propellant plasticizer google patents

US4482406A – Propellant plasticizer – Google Patents

A plasticizer for propellant compositions is 2-hydroxy-3-butoxypropyl oleate. The plasticizer can be incorporated into propellants which conventionally include a binder fuel component, oxidizer component, isocyanate curing agent as well as other conventional components as desired such as bonding agents, curing catalysts and ballistic modifiers.,JP3002038B2 – Propellant plasticizer – Google Patents ,plasticizer reaction polyether propellant molecular weight Prior art date 1991-10-31 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 – Fee Related Application number JP3286080A Other languages …,US4482409A – Plasticizer system for … – Google Patents ,plasticizer propellant parts weight solid Prior art date 1983-05-23 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 – Fee Related Application number US06/497,457 Inventor William D.

US4482408A – Plasticizer system for propellant …

plasticizer propellant binder parts weight Prior art date 1983-05-23 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 – Fee Related Application number US06/497,456 Inventor William D.,US4482410A – Plasticizer system for propellant … ,plasticizer propellant plasticizers binder parts Prior art date 1983-05-23 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 – Fee Related Application number US06/497,458 Inventor William D …,WO2017062145A1 – patents.google.com ,A solid rocket propellant includes a blended plasticizer of at least two chemically different 3-nitro 1,2,4-triazoles. WO2017062145A1 – Solid rocket propellant with blended triazole plasticizer – Google Patents Solid rocket propellant with blended triazole plasticizer Download PDF Info …

US3104190A – patents.google.com

propellant dinitrile propellants plasticizer Prior art date 1957-10-24 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 – Lifetime Application number US692239A Inventor Fred M Ernsberger Martin H …,US7862668B1 – Single-base propellant … – Google Patents ,A gun propellant formulation comprising: a nitrocellulose component comprising from about sixty-five percent (65.0%) to about ninety-five (95.0%) of the gun propellant by weight, having a nitrogen proportion of substantially twelve and six-tenths percent (12.6%) nitrogen; an energetic plasticizer component comprising from about 5.0 percent (5.0%) to about 35 percent (35.0%) of the gun …,US4023994A – Solid propellant containing … – Google Patents ,1. A solid composite type propellant composition comprising as a base propellant an oxidizer, a metallic fuel and fuel binder and between 0.1 and 10% by weight of a ferrocene plasticizer that is selected from the group consisting of mono- and di-substituted ferrocenes wherein the substituents are selected from the group consisting of –R, –COR, –CO 2 R, –CH(OH)R, and –CH(R'CO 2 )R wherein …

US Patent for Plasticizer system for propellant …

Justia Patents US Patent for Plasticizer system for propellant compositions Patent (Patent # 4,482,409) Plasticizer system for propellant compositions . May 23, 1983 – The United States of America as represented by the Secretary of the Air Force.,US Patent for Plasticizer system for propellant … ,BACKGROUND OF THE INVENTION. This invention relates to solid propellant compositions and to an improved plastercizer system for use therewith.,US Patent for Plasticizer system for propellant … ,Justia Patents US Patent for Plasticizer system for propellant compositions Patent (Patent # 4,482,410) Plasticizer system for propellant compositions . May 23, 1983 – The United States of America as represented by the Secretary of the Air Force.

US Patent for Plasticizer system for propellant …

Plasticizer system for propellant compositions May 23, 1983 – The United States of America as represented by the Secretary of the Air Force The present invention discloses the preparation of a novel family of polytetramethyleneglycol monooctaneoate ester-ethers and their use as internal plasticizers for propellant compositions.,Propellant plasticizer – The United States of America as … ,A plasticizer for propellant compositions is 2-hydroxy-3-butoxypropyl oleate. The plasticizer can be incorporated into propellants which conventionally include a binder fuel component, oxidizer component, isocyanate curing agent as well as other conventional components as desired such as bonding agents, curing catalysts and ballistic modifiers.,effects of plasticizers on solid rocket propellant adhesion ,US4482406A – Propellant plasticizer – Google Patents A plasticizer for propellant compositions is 2-hydroxy-3-butoxypropyl oleate. The plasticizer can be incorporated into propellants which conventionally include a binder fuel component, oxidizer component, isocyanate curing agent as well as other conventional components as desired such as …

