The important point as Melanie says is "benefitted in any way". The Trustee will probably argue that as a result of your husband buying the business, this provided an income from which you both benefitted, as, had he not taken the loan, he would have been unable to draw any moeny from the business for living expenses, and you would have had to support him from your own earnings
There will probably have to be some compromise as to the exact allocation of the loan, it will be a question of fact as to the extent to which you would have benefitted from him running his business.
Philip Beck -
www.freeivaadvice.co.uk
Licensed Insolvency Practitioner and IVA specialist