FOAMED PRODUCT IN A SHEET FORM AND METHOD FOR PRODUCTION THEREOF
申请人:OJI PAPER CO., LTD.
公开号:EP1647570A1
公开(公告)日:2006-04-19
The present invention discloses a foam sheet and its production process comprising the formation of a plurality of independent cells and/or a plurality of continuous cells. The foam sheet is produced from a foamable composition that contains an acid generator that generates an acid or a base generator that generates a base due to the action of an active energy beam and a compound that has a decomposing foamable functional group that decomposes and eliminates one or more types of low boiling point volatile substances by reacting with the acid or base.
Foamed product in a sheet form and method for production thereof
申请人:Takada Tomoyuki
公开号:US20060210785A1
公开(公告)日:2006-09-21
The present invention discloses a foam sheet and its production process comprising the formation of a plurality of independent cells and/or a plurality of continuous cells. The foam sheet is produced from a foamable composition that contains an acid generator that generates an acid or a base generator that generates a base due to the action of an active energy beam and a compound that has a decomposing foarmable functional group that decomposes and eliminates one or more types of low boiling point volatile substances by reacting with the acid or base.
A foam sheet produced from a foamable composition containing an acid generator that generates acid or a base generator that generates base due to the action of an active energy beam, and containing a compound having decomposing foamable functional group that decomposes and eliminates at least one type of low boiling point volatile substance by reacting with acid or base, makes it possible to obtain a microcellular thin foam that was considered to be difficult to produce thus far, thereby greatly expanding the range of fields in which foams can be used and significantly contributing to industry.