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BG50894A1
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Hard foam polyurethane composition
|
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BG47881A1
|
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Method for producing polyester fibres with improved dyeing properties
|
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BG46226A1
|
|
Fibre- forming polyester and method for obtaining it
|
|
BG46068A1
|
|
Composition of polyisocyanureurethane foam
|
|
BG46067A1
|
|
Polyesteralcohol and method for its preparation
|
|
BG48863A1
|
|
Phosphor containing oligoester alcohol and method for its preparation
|
|
BG48864A1
|
|
Phosphor containing oligoester alcohol and method for its preparation
|
|
BG48023A1
|
|
Phosphor containing oligoester alcohol and method for its preparation
|
|
BG48865A1
|
|
Phosphor containing plastifier and method for its preparing
|
|
BG48861A1
|
|
Phosphor containing oligoester alcohol and method for its preparation
|
|
BG48022A1
|
|
Phosphor containing plasticizer and method for its preparing
|
|
BG47724A1
|
|
Method and composition for preparing of polyesteralcohols
|
|
BG48873A1
|
|
Method for preparation of polyethylene terephtalate
|
|
BG48872A1
|
|
Phosphor- and metalcontaining polyethelene terephtalate and method for its preparation
|
|
BG48871A1
|
|
Phosphor- and metalcontaining polyethylene telephtalate and method for its preparation
|
|
BG47410A1
|
|
Elastomer composition for rubber coating of rolls in particular for textile industry
|
|
BG48741A1
|
|
Elastomer composition for roll rubbering
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