IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0716846
(2000-11-15)
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발명자
/ 주소 |
- Zhang, Yunchang
- Cannon, James C.
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출원인 / 주소 |
- BE Intellectual Property Inc.
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
6 인용 특허 :
3 |
초록
▼
The oxygen generating compositions are formed from a metal powder as a fuel, strontium peroxide as a chlorine suppressant, a catalyst, a reaction rate modifier, and an oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, and mixtures thereof. The oxy
The oxygen generating compositions are formed from a metal powder as a fuel, strontium peroxide as a chlorine suppressant, a catalyst, a reaction rate modifier, and an oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, and mixtures thereof. The oxygen generating compositions can optionally also further comprise a transition metal oxide catalyst, and can optionally further include a binder as a pressing aid for forming an oxygen generating oxygen generating block or core. The oxygen generating compositions can be formed from zero to about 15% by weight of metal powder as a fuel, about 0.1%-20% by weight strontium peroxide, from zero to about 15% by weight of a transition metal oxide catalyst, from zero to about 5% of an optional binder, and the remainder of an oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, and mixtures thereof.
대표청구항
▼
1. An oxygen generating composition for producing a breathable gas upon ignition of the composition, comprising:iron powder as a fuel; strontium peroxide as a sole catalyst and as a sole chlorine remover and reaction rate modifier for the oxygen generating composition; and an oxygen source selected
1. An oxygen generating composition for producing a breathable gas upon ignition of the composition, comprising:iron powder as a fuel; strontium peroxide as a sole catalyst and as a sole chlorine remover and reaction rate modifier for the oxygen generating composition; and an oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, and mixtures thereof. 2. The oxygen generating composition of claim 1, further comprising a binder.3. The oxygen generating composition of claim 1, wherein said oxygen source is an alkali metal chlorate selected from the group consisting of sodium chlorate, potassium perchlorate, lithium perchlorate, and mixtures thereof.4. The oxygen generating composition of claim 2, wherein said binder is an inorganic binder selected from the group consisting of glass powder, glass fiber, ceramic fiber, bentonite, kaolinite and mixtures thereof.5. An oxygen generating composition for producing a breathable gas upon ignition of the composition, comprising:from zero to about 15% by weight of iron powder as a fuel; about 0.1-20% by weight strontium peroxide as a sole catalyst and as a sole chlorine remover and reaction rate modifier for the oxygen generating composition; from zero to about 5% of a binder; and the remainder of an oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, and mixtures thereof. 6. The oxygen generating composition of claim 5, wherein said oxygen source is an alkali metal chlorate selected from the group consisting of sodium chlorate, potassium perchlorate, lithium perchlorate, and mixtures thereof.7. The oxygen generating composition of claim 5, wherein said binder is an inorganic binder selected from the group consisting of glass powder, glass fiber, ceramic fiber, bentonite, kaolinite and mixtures thereof.8. An oxygen generating composition for producing a breathable oxygen gas upon ignition of the composition, comprising:from zero to about 12% by weight of iron powder as a fuel; about 1-6% by weight strontium peroxide as a sole catalyst and as a sole chlorine remover and reaction rate modifier for the oxygen generating composition; from zero to about 5% of a binder; and the remainder of an oxygen source selected from the group consisting of alkali metal chlorates, alkali metal perchlorates, and mixtures thereof. 9. The oxygen generating composition of claim 8, wherein said oxygen source is an alkali metal chlorate selected from the group consisting of sodium chlorate, potassium perchlorate, lithium perchlorate, and mixtures thereof.10. The oxygen generating composition of claim 8, wherein said binder is an inorganic binder selected from the group consisting of glass powder, glass fiber, ceramic fiber, bentonite, kaolinite and mixtures thereof.
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