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3589929
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Information
Patent Grant
3589929
References
Source
Patent Number
3,589,929
Date Filed
Not available
Date Issued
Tuesday, June 29, 1971
53 years ago
CPC
D04H1/4309 - Polyvinyl alcohol
C08J9/26 - by elimination of a solid phase from a macromolecular composition or article
C08J9/28 - by elimination of a liquid phase from a macromolecular composition or article
D04H1/4258 - Regenerated cellulose series
D04H1/482 - in combination with shrinkage
D04H1/488 - in combination with bonding agents
D04H1/587 - characterised by the bonding agents used
D04H1/645 - Impregnation followed by a solidification process
D06N3/0052 - obtained by leaching out of a compound
C08J2201/052 - Inducing phase separation by thermal treatment
Y10S428/904 - Artificial leather
Y10T428/249953 - Composite having voids in a component [e.g., porous, cellular, etc.]
Y10T442/2033 - Coating or impregnation formed in situ [e.g., by interfacial condensation, coagulation, precipitation, etc.]
Y10T442/2139 - Coating or impregnation specified as porous or permeable to a specific substance [e.g., water vapor, air, etc.]
US Classifications
442 - Fabric
264 - Plastic and nonmetallic article shaping or treating: processes
427 - Coating processes
428 - Stock material or miscellaneous articles
521 - Synthetic resins or natural rubbers
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