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Применить Всего найдено 2. Отображено 2.
25-02-2021 дата публикации

PROCESS FOR THE PREPARATION OF FUNCTIONALIZED WEATHER-RESISTANT AND SLOW-DECAYING GEOTEXTILES

Номер: US20210054564A1
Автор: Vadakkethonippuathu Sivankuttynair Prasad, Padinjareveetil Anju, Methalayil Brahmakumar, Anitha Das Ravindranath, Sebastian Sumy, PRASAD VADAKKETHONIPPUATHU SIVANKUTTYNAIR, ANJU PADINJAREVEETIL, BRAHMAKUMAR METHALAYIL, RAVINDRANATH ANITHA DAS, SUMY SEBASTIAN, Prasad, Vadakkethonippuathu Sivankuttynair, Anju, Padinjareveetil, Brahmakumar, Methalayil, Ravindranath, Anitha Das, Sumy, Sebastian
Принадлежит: COIR BOARD, Council of Scientific and Industrial Research CSIR

Processes for making weather resistant, slow-decaying, durable natural fiber/coir geotextiles produce geotextiles having flexibility, permeability, light weight and cost-effective characteristics. In this process an in situ chemical grafting using a mixture of Cashew Nut Shell Liquid and aminoalkyl trialkoxysilanes with cellulose was done followed by curing in presence of sunlight, UV light or heat. The developed product showed durability and strength more than that of natural fiber/fabric and retaining natural fiber/fabric/geotextiles characteristics. The geotextiles have delayed bio-deterioration having wider long-term end use/applications. This process of making durable geotextiles is eco-friendly and retains the desired characteristic.

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Номер записи: 1
26-04-2022 дата публикации

Process for the preparation of functionalized weather-resistant and slow-decaying geotextiles

Номер: US0011313074B2
Автор: Vadakkethonippurathu Sivankuttynair Prasad, Padinjareveetil Anju, Methalayil Brahmakumar, Anitha Das Ravindranath, Sebastian Sumy
Принадлежит: Council of Scientific & Industrial Research, Coir Board

Processes for making weather resistant, slow-decaying, durable natural fiber/coir geotextiles produce geotextiles having flexibility, permeability, light weight and cost-effective characteristics. In this process an in situ chemical grafting using a mixture of Cashew Nut Shell Liquid and aminoalkyl trialkoxysilanes with cellulose was done followed by curing in presence of sunlight, UV light or heat. The developed product showed durability and strength more than that of natural fiber/fabric and retaining natural fiber/fabric/geotextiles characteristics. The geotextiles have delayed bio-deterioration having wider long-term end use/applications. This process of making durable geotextiles is eco-friendly and retains the desired characteristic.

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Номер записи: 2