US Patent for Rocket motor propellants, systems and/or …

A rocket motor propellant including a low molecular weight hydroxyl-terminated polybutadiene (HTPB) polymer and, a high molecular weight isocyanate. In some implementations, a rocket motor propellant hereof is plasticizer free.,US Patent for Solventless double base propellants … – Justia ,1. A metriol trinitrate plasticized double-base propellant having about 30 to about 70 weight percent nitrocellulose, an energetic plasticizer consisting of about 30 to 60 weight percent metriol trinitrate and about 2 to 20 weight percent triethylene glycol dinitrate which is prepared by the solventless process wherein the process includes slurrying any grade of nitrocellulose with warm water …,US Patent for Insensitive gun propellant Patent (Patent … ,A gun propellant having reduced sensitivity to impact and improved burning ate, comprising crystallized NNHT particles admixed with a binder and at least one plasticizer. In a preferred embodiment, the binder is a nitrocellulose binder and the plasticizer is a liquid nitramine plasticizer.

Plasticizer system for propellant compositions – The …

The plasticizer is unable to migrate or evaporate away from the propellant during storage because it remains relatively free within the propellant until the cure reaction is complete. After cure, the material is attached through hydrogen bonding to the cure site.,US Patent for Solid combustible propellant composition … ,An exemplary propellant module is depicted in the FIGURE, where propellant module 10 has a housing or vessel 12 with a solid propellant composition 14 therein. Upon activation of combustion by ignition device 16 (e.g., an electronic ignition device), combustion of the solid propellant composition 14 produces combustion gases 18 that are …,Low-burning-rate high-energy solid propellant – Patent CN … ,The invention provides a low-burning-rate high-energy solid propellant, which belongs to the technical field of solid propellants and comprises the following components in percentage by mass: 17.5 to 22.5 percent of plasticizer, 6 to 7.5 percent of adhesive, 6.0 to 8.0 percent of oxidant, 48.0 to 52.0 percent of energetic explosive, 14.0 to 16.0 percent of metal fuel and 1.0 to 4.0 percent of …

Patents for C06B 23 – Compositions … – google.com

Patents for C06B 23 – Compositions characterised by non-explosive or non-thermic constituents (1,814) … US4025370 Double base propellant containing azobisformamide : …,High energy thermoplastic elastomer propellant – 百度学术 ,来自 Google Patents 喜欢 0 阅读量: 17 公开/公告号: WO1998021168 A1 公开/公告日期: May 22, 1998 … preferably in an amount of about four percent to about seven percent of the plasticizer by weight of the propellant.,Method for producing a functional, high-energetic material … ,The invention claimed is: 1. A method for producing a functional, high-energetic material having a layered grain structure and containing an energetic plasticizer and a polymeric desensitizer, comprising the steps of: providing a receptive grain in water; adding an energetic plasticizer in the form of a solution to said receptive grain in water; providing a first diffusion step by selecting …

Diffusion of plasticizer in a solid propellant based on …

The plasticizer is used as an additive to increase the flexibility, softness and workability of the propellant. This agent is responsible for the reduction in tensile strength and elastic modulus of the material.,Solid propellant with non-crystalline polyether/inert … ,A solid propellant composition comprising an oxidizer, a fuel and a binder, wherein the binder comprises, based on the weight of the total propellant composition: (a) from about 3 to about 12% of a non-crystalline polyether having a molecular weight of from about 1000 to about 9,000, and (b) from about 1 to about 12% of an inert plasticizer.,Energetic plasticizers for gun & rocket propellants … ,The composite propellant mixtures were prepared using nitro functionalized Hydroxyl-Terminated Polybutadiene (Nitro-HTPB) as a novel energetic binder and addition of energetic plasticizer. The new …

