ES113248A1 - A process for manufacturing compressed objects based on condensation products of urea or thiourea or their derivatives; of aldehyde, such as formaldehyde, for example, or others; or its polymers or aldehyde-releasing associations. - Google Patents

A process for manufacturing compressed objects based on condensation products of urea or thiourea or their derivatives; of aldehyde, such as formaldehyde, for example, or others; or its polymers or aldehyde-releasing associations.

Info

Publication number
ES113248A1
ES113248A1 ES113248A ES113248A ES113248A1 ES 113248 A1 ES113248 A1 ES 113248A1 ES 113248 A ES113248 A ES 113248A ES 113248 A ES113248 A ES 113248A ES 113248 A1 ES113248 A1 ES 113248A1
Authority
ES
Spain
Prior art keywords
aldehyde
thiourea
associations
formaldehyde
urea
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES113248A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfenning Schumacher Werke GmbH
Original Assignee
Pfenning Schumacher Werke GmbH
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.)
Filing date
Publication date
Application filed by Pfenning Schumacher Werke GmbH filed Critical Pfenning Schumacher Werke GmbH
Priority to ES113248A priority Critical patent/ES113248A1/en
Publication of ES113248A1 publication Critical patent/ES113248A1/en
Expired legal-status Critical Current

Links

ES113248A 1929-05-29 1929-05-29 A process for manufacturing compressed objects based on condensation products of urea or thiourea or their derivatives; of aldehyde, such as formaldehyde, for example, or others; or its polymers or aldehyde-releasing associations. Expired ES113248A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES113248A ES113248A1 (en) 1929-05-29 1929-05-29 A process for manufacturing compressed objects based on condensation products of urea or thiourea or their derivatives; of aldehyde, such as formaldehyde, for example, or others; or its polymers or aldehyde-releasing associations.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES113248A ES113248A1 (en) 1929-05-29 1929-05-29 A process for manufacturing compressed objects based on condensation products of urea or thiourea or their derivatives; of aldehyde, such as formaldehyde, for example, or others; or its polymers or aldehyde-releasing associations.

Publications (1)

Publication Number Publication Date
ES113248A1 true ES113248A1 (en) 1929-07-16

Family

ID=65573938

Family Applications (1)

Application Number Title Priority Date Filing Date
ES113248A Expired ES113248A1 (en) 1929-05-29 1929-05-29 A process for manufacturing compressed objects based on condensation products of urea or thiourea or their derivatives; of aldehyde, such as formaldehyde, for example, or others; or its polymers or aldehyde-releasing associations.

Country Status (1)

Country Link
ES (1) ES113248A1 (en)

Similar Documents

Publication Publication Date Title
ES113248A1 (en) A process for manufacturing compressed objects based on condensation products of urea or thiourea or their derivatives; of aldehyde, such as formaldehyde, for example, or others; or its polymers or aldehyde-releasing associations.
ES98425A1 (en) A process for preparing condensation products with urea or its derivatives and formaldehyde.
SU10099A1 (en) The method of obtaining water-soluble condensation products
ES104477A1 (en) A process for the preparation of formaldehyde solutions.
ES102804A1 (en) A centrifugal manufacturing process of parts for constructions based on plastic materials.
ES103327A1 (en) A process for manufacturing refractory articles.
ES99780A3 (en) A process for producing ornaments, letters, or other similar applications on artificial stone.
ES97104A1 (en) Process for the manufacture of hydrophobic resins by means of the condensation of urea or urea derivatives, with aldehydes, especially with formaldehyde.
ES104806A1 (en) A process for the preparation of a calcium formaldehyde sulfoxylate.
ES83791A3 (en) Process for the manufacture of condensation products of formaldehyde and carbamide or derivatives of carbamide.
ES104899A1 (en) A process for the manufacture of carbohydrate derivatives.
ES100087A1 (en) A process for the production of condensation products from acrolein and urea or their derivatives.
ES103515A1 (en) Perfections in graduated or time fuzes, for projectiles.
ES103793A1 (en) A procedure for the formation of hardened concretes.
ES124520A1 (en) A process for obtaining condensation products from urea and formaldehyde (urea formaldehyde resins).
ES101799A1 (en) Device for manufacturing rubber articles, especially hollow articles, starting from rubber dispersions.
ES101800A1 (en) Device for manufacturing rubber articles, especially hollow articles, starting from rubber dispersions.
ES104034A1 (en) A process for the preparation of condensation products from formaldehyde and thiourea and urea.
ES113538A2 (en) A process for the preparation of condensation products from formaldehyde and thiourea and urea.
ES109759A1 (en) Method for coating alterable articles and products obtained by it.
ES102387A3 (en) A procedure for the manufacture of turtlenecks for shirts.
ES101167A1 (en) Improvements in machinery for the manufacture of glass objects by blowing or molding.
ES104688A1 (en) A process for the manufacture of artificial filaments or filaments.
ES103132A3 (en) A procedure for filling the hair of the hides into grooves, slits or waves.
ES123728A1 (en) Process for the manufacture of condensation products of thiourea or mixtures of thiourea and urea with formic aldehyde.