METHODS AND PROVISIONS FOR THE LIXIVIATION AND DEMOLDING OF HYDROGEL OPHTHALMIC LENSES WITH TENSIOACTIVE SOLUTIONS
Номер патента: AR058709A1
Опубликовано: 20-02-2008
Автор(ы):
Принадлежит: Johnson & Johnson Vision Care
Опубликовано: 20-02-2008
Автор(ы):
Принадлежит: Johnson & Johnson Vision Care
Реферат: La presente invencion incluye métodos y dispociciones para el procesamiento de lentes de hidrogel utilizando soluciones acuosas como auxiliares de lixiviacion y como auxiliares de desmolde. The present invention includes methods and arrangements for the processing of hydrogel lenses using aqueous solutions as leaching aids and as demoulding aids.
Silicone hydrogel lenses with relatively-long thermal stability
Номер патента: CA2921303C. Автор: Frank Chang,Jinyu Huang,Ryan Desousa. Владелец: NOVARTIS AG. Дата публикации: 2018-04-24.