Patents for C06B 23 – Compositions … – google.com

Patents for C06B 23 – Compositions characterised by non-explosive or non-thermic constituents (1,814) … US4025370 Double base propellant containing azobisformamide : …,AN INHIBITOR COMPOSITION FOR SOLID PROPELLANTS AND A … ,The glass transition temperature (-70 to -80°C) of the cured formulation is determined by using Differential Scanning Calorimeter. The rate of erosion (0.1 – 0.5 mm/sec) is measured by Plasma Jet Method.,Propellant compositions including stabilized red … ,WO-2013032590-A1 chemical patent summary. Propellant compositions including stabilized red phosphorus, a method of forming same, and an ordnance element including the same

Method for producing a functional, high-energetic material …

The invention claimed is: 1. A method for producing a functional, high-energetic material having a layered grain structure and containing an energetic plasticizer and a polymeric desensitizer, comprising the steps of: providing a receptive grain in water; adding an energetic plasticizer in the form of a solution to said receptive grain in water; providing a first diffusion step by selecting …,Effect of Plasticizer on Mechanical and Thermal Properties … ,Abstract The relationship between the mechanical properties of in situ-prepared hydroxyl-terminated polyether (HTPE)/N-butyl-N-(2-nitroxyethyl)nitramine (Bu-NENA) binders and the plasticization ratio (pl/po), ranging from 0.4 to 1.2, was studied. The thermal properties and the very early stage of evaporation of Bu-NENA from an HTPE/Bu-NENA binder with a pl/po of 1.0 were also investigated.,isodecyl pelargonate plasticizer | Provide water treatment … ,US6905561B2 – Solid rocket propellant – Google Patents. The method of claim 1, wherein at least one solid compound comprises an oxidizer that comprises ammonium perchlorate and the propellant further comprises a plasticizer that comprises n-butyl nitratoethyl nitramine, trimethylol ethane trinitrate, triethyleneglycol dinitrate, dioctyl adipate …

2,2‐Dinitro‐1,3‐Bis‐Nitrooxy‐Propane (NPN): A New …

A new energetic plasticizer, 2,2-dinitro-1,3-bis-nitrooxy-propane (NPN), has been characterized. Its high oxygen balance, +12.5%, and low glass transition temperature, −81.5 °C (midpoint …,Synthesis, characterization and thermal behavior of 2,4 … ,2,4-Dinitrophenoxy ethanol (DNE) can be considered as a suitable plasticizer for propellants based on cellulose acetate. It was synthesized in two forms, raw and pure products, which were analyzed …,(PDF) Chemically Collapsible Mandrel for Solid Rocket … ,Composite propellant mainly consists of two parts, binder matrix (prepolymer, plasticizer, cross linker, antioxidant and curative etc.) and solid ingredients (oxidizer, metal fuel, burn rate …

Alkaline Neutralizer SSD Chemical Solution Industrial Chemicals Waste Water Treatment

/

13X High Purity Adsorbent Oxygen Concentration Zeolite Molecular Sieve 13X

/

Molecular Sieve Price Low Silicon 13X PSA 4×8 Mesh Zeolite Oxygen Molecular Sieve

/

HPMC MHEC HEC Cellulose Ether Rheology Modifier Thickening And Water Retention Agent Powder

/

Zeolite Molecular High Quality Granular Molecular Sieve 3a Zeolite Adsorbent For Drying Of Ethylene Propylene Butadien

/

High Quality White Powder Chemical Auxiliary Agent Vae Re-dispersible Polymer Powder

/

CAS :81646-13-1 Hair Care Products Methosulfate And Cetearyl Alcohol BTMS50 Raw Material For Cosmetic

/

Tcca 90% Price TCCA 90% Swimming Pool Water Treatment Chemicals TCCA Granular/tablet/powder

/

Plasticizer Plasticizer Dop Primary Plasticizer DOP DOTP Alternatives Composite Plant Ester In Stock

