IL87719A0 - Boron and nitrogen polymers and process for preparation thereof - Google Patents
Boron and nitrogen polymers and process for preparation thereofInfo
- Publication number
- IL87719A0 IL87719A0 IL87719A IL8771988A IL87719A0 IL 87719 A0 IL87719 A0 IL 87719A0 IL 87719 A IL87719 A IL 87719A IL 8771988 A IL8771988 A IL 8771988A IL 87719 A0 IL87719 A0 IL 87719A0
- Authority
- IL
- Israel
- Prior art keywords
- boron
- preparation
- nitrogen polymers
- polymers
- nitrogen
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/583—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
-
- 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
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/08—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing boron
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Inorganic Fibers (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8712587A FR2620455B1 (fr) | 1987-09-11 | 1987-09-11 | Polymeres a base de bore et d'azote, leur procede de preparation et leur utilisation dans la fabrication de produits et articles ceramiques a base de nitrure de bore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL87719A0 true IL87719A0 (en) | 1989-02-28 |
Family
ID=9354793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL87719A IL87719A0 (en) | 1987-09-11 | 1988-09-08 | Boron and nitrogen polymers and process for preparation thereof |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US4939222A (pt) |
| EP (1) | EP0307259A1 (pt) |
| JP (1) | JPH01129034A (pt) |
| KR (1) | KR890005179A (pt) |
| CN (1) | CN1032544A (pt) |
| AU (1) | AU610238B2 (pt) |
| BR (1) | BR8804644A (pt) |
| DK (1) | DK502688A (pt) |
| FI (1) | FI884157A (pt) |
| FR (1) | FR2620455B1 (pt) |
| IL (1) | IL87719A0 (pt) |
| NO (1) | NO883996L (pt) |
| PT (1) | PT88475B (pt) |
| ZA (1) | ZA886723B (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2620443B1 (fr) * | 1987-09-11 | 1989-12-22 | Rhone Poulenc Chimie | Nouveaux composes a base de nitrure de bore |
| FR2620454B1 (fr) * | 1987-09-11 | 1989-12-22 | Rhone Poulenc Chimie | Polymeres a base de bore et d'azote utilisables notamment pour la fabrication de produits et articles ceramiques a base de nitrure de bore, ainsi que leur procede de preparation |
| FR2629463B1 (fr) * | 1988-04-01 | 1990-12-14 | Rhone Poulenc Chimie | Procede de preparation de polymeres a base de bore et d'azote precurseurs de nitrure de bore |
| FR2637603B1 (fr) * | 1988-10-06 | 1992-06-12 | Rhone Poulenc Chimie | Polymeres a base de bore et d'azote, leur procede de preparation et leur utilisation comme precurseurs de nitrure de bore |
| US5128286A (en) * | 1989-06-20 | 1992-07-07 | Tonen Corporation | Boron-containing, silicon nitride-based ceramic shaped body |
| FR2661181B1 (fr) * | 1990-04-20 | 1992-06-19 | Rhone Poulenc Chimie | Procede de reticulation de polymeres a base de bore et d'azote, notamment pour l'obtention de fibres ceramiques. |
| FR2691150B1 (fr) * | 1992-05-15 | 1994-08-12 | Rhone Poulenc Chimie | Triéthylnylborazines, leur préparation et leur utilisation notamment pour la préparation de céramique essentiellement à base de nitrure de bore. |
| US6355081B1 (en) | 1999-06-01 | 2002-03-12 | Usf Filtration And Separations Group, Inc. | Oleophobic filter materials for filter venting applications |
| DE102005005383A1 (de) * | 2005-02-05 | 2006-08-10 | Degussa Ag | Verfahren zur kontinuierlichen Herstellung kohlenstoffhaltiger Mono-, Oligo- und/oder Polyborosilazane |
| DE102005047078B3 (de) * | 2005-09-30 | 2007-05-03 | Trumer Schutzbauten Gesmbh | Biegemaschine, insbesondere Seilbiegemaschine |
| CN102321246B (zh) * | 2011-06-30 | 2013-01-02 | 西安交通大学 | 一种聚硼氮烷陶瓷先驱体及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147735A (ja) * | 1984-08-11 | 1986-03-08 | Isoji Taniguchi | 有機窒化ホウ素重合体の製造法 |
| US4581468A (en) * | 1985-05-13 | 1986-04-08 | Ultrasystems, Inc. | Boron nitride preceramic polymers |
| US4767728A (en) * | 1986-07-30 | 1988-08-30 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Boron-containing organosilane polymers and ceramic materials thereof |
| US4810436A (en) * | 1986-11-21 | 1989-03-07 | Hoechst Celanese Corp. | Process for the formation of boron-containing ceramics from organoboron preceramic polymers |
