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US2279743A
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Process for the production of moldable artificial masses
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GB521820A
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An improved process for preparing shaped articles and pieces from artificial resins by a die-casting operation
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GB519710A
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An improved process for preparing wetting and frothing agents
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US2230121A
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Synthetic resins
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GB514507A
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Improvements in and relating to the production of synthetic resins, moulding compositions and powders, and moulded articles
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GB515616A
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Improvements in and relating to the production of synthetic resins, moulding compositions and powders, and moulded articles
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US2134235A
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Production of moldable compositions
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GB248729A
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Improved manufacture of condensation products of urea or its derivatives and formaldehyde
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GB240840A
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Improved process for the treatment of condensation products of carbamide or its derivatives with formaldehyde
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GB266389A
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Improved process for the treatment of condensation products of carbamide or its derivatives with formaldehyde
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GB238904A
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Improved manufacture of condensation products of urea or its derivatives and formaldehyde
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US1762456A
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Making condensation products of urea and aldehyde
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GB217888A
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A process and apparatus for industrially removing the liquid medium from emulsion colloids
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GB213567A
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Improved manufacture of condensation products from urea, or its derivatives, and formaldehyde
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US1687312A
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Process for manufacturing urea-formaldehyde condensation products
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US1563793A
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Process for applying metallic coatings to porous bases
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GB201567A
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Process of applying electrolytic metal coatings to porous bases
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GB206512A
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Improved manufacture of condensation products from formaldehyde and urea, thio-urea or their derivatives
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GB201906A
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Improvements in or relating to the manufacture of condensation products from formaldehyde and urea, thio-urea or their derivatives
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GB193420A
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Improvements in or relating to the manufacture of condensation products from formaldehyde and urea or thic-urea and its derivatives
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