/

Hpmc Cellulose Hydroxypropyl Methyl Cellulose HPMC MHPC CAS 9004-65-3

/

Food Grade Scale Inhibitor Prefilter Siliphos Polyphosphate Crystal For Drinking Water

/

Carbon Black Prices Carbon Black N550

/

Zinc Oxide Desulfurization Adsorbent

/

Cellulose Ether Hpmc HPMC Cellulose Ether For Cement Thickener Concrete Mortar Chemical Additives HPMC Powder

/

Plasticizer Plasticizer High Quality Liquid Diethylhexyl Phthalate DINP Plasticizer CAS 28553-12-0 For PVC With Best Price

/

Plasticizer Plasticizer DOTP Plasticizer Di 2-ethylhexyl Terephthalate CAS 6422-86-2

/

Polyacrylamide Powder Partially Hydrolyzed Polyacrylamide PHPA Powder Oil Drilling Mud High Viscosity PHPA CAS.9003-05-8 Anionic Nonionic Cationic

/

Activated Carbon For Water Treatment Commercial Activated Carbon Coconut Shell Charcoal Buyers For Water Treatment

/

Antioxidant Antioxidant 1076 CAS 2082-79-3

/

Zeolite Supplier Jiuzhou Zeolite Powder For Molecular Sieve Chemical Auxiliary Agent Detergent Raw Material Zeolite 4A

/

Silica Gel Packets Desiccant Moisture Absorber Drying Agent Silica Gel Desiccants For Pharmaceutical Packets Eco-friendly

/

Pacs Poly Aluminium Chloride PAC For Water Treatment

/

Zeolite Crystal 93%-95% Purity Medical Grade Oxygen Output Zeolita 13X HP

/

Oxygen Absorber Manufacturer Deoxidizer Mylar Bags Oxygen Absorbers For For The Food With High Oil

/

Concrete Admixture Sodium Lignosulfonate Cement Grinding Agent/Plasticizer/Concrete Admixture Hot Sale Sodium Lignosulfonate/Lignosulphonate

/

Foaming Agent Window Door 750ml Insulation PU Expanding Spray Foaming Agent

/

UV Photoinitiator DETX 2 4 Diethylthioxanthone CAS 782799-44-8 C17H16OS

/

Pool Chlorine Tablets 56% 60% SDIC Sodium Dichloroisocyanurate Tablet Granule Powder For Swimming Pool Chlorine Granule

/

Tylose Powder Methyl Cellulose Hpmc Newsanda Shandong

/

Molecular Sieve For Oxygen Generator Zeolite 13X HP Molecular Sieve For Oxygen Generator

/

Waterproof Agent WH6982 Waterproof And Anti Salt Water Penetrating Concrete Sealer Anti Moisture Agent

/

90% Chlorine Tcca Powder Tcca 90% Granular Chlorine Tablets Water Treatment Chemical Tcca 90% Granular Powder For Swimming Pool

/

Methyl Cellulose For Construction Use Factory Price High Quality Hydroxypropyl Methyl Cellulose HPMC/HEMC/HEC/HPK

/

Japanese Flocculant SSD Solution Chemical Environment Product Agents

/

Chemical Cellulose Ether HPMC Hydroxypropyl Methyl Cellulose For Wall Putty Tile Adhesive Self Leveling

/

Plasticizer Plasticizer Green Plasticizer Green Plasticizer Efame Plasticizer Prices DOPT

/

Plasticizer Dop Pvc Plasticizer Dioctyl Phthalate DOP Substitute Composite Plant Ester Plasticizer For PVC With Cheap Price

/

Plasticizer High Quality Liquid Dioctyl Terephthalate DOTP Plasticizer NEO-T C24H3804 Multi-purpose Plasticizer With Best Price

/

Hpmc Powder Hydroxypropyl Methyl Cellulose Cas-9004-65-3 Detergent Thickener Chemicals Raw Material Manufacturers

/

Plasticizer Plasticizer For Pvc Chemical Plasticizer Dotp/Bis 2-ethylhexyl Terephthalate For Pvc Products Making