| US4857490A (en) * | 1987-08-31 | 1989-08-15 | Hoechst Celanese Corp. | Process of manufacturing boron ceramics from carboralated diacetylene polymers |
| FR2620454B1 (fr) * | 1987-09-11 | 1989-12-22 | Rhone Poulenc Chimie | Polymeres a base de bore et d'azote utilisables notamment pour la fabrication de produits et articles ceramiques a base de nitrure de bore, ainsi que leur procede de preparation |
-
1987
- 1987-09-11 FR FR8712587A patent/FR2620455B1/fr not_active Expired
-
1988
- 1988-07-29 EP EP88401975A patent/EP0307259A1/fr not_active Withdrawn
- 1988-09-08 IL IL87719A patent/IL87719A0/xx unknown
- 1988-09-08 NO NO88883996A patent/NO883996L/no unknown
- 1988-09-09 DK DK502688A patent/DK502688A/da not_active Application Discontinuation
- 1988-09-09 PT PT88475A patent/PT88475B/pt not_active IP Right Cessation
- 1988-09-09 JP JP63224890A patent/JPH01129034A/ja active Pending
- 1988-09-09 AU AU22096/88A patent/AU610238B2/en not_active Ceased
- 1988-09-09 ZA ZA886723A patent/ZA886723B/xx unknown
- 1988-09-09 BR BR8804644A patent/BR8804644A/pt unknown
- 1988-09-09 FI FI884157A patent/FI884157A/fi not_active IP Right Cessation
- 1988-09-10 KR KR1019880011708A patent/KR890005179A/ko not_active Application Discontinuation
- 1988-09-10 CN CN88106700A patent/CN1032544A/zh active Pending
- 1988-09-12 US US07/242,907 patent/US4939222A/en not_active Expired - Fee Related
-
1990
- 1990-03-30 US US07/501,769 patent/US5096861A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR890005179A (ko) | 1989-05-13 |
| US4939222A (en) | 1990-07-03 |
| FR2620455B1 (fr) | 1989-12-22 |
| BR8804644A (pt) | 1989-04-18 |
| PT88475A (pt) | 1988-10-01 |
| AU610238B2 (en) | 1991-05-16 |
| DK502688A (da) | 1989-03-13 |
| CN1032544A (zh) | 1989-04-26 |
| FI884157A (fi) | 1989-03-12 |
| AU2209688A (en) | 1989-03-16 |
| JPH01129034A (ja) | 1989-05-22 |
| ZA886723B (en) | 1990-06-27 |
| FI884157A0 (fi) | 1988-09-09 |
| PT88475B (pt) | 1992-11-30 |
| DK502688D0 (da) | 1988-09-09 |
| US5096861A (en) | 1992-03-17 |
| FR2620455A1 (fr) | 1989-03-17 |
| EP0307259A1 (fr) | 1989-03-15 |
| NO883996D0 (no) | 1988-09-08 |
| NO883996L (no) | 1989-03-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0430517A3 (en) | Biomosaic polymers and method for preparing same | |
| GB2189792B (en) | Process for preparing high molecular weight acrylic polymers | |
| EP0322731A3 (en) | Vinylcyclohexane-based polymers and process for production thereof | |
| ZA903829B (en) | Syndio-isoblock polymer and process for its preparation | |
| AR242960A1 (es) | Procedimiento de polimerizacion para preparar una mezcla de caucho de polidieno. | |
| GB2207679B (en) | Block copolymer and process for preparing it | |
| IL87718A0 (en) | Boron and nitrogen polymers and process for preparation thereof | |
| DE3664328D1 (en) | Process for preparing methacrylimide-containing polymers | |
| YU45490A (en) | Process for preparing glicozated insulines and their mixtures | |
| YU23587A (en) | Process for buthadien polymerization in mass | |
| IL87719A0 (en) | Boron and nitrogen polymers and process for preparation thereof | |
| EP0301665A3 (en) | Functionalized polymers and process for the preparation thereof | |
| EP0417526A3 (en) | Methods for preparing polytitanocarbosilazane polymers and ceramics therefrom | |
| EP0313878A3 (en) | Polymeric hydridosilazanes, process for their preparation and their use | |
| EP0312825A3 (en) | Polymeric hydridochlorosilazanes and process for their preparation | |
| IL89809A0 (en) | Process for the preparation of boron and nitrogen-based polymers | |
| ZA897582B (en) | Polymers based on boron and nitrogen,process for their preparation and their use | |
| EP0229219A3 (en) | Urease and process for preparation thereof | |
| EP0423686A3 (en) | Silacyclobutanes and process for preparation | |
| GB8912430D0 (en) | Polymers and processes for their preparation | |
| EP0416396A3 (en) | Tetrasaccharides and process for their preparation | |
| EP0199847A3 (en) | Process for preparing and purifying alkoxyphosphazene polymer | |
| IE890982L (en) | Preparing polymers based on boron and nitrogen | |
| CS131388A1 (en) | 2-nitrophenyl-4-/n-carboxyphenyl-sulphonamid and process for preparing thereof | |
| EP0433806A3 (en) | Isocyanatoalkylsulfonates and process for their preparation |