Process for preparing flexible foams
Номер патента: CA2190585A1
Опубликовано: 21-12-1995
Автор(ы): Dirk Gerber, Eric Huygens, Johan Robert Derluyn
Принадлежит: Individual
Опубликовано: 21-12-1995
Автор(ы): Dirk Gerber, Eric Huygens, Johan Robert Derluyn
Принадлежит: Individual
Реферат: Process for making a flexible foam by reacting a polyisocyanate composition having an NCO value of 10-25 % by weight and 30-150 parts by weight, per 100 parts by weight of polyisocyanate composition, of a polyol composition comprising water at an isocyanate-index of 40-100.
Method for preparing polyurea-polyurethane flexible foams
Номер патента: EP0480583B1. Автор: Gabriel Verhelst. Владелец: Imperial Chemical Industries Ltd. Дата публикации: 1996-03-06.