公开(公告)号：US06750293B2

公开(公告)日：2004-06-15

申请号：US10107594

申请日：2002-03-27

Applicant: Albert R. Harvey ,  John W. Ellertson

Inventor： Albert R. Harvey ,  John W. Ellertson

IPC: C08L900

CPC classification number: F02K9/346 ,  C08F8/04 ,  C08K5/098 ,  C08K5/14 ,  C08L15/005 ,  Y10S526/938 ,  C08L2666/08

Abstract: Disclosed are a precursor composition, a rubber component and a shear ply prepared from the precursor composition, and methods for making and using the same. The precursor composition includes a first hydrogenated nitrile conjugated-diene copolymer modified by a metal salt unsaturated carboxylic acid ester, wherein the first hydrogenated nitrile conjugated-diene copolymer is derived from a first ethylenically unsaturated nitrile and a first conjugated diene a second hydrogenated nitrile conjugated-diene copolymer derived from a second ethylenically unsaturated nitrile and a second conjugated diene; and a curing agent.

Abstract translation: 公开了由前体组合物制备的前体组合物，橡胶组分和剪切层及其制备和使用方法。 前体组合物包括通过金属盐不饱和羧酸酯改性的第一氢化腈共轭二烯共聚物，其中第一氢化腈共轭二烯共聚物衍生自第一烯属不饱和腈和第一共轭二烯，第二氢化腈共轭 - 衍生自第二烯键式不饱和腈和第二共轭二烯的二烯共聚物; 和固化剂。

公开(公告)号：US07070705B2

公开(公告)日：2006-07-04

申请号：US10772877

申请日：2004-02-05

Applicant: Albert R. Harvey ,  John W. Ellertson

Inventor： Albert R. Harvey ,  John W. Ellertson

IPC: F16L59/00

CPC classification number: F02K9/974 ,  F02K9/346 ,  F05D2300/224 ,  F05D2300/43 ,  F05D2300/431 ,  F05D2300/603 ,  F05D2300/614 ,  F05D2300/615

Abstract: Insulation for a rocket motor is provided, as is a method for insulating a rocket motor. The insulation includes a cured elastomer and vapor-grown carbon fibers dispersed in the cured elastomer. The cured elastomer is preferably formed from a precursor composition comprising an EPDM terpolymer. Generally, the vapor-grown carbon fibers have an internal graphitized tube surrounded by a sheath of vapor-deposited amorphous carbon.

Abstract translation: 提供火箭发动机的绝缘，绝热火箭发动机的方法也是如此。 绝缘体包括分散在固化的弹性体中的固化的弹性体和蒸气生长的碳纤维。 固化的弹性体优选由包含EPDM三元共聚物的前体组合物形成。 通常，气相生长碳纤维具有由气相沉积的无定形碳包裹的内部石墨化管。

公开(公告)号：US07012107B2

公开(公告)日：2006-03-14

申请号：US10463751

申请日：2003-06-17

Applicant: Albert R. Harvey ,  John W. Ellertson

Inventor： Albert R. Harvey ,  John W. Ellertson

IPC: C08L23/16 ,  C08F232/06 ,  F02K9/34

CPC classification number: F02K9/346 ,  C08K9/06 ,  F05D2230/90 ,  F05D2300/211 ,  F05D2300/43 ,  F05D2300/611 ,  C08L21/00 ,  C08L23/16

Abstract: A rocket motor insulation including an elastomer-based polymer is improved in its processability by the addition of silica particles treated with a hydrophobic coating. The insulation also preferably includes a metallic coagent cross-linker, which when used in combination with the hydrophobic silica particles increases the tear strength and the elasticity of the insulation, while at the same time not adversely affecting the bonding characteristics of the insulation.

Abstract translation: 通过添加用疏水涂层处理的二氧化硅颗粒，其加工性能提高了包含基于弹性体的聚合物的火箭发动机绝缘体。 绝缘体还优选包括金属助剂交联剂，当与疏水性二氧化硅颗粒组合使用时，增加了绝缘体的撕裂强度和弹性，同时不会不利地影响绝缘体的粘结特性。

公开(公告)号：US06606852B1

公开(公告)日：2003-08-19

申请号：US09613837

申请日：2000-07-11

Applicant: Albert R. Harvey ,  John W. Ellertson

Inventor： Albert R. Harvey ,  John W. Ellertson

IPC: F02K934

CPC classification number: F02K9/346 ,  C08K9/06 ,  F05D2230/90 ,  F05D2300/211 ,  F05D2300/43 ,  F05D2300/611 ,  C08L21/00 ,  C08L23/16

Abstract: A rocket motor insulation including an elastomer base polymer is improved in its processability by the addition of silica particles treated with a hydrophobic coating. The insulation also preferably includes a metallic coagent cross-linker, which when used in combination with the hydrophobic silica particles increases the tear strength and the elasticity of the insulation, while at the same time not adversely affecting the bonding characteristics of the insulation.

