Blount Research and Development, LLC
Chemical R&D on Flame Retardant Products for Industrial and Home Applications

Telephone (619) 698-6060 • San Diego, California • United States

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PATENT NO.

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  BLOUNT'S PATENTED
FLAME RETARDANT COMPOUNDS

(Flame retardants for foamed, solid, adhesive, coating agent and water based urethane silicate)
   1. flame retardants
     a. alkali metal phosphates plus silicic acid and/or silica
     b. alkaline earth metal phosphates c. metal phosphates

(Flame retardants for foams, solids, water based urethanes)
   1. flame retardants a. basic inorganic or organic compounds reacted with
     a. phosphorus acid and/or a halogenated organic compound in a polyol
     b. amino phosphate or an amino salt of an organic phosphorus compound
     c. amino compound and an organic phosphorus compound added to a polyol
     d. ammonia compound and an inorganic or organic phosphorus compound
         added to a polyol

(Flame retardants for foams, solids, water based urethanes)
   1. flame retardants
     a. inorganic or organic salt of a phosphorus and or organic phosphorus
         compounds.
     b. amino salt of a polyol containing a phosphorus radical

(Flame retardants for foams, solids, adhesives and water based urethanes)
   1. flame retardant
     a. alkali metal silicates
     b. alkali metal silicates plus an inorganic or organic phosphorus compound
     c. alkali metal silicate plus an halogenated and/or phosphorus compound

(Flame retardants for foams, solid, adhesives and water based urethanes)
   1. flame retardants
     a. aqueous alkali metal silicates
     b. aqueous alkali metal silicates with inorganic or organic phosphates

(Flame retardant for foams, solids, adhesives, coating agent and
water based plastic compositions, urethanes and natural products)

   1. flame retardants
     a. silica aerogel plus alkali metal, alkaline earth metal or metal phosphates

(Flame retardants for solids, foams, adhesives, water based urethanes)
   1. flame retardants
     a. acidic boron compounds
     b. acidic boron compounds plus amino compounds
     c. acidic boron compounds plus basic inorganic or organic salt
         forming compounds
     d. acidic boron compounds plus ammonium compounds

(Surface active compounds and flame retardants for solid, foams,
adhesive and coating agent of plastics and natural products flame retardants)

   1. Flame retardants
     a. organic phosphates
     b. salts of organic phosphorus containing compounds

(Flame retardants for foams, solids, adhesives, coating agents,
water based urethanes)

   1. flame retardants
     a. amino phosphates
     b. aminoplast phosphates
     c. ammonium carbamate phosphate
     d. urea derivatives phosphates
     e. amino polyphosphate
     f. amino salt of phosphorus oxytrihalide
     g. ammonium amino phosphates

(Flame retardants for foams, solids, adhesives, water based urethanes)
   1. flame retardants
     a. polyols containing boron
     b. polyols containing boron with phosphorus radicals
     c. halogenated polyols containing boron
     d. halogenated polyols containing boron and phosphorus radicals

(Flame retardants for foams, solids, adhesives, coating agents,
water based natural products,urethanes and plastics)

   1. flame retardants
     a. boron containing compounds plus oxidated silicon compounds
     b. Boron oxyacid plus a basic silicate

(Flame retardants for foams, solids, adhesives, coating agents,
water based urethanes)

   1. flame retardants
     a. acidic boron compounds
     b. acidic boron compounds with amino compounds
     c. acidic boron compounds with amines
     d. acidic boron compounds with polyamines
     e. acidic boron compounds with aminoplasts
     f. acidic boron compounds with ammonia
     g. Acidic boron compounds with hydrolyzed condensated urea

(Flame retardants for foams, solids, adhesives, coating agents of
urethanes, natural products, plastics,high melting plastic compositions)

Phosporus trihalides and phosphorus oxy trihalides may be reacted with alcohols,
epoxides, etc, to produce organic phosphites, phosphonates, phosphates, etc. and
their salts.
   1. flame retardants
     a. inorganic or organic salts of organic phosphorus containing compounds
     b. amino phosphates
     c. amine phosphates
     d. amino salts of organic phosphates
     e. amino salts of organic phosphites
     f. amino salts of organic phosphonates
     g. inorganic salts of organic phosphorus compounds
     h. organic salts of organic phosphorus compounds
     i. boron compounds with the above

(Flame retardants for solid, foams, adhesives, coating agents, water
based urethanes)

   1. flame retardants
     a. alkali metal silicate glass
     b. alkali metal silicate glass with halogenated and/or organic phosphorus
         compounds such as organic phosphates, phosphites and phosphonates,
     c. alkali metal silicate glass with amino compounds

(Flame retardants for foams, solid, adhesives, coating agents,water
based urethanes)

