DE2223819A1 - Verbundkoerper aus in der Schmelze verschmelzbaren linearen Polyimiden von 2,2-Bis-(3,4-dicarboxyphenyl)-hexafluorpropandianhydrid - Google Patents
Verbundkoerper aus in der Schmelze verschmelzbaren linearen Polyimiden von 2,2-Bis-(3,4-dicarboxyphenyl)-hexafluorpropandianhydridInfo
- Publication number
- DE2223819A1 DE2223819A1 DE19722223819 DE2223819A DE2223819A1 DE 2223819 A1 DE2223819 A1 DE 2223819A1 DE 19722223819 DE19722223819 DE 19722223819 DE 2223819 A DE2223819 A DE 2223819A DE 2223819 A1 DE2223819 A1 DE 2223819A1
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- composite structure
- reinforcing agent
- structure according
- polyimide
- 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.)
- Pending
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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- C08G73/1039—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors comprising halogen-containing substituents
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
-
- 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
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
- C08G73/105—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the diamino moiety
-
- 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
- C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
- C08G73/1064—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J179/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09J161/00 - C09J177/00
- C09J179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C09J179/08—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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—Fibrous or filamentary layer
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/103—Metal fibres
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Reinforced Plastic Materials (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14433871A | 1971-05-17 | 1971-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2223819A1 true DE2223819A1 (de) | 1972-12-07 |
Family
ID=22508148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722223819 Pending DE2223819A1 (de) | 1971-05-17 | 1972-05-16 | Verbundkoerper aus in der Schmelze verschmelzbaren linearen Polyimiden von 2,2-Bis-(3,4-dicarboxyphenyl)-hexafluorpropandianhydrid |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE783522A (fr) |
CA (1) | CA1024682A (fr) |
CH (1) | CH574325A5 (fr) |
DE (1) | DE2223819A1 (fr) |
FR (1) | FR2137937A1 (fr) |
GB (1) | GB1396331A (fr) |
IT (1) | IT955560B (fr) |
NL (1) | NL7206675A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4336175A (en) * | 1980-10-01 | 1982-06-22 | E. I. Du Pont De Nemours And Company | Polyimide precursor solutions |
EP0129562B1 (fr) * | 1982-12-20 | 1988-01-13 | Hughes Aircraft Company | Cellule solaire renfermant une couche protetrice de polyimide et procedé de protection de cellules solaires |
US4542257A (en) * | 1984-04-27 | 1985-09-17 | Hughes Aircraft Company | Solar cell array panel and method of manufacture |
FR2650829B1 (fr) * | 1989-08-08 | 1991-10-31 | Etud Mat Organ Technol Av Cent | Polyimides aromatiques comportant des groupes trifluoromethyl, leurs preparations et leurs applications |
US5059273A (en) * | 1989-10-26 | 1991-10-22 | E. I. Du Pont De Nemours And Company | Process for preparing polyimide composites |
US5225517A (en) * | 1991-10-03 | 1993-07-06 | E. I. Du Pont De Nemours And Company | Polyimides from bis(4-aminophenoxy) naphthalene and 2,2-bis (3,4-dicarboxyphenyl) hexafluoropropane dianhydride |
JP5649582B2 (ja) | 2008-10-22 | 2015-01-07 | サイテク・テクノロジー・コーポレーシヨン | ポリマーマトリックスの複合物の改善された加工 |
-
1972
- 1972-04-27 CA CA140,786A patent/CA1024682A/fr not_active Expired
- 1972-05-12 GB GB2242072A patent/GB1396331A/en not_active Expired
- 1972-05-16 IT IT24409/72A patent/IT955560B/it active
- 1972-05-16 DE DE19722223819 patent/DE2223819A1/de active Pending
- 1972-05-16 FR FR7217425A patent/FR2137937A1/fr not_active Withdrawn
- 1972-05-16 BE BE783522A patent/BE783522A/fr unknown
- 1972-05-17 CH CH733572A patent/CH574325A5/xx not_active IP Right Cessation
- 1972-05-17 NL NL7206675A patent/NL7206675A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2137937A1 (fr) | 1972-12-29 |
BE783522A (fr) | 1972-11-16 |
GB1396331A (en) | 1975-06-04 |
NL7206675A (fr) | 1972-11-21 |
CH574325A5 (fr) | 1976-04-15 |
IT955560B (it) | 1973-09-29 |
CA1024682A (fr) | 1978-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69920859T2 (de) | Endmodifizierte Imid-Oligomere und ihre vulkanisierten Produkte | |
DE60116777T2 (de) | Zur kettenverknüpfung geeignete zusammensetzungen | |
CH457849A (de) | Verfahren zur Umwandlung von Polyamidsäure | |
DE1520012C3 (de) | Verfahren zur Herstellung von Polykondensaten mit wiederkehrenden Imideinheiten | |
DE1770867B1 (de) | Verfahren zur herstellung von formkoerpern auf der basis von imidgruppen enthaltenden polykondensaten | |
DE10048132A1 (de) | Aromatisches Polyimidlaminat | |
DE1770866B2 (de) | Verfahren zur Herstellung von Polyimiden und deren Verwendung | |
DE2425260A1 (de) | Verfahren zum polymerisieren von bismaleinsaeureimiden | |
DE2362474C3 (de) | Verfahren zur Herstellung aromatischer Polyamidimide | |
DE1202981C2 (de) | Verfahren zur herstellung von aromatischen polyimidformkoerpern | |
DE2366273B1 (de) | Polyamid-Polyimid-Blockcopolymere | |
DE2223819A1 (de) | Verbundkoerper aus in der Schmelze verschmelzbaren linearen Polyimiden von 2,2-Bis-(3,4-dicarboxyphenyl)-hexafluorpropandianhydrid | |
DE1595097C3 (de) | Verfahren zur Herstellung von Polyimidformkörpern | |
DE2252635A1 (de) | Copolymere von polyimiden mit hydroxylgruppen | |
DE2941785A1 (de) | Verbundwerkstoffe und verfahren zu ihrer herstellung | |
DE2547094A1 (de) | Waermehaertbare zusammensetzungen auf bis-imid- und polyurethanbasis | |
DE69133307T2 (de) | Polyamicsäure-Verbundstoff, Polyimid-Verbundstoff und Verfahren zur Herstellung | |
DE1904821A1 (de) | Verfahren zur Herstellung von Polyamidnitrilen | |
DE2225790A1 (de) | Polymere und Verfahren zur Herstellung von Polyamid-Imiden und Polyamiden | |
JPH05272063A (ja) | 炭素繊維用表面改質剤 | |
DE2504046A1 (de) | N-cyanosulfonamidharze und zwischenprodukte fuer diese und produkte daraus | |
DE2038275B2 (de) | Polyimide aus 2,6-Diamino-striazinen und Dianhydriden | |
DE1770868C3 (de) | Verfahren zur Herstellung von Polykondensaten durch Umsetzung von Mono- oder Polyphenolen mit Tetracarbonsäuredianhydriden oder den entsprechenden Tetracarbonsäuren und deren Verwendung | |
DE1770185B2 (de) | Verfahren zur herstellung von geformten gegenstaenden aus polymeren, die aus einheiten der butan-1,2,3,,4-tetracarbonsaeure und von polyaminen in etwa aequimolaren mengen aufgebaut sind | |
DE2223807A1 (de) | Massen aus in der Schmelze verschmelzbaren linearen Polyimiden von 2,2-Bis(3,4-dicarboxyphenyl)-hexafluorpropandianhydrid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHA | Expiration of time for request for examination |