Lisette, Aquaphor is 41% petrolatum + mineral oil + ceresin + lanolin alcohol. The label doesn't say the percentages of the latter ingredients, but in the US, labels are listed in order of concentration, so it is probably something close to 30% mineral oil, 20% ceresin and 9% lanolin alcohol.
I found the MSDS sheet for it, but that doesn't list the ingredients. You could try emailing the company and see if they can ship you some or see if they have a European distributor.
Ichthyosis-en-Confetti Type 2
Husband, Nathan - 10, Elliot - 7, Oliver - 4, all affected.
I also have an unaffected daughter, age 8.
email: jennifer at confettiskin dot com
facebook - find me on "ichthyosis mommy spot" or "friends of ichthyosis"