   1. flame retardants
     a. phosphorus acids
     b. polyphosphoric acids
     c. phosphorus acid reacted with organic compound in a polyol
     d. phosphorus acid reacted with a polyepoxy compound in a polyol

(Flame retardants for urethanes, plastics, natural products)
   1. flame retardants
     a. boron-phosphate
     b. boron-phosphoric acid
     c. boron-polyphosphoric acid
     d. amino boron-phosphate
     e. amino boron-polyphosphate
     f. ammonium boron-polyphosphate
     g. organic boron-phosphates
     h. inorganic and organic salts of boron-phosphoric acid
     i. inorganic and organic salts of boron-polyphosphoric acid
     j. inorganic and organic salts of organic boron-phosphoric acid
     k. boron organic phosphorus compounds
     l. inorganic and organic salts of boron organic phosphorus compounds

(Flame retardants for foams, solids, adhesives, coating agents,
water based urethanes)

   1. flame retardants
     a. organic phosphites, hydrogen phosphites, phosphonate, phosphates,
         hydrogen phosphates
     b. polyisocyanate-organic phosphorus prepolymers

(Flame retardants for foams, solids, adhesives, coating agents and
water based urethanes)

   1. flame retardants
     a. organic phosphites, hydrogen phosphites, phosphonates, phosphates,
         hydrogen phosphates, phosphate esters and phosphite esters

(Flame retardants for foams, solids, adhesives, coating agents, water based
urethanes, natural products, such as wood, fabric and other plastics)

   1. flame retardants
     a. organic silicon-phosphorus halides
     b. organic silicon-phosphorus compounds
     c. organic silicon-phosphorus resins

(Flame retardants for foams, solids, adhesives, coating agents, water
based urethanes, natural products and plastics)

     1. Flame retarded silicone phosphorus resinous compositions
        Produced by reacting silicon halides + phosphorus halides with
        polymerizable organic compounds.

(Flame retardants for foams, solids, adhesives, coating agents,
water base plastics, urethanes, natural products & flame retardant compounds)

     1. Flame retardant silicone phosphorus compounds produced by reacting
        silicon halides + phosphorus halides with organic compounds.

(Flame retardants for foams, solids, adhesives, coating agents,
water based plastics, urethanes, natural products and flame retardant resins
)
     1. Organic silicon phosphate flame retardant compounds
     2. Organic silicon phosphite flame retardant compounds
     3. Organic silicon phosphonate flame retardant compounds
     4. Organic silicon phosphorus esters flame retardant compounds
     5, Ammonium salt of organic silicon phosphorus flame retardant compounds
     6. Organic nitrogen salt of organic silicon phosphorus flame retardant compounds
     7. Inorganic salts of organic silicon phosphorus flame retardant compounds
     8. Silicone phosphorus resins
     9. Organic silicon boron-phosphate compounds

(Flame retardants for porous urethanes, natural products & plastics
coated with flame retardants)

     1. Carbonization Auxiliaries flame retardant compounds, phosphorus
         compounds, boron compounds
     2. Nitrogen containing flame retardant compounds

(Flame retardants for solid, foamed, adhesives, coating agents and
water based polyurethanes, natural products and plastics)


It includes inexpensive modified amino compounds and modified amino salts of
phosphorus compounds, boron compounds and boron-phosphorus compounds. These
compounds are as good or in some cases better than melamine or melamine phosphates but is also less expensive. Boron compounds maybe used with these flame retardant compounds. They may be used in foamed, solid, adhesives, coating and agents, water based plastics, polyurethane resin, water based, solids and flexible or rigid foams, polyester resins, epoxy resins, polyesters, nylon, natural products, forest fires, amino-formaldehyde resins, etc.

     1. partially hydrolyzed condensated urea
     2. partially hydrolyzed condensated urea salt of phosphorus acids
     3. partially hydrolyzed condensated urea salt of organic phosphorus acids
     4. partially hydrolyzed condensated urea-aldehyde resin
     5. partially hydrolyzed condensated urea borates
     6. Partially hydrolyzed condensated urea-amino compounds

(Flame retardants for solid, foamed, adhesives, coating agents and
water based polyurethanes, natural products and plastics)


It includes inexpensive modified urea-amino condensates with fillers such as amino
compounds, amino phosphates, amino polyphosphates, inorganic phosphates, sulfates
and borates, metals, aluminum hydroxide, etc.

     1. condensated urea-amino compounds
     2. urea-melamine condensations
     3. condensated urea-amino compounds with amino phosphates
     4. urea-melamine condensations with amino phosphates
     5. urea-dicyandiamide condensations
     6. urea-guanidine condensations

6,054,515

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(Flame retardants for foams, solids, adhesives, coating agents and
water based polyurethanes, natural products and plastics)


It includes salts of organic cyclic polyphosphorus compounds and compositions,
nitrogen containing compounds, carbonization auxiliaries, fillers, comb-like polymer and flame retardant fillers.

