20 |
| NL7214105A (it) | 1973-05-01 |
| BR7207431D0 (pt) | 1973-09-25 |
| BE790556A (fr) | 1973-04-25 |
| DE2252635A1 (de) | 1973-05-03 |
| NO132358B (it) | 1975-07-21 |
| NO132358C (it) | 1975-10-29 |
| SU474157A3 (ru) | 1975-06-14 |
| FR2157697B1 (it) | 1974-05-17 |
| GB1408276A (en) | 1975-10-01 |
| DD107711A5 (it) | 1974-08-12 |
| CA990893A (fr) | 1976-06-08 |
| ES407999A1 (es) | 1975-11-01 |
| JPS4851096A (it) | 1973-07-18 |
| FR2157697A1 (it) | 1973-06-08 |
| LU66363A1 (it) | 1973-05-03 |
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