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CLASS 9 EUROINVENT 2010 CLASA 9<br />

Institution Technical University “ Gheorghe Asachi" <strong>Iasi</strong><br />

Patent no. Pending<br />

The invention relates to a modular textile structure with<br />

tridimensional geometry, covered with polyurethane foam<br />

which allows the control of the aerodynamically coefficient<br />

Description<br />

and reduce the coefficient of friction between the body and a<br />

EN<br />

type of fluid through creation of some channels with circular<br />

cross section and layout according to a rigorous preset<br />

trajectory.<br />

9.6.<br />

Procedure for obtaining and using a tanning product for<br />

Title EN<br />

natural leather<br />

Procedeu de obtinere si utilizare a unui produs tanant pentru<br />

Titlu RO<br />

(pre)tabacirea pieilor naturale<br />

Crudu Marian<br />

Authors<br />

1 , Deselnicu Viorica 1 , Niculescu Mihaela 1 ,<br />

Boca Nicolae 2 , Sutiman Daniel- Mircea 3 , Sibiescu Doina 3 ,<br />

Cailean Laurentiu-Adrian 3<br />

1 INCDTP- ICPI Bucharest Branch<br />

Institution 2 SC Zirom SA Giurgiu<br />

3 Technical University “Gh. Asachi” <strong>Iasi</strong><br />

Patent no. Pending RO A/00941/17.11.2009<br />

This invention relates to a process for obtaining a product for<br />

tanning natural leather and how to use it. The design process of<br />

obtaining and applying the new product is based on following<br />

elements:<br />

Leather industry is facing serious environmental problems having a<br />

negative impact on its<br />

Description<br />

- The main goal of leather manufacturers is to increase eco<br />

EN<br />

efficiency of this sector by harmonization of economic performance<br />

criteria with criteria for environmental protection<br />

- New procedures should not exceed environmental restrictions and<br />

should not alter existing industrial technologies of natural leather<br />

processing<br />

- New procedures must lead to economical efficiency<br />

Invenţia se referă la un procedeu de obtinere a unui produs tanant<br />

destinat (pre)tǎbǎcirii pielor naturale şi utilizarea acestuia. La<br />

proiectarea procedeului de obţinere şi aplicare a noului produs cu<br />

caracter tanant s-a tinut cont de urmatoarele elemente:<br />

Descriere<br />

- industria de pielărie se confruntă astazi cu serioase probleme de<br />

RO<br />

mediu, un raport al Băncii Mondiale plasând-o pe locul nouă, într-o<br />

ierarhie funcţie de impactul negativ asupra mediului;<br />

- principalul deziderat al producătorilor de piele, materiale auxiliare<br />

si utilaje este acela de a creşte eco-eficienţa sectorului de pielărie,<br />

120

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