Abstract translation: 包括弹性体基础聚合物的火箭发动机绝缘体通过加入用疏水涂层处理的二氧化硅颗粒在其加工性方面得到改善。 绝缘体还优选包括金属助剂交联剂，当与疏水性二氧化硅颗粒组合使用时，增加了绝缘体的撕裂强度和弹性，同时不会不利地影响绝缘体的粘结特性。

公开(公告)号：US06787586B2

公开(公告)日：2004-09-07

申请号：US10310005

申请日：2002-12-03

Applicant: David G. Guillot ,  Albert R. Harvey

Inventor： David G. Guillot ,  Albert R. Harvey

IPC: C08L21018

CPC classification number: F02K9/346 ,  C08L9/00 ,  C08L23/16 ,  C08L77/00 ,  C08L2205/02 ,  C08L2205/16 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/06

Abstract: A novel and improved EPDM formulation for a solid propellant rocket motor is described wherein hexadiene EPDM monomer components are replaced by alkylidene norbornene components, and, with appropriate adjustment of curing and other additives, functionally required rheological and physical characteristics are achieved with the desired compatibility with any one of a plurality of solid filler materials, e.g., powder silica, carbon fibers or aramid fibers, and with appropriate adhesion and extended storage or shelf-life characteristics.

Abstract translation: 描述了一种用于固体推进剂火箭发动机的新型和改进的EPDM配方，其中己二烯EPDM单体组分被亚烷基降冰片烯组分代替，并且通过适当调节固化和其它添加剂，功能上需要的流变学和物理特性达到与所需的相容性 多种固体填充材料中的任何一种，例如粉末二氧化硅，碳纤维或芳族聚酰胺纤维，并且具有适当的粘附和延长的储存或保质期特性。

公开(公告)号：US07371784B2

公开(公告)日：2008-05-13

申请号：US10931778

申请日：2004-08-31

Applicant: David G. Guillot ,  Albert R. Harvey

Inventor： David G. Guillot ,  Albert R. Harvey

IPC: F02K9/34 ,  C08K3/04 ,  C08K3/36

CPC classification number: F02K9/346 ,  C08L9/00 ,  C08L23/16 ,  C08L77/00 ,  C08L2205/02 ,  C08L2205/16 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/06

Abstract: A novel and improved EPDM formulation for a solid propellant rocket motor is described wherein hexadiene EPDM monomer components are replaced by alkylidene norbornene components, and, with appropriate adjustment of curing and other additives, functionally required rheological and physical characteristics are achieved with the desired compatibility with any one of a plurality of solid filler materials, e.g., powder silica, carbon fibers or aramid fibers, and with appropriate adhesion and extended storage or shelf-life characteristics.

Abstract translation: 描述了一种用于固体推进剂火箭发动机的新型和改进的EPDM配方，其中己二烯EPDM单体组分被亚烷基降冰片烯组分代替，并且通过适当调节固化和其它添加剂，功能上需要的流变学和物理特性达到与所需的相容性 多种固体填充材料中的任何一种，例如粉末二氧化硅，碳纤维或芳族聚酰胺纤维，并且具有适当的粘附和延长的储存或保质期特性。

公开(公告)号：US06691505B2

公开(公告)日：2004-02-17

申请号：US10046132

申请日：2002-01-09

Applicant: Albert R. Harvey ,  John W. Ellertson

Inventor： Albert R. Harvey ,  John W. Ellertson

IPC: F02K900

CPC classification number: F02K9/974 ,  F02K9/346 ,  F05D2300/224 ,  F05D2300/43 ,  F05D2300/431 ,  F05D2300/603 ,  F05D2300/614 ,  F05D2300/615

Abstract: Insulation for a rocket motor is provided, as is a method for insulating a rocket motor. The insulation includes a cured elastomer and vapor-grown carbon fibers dispersed in the cured elastomer. The cured elastomer is preferably formed from a precursor composition comprising an EPDM terpolymer. Generally, the vapor-grown carbon fibers have an internal graphitized tube surrounded by a sheath of vapor-deposited amorphous carbon.

Abstract translation: 提供火箭发动机的绝缘，绝热火箭发动机的方法也是如此。 绝缘体包括分散在固化的弹性体中的固化的弹性体和蒸气生长的碳纤维。 固化的弹性体优选由包含EPDM三元共聚物的前体组合物形成。 通常，气相生长碳纤维具有由气相沉积的无定形碳包裹的内部石墨化管。

公开(公告)号：US06566420B1

公开(公告)日：2003-05-20

申请号：US09481709

申请日：2000-01-12

Applicant: David G. Guillot ,  Albert R. Harvey

Inventor： David G. Guillot ,  Albert R. Harvey

IPC: C08L900

CPC classification number: F02K9/346 ,  C08L9/00 ,  C08L23/16 ,  C08L77/00 ,  C08L2205/02 ,  C08L2205/16 ,  C08L2666/04 ,  C08L2666/02 ,  C08L2666/06

Abstract: A novel and improved EPDM formulation for a solid propellant rocket motor is described wherein hexadiene EPDM monomer components are replaced by alkylidene norbornene components and with appropriate adjustment of curing and other additives functionally-required rheological and physical characteristics are achieved with the desired compatibility with any one of a plurality of solid filler materials, e.g. powder silica, carbon fibers or aramid fibers, and with appropriate adhesion and extended storage or shelf life characteristics.

Abstract translation: 描述了一种用于固体推进剂火箭发动机的新型改进的EPDM配方，其中己二烯EPDM单体组分被亚烷基降冰片烯组分代替，并且适当调节固化和其它添加剂，功能上需要的流变学和物理特性达到所需的相容性 的多种固体填充材料，例如 粉末二氧化硅，碳纤维或芳纶纤维，并具有适当的粘合性和延长的储存或保质期特性。