(Flame retardants for solid, foamed, adhesives, coating agents and
water based urethanes, plastic, natural products)


It includes polynitrogen containing salts of polyboron oxyacids with carbonization
auxiliaries and fillers for use in flame retarding organic materials.

(Flame retardants for solid, foamed, adhesives, coating agents
and water based urethanes, plastics, natural products)


It includes urea-nitrogen containing compounds condensates with carbonization
auxiliaries and fillers for use in flame retarding material or producing flame retardant
resins.

(Flame retardants for solids, foams, adhesives, coating agents and
water based urethanes, plastics, natural products)


It includes urea-organic compounds condensate-aldehyde resin and composition
containing carbonization auxiliaries and fillers for use as flame retardant compounds,
compositions and as adhesives.

(Flame retardants for solid, foams, adhesives, coating agent and
water based urethanes, plastics and natural products)


It includes amino condensates and amino condensate salt of phosphorus oxyacids with or without carbonization compounds and fillers.

(Amino flame retardant for flammable organic materials)

It includes a mixture of cyanuric acid and cyamelide and its aldehyde resin along
with carbonization compounds and fillers.

(Flame retardants for flammable organic compounds)

It includes mixtures of urea compounds and borates for fire and termite control.

(Flame retardant polyurethane foams)

Polyurethane foams produced using sufficient aqueous urea to flame retard the foams.

(Flame retardant polynitrogen compounds salts of boron compounds)

It includes various amino salts of boron compounds for use to flame retard organic materials.

(Urea condensate salt of sulfur oxyacids for flame retarding organic materials)

Urea is condensated then reacted with sulfur oxyacid to form a flame retardant
salt which is added on or in organic materials such as cellulose product and plastics.

(Amino condensation compounds and compositions for flame retarding
organic materials)


Urea is racted with and/or condensated with organic compounds and resins to
produce flame retardant compounds and resins. They may be combined with
carbonization compounds and fillers to be applied on or in organic materials to
produce flame retardant product.

(Organic phosphorus-phosphorus oxyacids compounds and compositions)

Organic phosphorus-phosphorus oxyacids compounds are produced by reacting
phosphorus halides, phosphorus oxyacids and organic compounds. These
compounds may be combined with carbonization compounds and filler then
applied on or in organic materials to flame retard the material.

(Amino-aldehyde-phosphate resins)

An amino compound is reacted with a phosphorus oxyacid then reacted with
an aldehyde to produce a resin. The amino compound may also be first reacted
with an organic compound the reacted with a phosphorus oxyacid then reacted
with an aldehyde to produce a resin.

(Organic Phosphorus-Inorganic Phosphorus oxyacids compounds and
composition for flame retarding organic materials)

It includes organic phosphorus compounds reacted with inorganic phosphorus
compounds and their salts. Carbonization agents, carbonization accelerators,
nitrogen containing compounds and filler may be used with the organic-inorganic
polyphosphorus compounds to flame retard polyurethanes, polyepoxy resins,
polyesters, polyamides, polyethylene, polypropylene and other plastic and natural
products such as cellulose products, etc.

6,608,184 B2

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(Production of Products from Sewer Sludge)

Sewer sludge is heated with aqueous sodium hydroxide to produce, carbohydrates, fatty acids, glycerol and other products.

6,777,469 B2

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(Urea condensate-Sewer Sludge Products)

Urea is heated and reacted with sewer sludge to produce animal feed and flame retardants.

6,908,995 B2

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(Production of Carbohydrates, Alcohol and Resins from Biomass)

Biomass is heated with aqueous sodium hydroxide to produce carbohydrates and lignin.

7,129,291 B2

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(Flame Retartand Urea-Bio Based Urethane Compositions)

Urea with bio based compounds such as vegetable oils and/or carbohydrates are reacted with polyisocyanates to produce urethane compositions. Other components such as water, blowing agents, polyols, flame retardants and surfactants may be added to the bio based compounds.


  BLOUNT'S
BIOMASS PATENTS

Published No.
20110094678-A1

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(Delignificatin of biomass containing lignin and production of amino lignin aldehyde resins and carbohydrates )


Published No.
20110098384-A1

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(Production of amino lignin and amino lignin cellulose resins and adhesives )



  BLOUNT'S PATENTED
ROTARY ENGINES

5,433,176

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(Rotary-reciprocal combustion engine )

6,167,850

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(Rotary combustion engine with pistons )

8,011,346

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(Rotary compressed gas engine with pistons )


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