担保合同无效

并分析了物的担保合同无效或被撤销时，保证人应如何承担保证保证。

And analysis of material security contract invalid or revoked , the guarantor shall undertake to guarantee to guarantee .

主债权债务合同无效，担保合同无效，但法律另有规定的除外。

Unless it is otherwise prescribed by any law , the security contract shall be invalid when the principal contract is nullified .

从民事责任方式、归责原则和有关过错责任人的赔偿范围等方面，分析了物上担保合同无效的民事责任问题；

The civil responsibility for invalidation of a guarantee contract in res is analyzed in the aspect of the forms , the principle and the limits of civil responsibility undertaken by the parties ;

根据《解释》规定，违规对外担保合同为无效合同。

I.In accordance with the Interpretation , a contract for providing guaranty to foreign parties in violation of regulations shall be an invalid contract .

但也有法院认为，债权人如果知道或者应该知道债务人也担保人有投资关系，就应该对担保合同的无效承担责任。

But there are also courts held that if the creditor knew or should have known if the debtor and the guarantor have investment relations , it should bear the responsibility for the guarantee contract null and void .

担保合同另有约定的，按照约定。担保合同被确认无效后，债务人、担保人、债权人有过错的，应当根据其过错各自承担相应的民事责任。

Where a guarantee contract is affirmed to be invalid , the debtor , surety or creditor is in fault , they shall respectively bear the relevant civil liability according to their own faults .