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BE593203A - - Google Patents

Info

Publication number: BE593203A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

Publication of BE593203ApublicationCriticalpatent/BE593203A/xx

Links

Classifications

- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)

BE593203D1960-07-13BE593203A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR832938AFR1262413A (en)	1960-07-13	1960-07-13	Application of powdered silica as an anti-caking agent in the manufacture of polyurethanes

Publications (1)

Publication Number	Publication Date
BE593203Atrue BE593203A (en)

Family

ID=8735488

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE593203DBE593203A (en)	1960-07-13

Country Status (2)

Country	Link
BE (1)	BE593203A (en)
FR (1)	FR1262413A (en)

0
- BEBE593203Dpatent/BE593203A/xxunknown
1960
- 1960-07-13FRFR832938Apatent/FR1262413A/ennot_activeExpired

Also Published As

Publication number	Publication date
FR1262413A (en)	1961-05-26

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