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DD298798A5
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Process for the preparation of calcium-containing stabilizer combinations for polymers of vinyl chloride
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DD298799A5
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Stabilizer lubricant system for polymers of vinyl chloride
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DD301189A7
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Method for producing small-salt-resistant pvc complex stabilizers
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DD301193A7
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Metal carboxylate-containing stabilizer combination for polymers of vinyl chloride
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DD290553A7
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Stabilizer for vinyl chloride polymers based on organocin compounds
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DD299889A7
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Stabilizer combination based on epoxidized compounds for polymers of vinyl chloride
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DD276854A1
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Process for preparing tin (ii) chlorides
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DD275690A1
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Process for the production of organozin nitrogens
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DD275691A1
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Method for producing organozin nuclear boxylates
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DD275402A1
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Method for absorption of gas-firm pollution from exhaust gases
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DD276599A3
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Method for producing haertable liquid polysulpide polymers
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DD277813A3
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Method for producing haertable liquid polysulpide polymers
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DD295635A5
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Process for the preparation of alkyl cinnthioglycolic acid esters
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DD265410A1
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Organotin-containing stabilizer system for vinylchloridepolymers
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DD297897A7
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Stabilizer combination for polymers of vinyl chloride
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DD263294A1
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Calciumstearate-containing agent combination for vinyl chloride polymerises
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DD263296A1
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Calcium-containing drying agent for polymer mixtures containing moisture
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DD263284A1
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Method for producing substance-substable pvc complex stabilizers on metal carboxylate base
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DD263285A1
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Process for preparing calcium sife-proof processing tools
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DD260061A1
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Process for the preparation of thiodipropionic acid esters
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