E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 1/70 (2006.01) B32B 5/26 (2006.01) B32B 29/02 (2006.01) B32B 38/08 (2006.01) E04B 1/62 (2006.01) E04B 1/66 (2006.01)
Patent
CA 2224122
Hand-tearable barrier laminates are provided which include a reinforcing layer having a first tensile strength laminated to flexible cellulosic web comprising open porosity and a second tensile strength which is less than the first tensile strength. The web is treated with a water-resistant polymeric resin for providing liquid water resistance to the web while permitting water vapor to pass through it. Inexpensive web materials can be substituted for polymer foam and microperforated plastic films currently employed by the housing industry.
Brunka Rosalene
Porter John
Bay Mills Ltd
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Certainteed Corporation
Saint-Gobain Technical Fabrics America Inc.
Saint-Gobain Technical Fabrics Canada Ltd.
LandOfFree
Hand-tearable moisture barrier laminate does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hand-tearable moisture barrier laminate, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand-tearable moisture barrier laminate will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1978824