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公开(公告)号：CA1268595A
公开(公告)日：1990-05-01
申请号：CA520634
申请日：1986-10-16
Applicant: BASF AG
Inventor： FITZGERALD PAUL , CROSS JIMMY D
Abstract: LATEX MODIFIED ASPHALT FOAMS Latex may be extended with up to about 40 percent by weight of an emulsion of asphalt, bitumen or coal tar. The extended latex is useful in adhering scrim to carpet or in the manufacture of attached foamed carpet backing.
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