US2018155277A1PendingUtilityA1
Gas generating agent, and method for producing foam using the same
Est. expiryApr 23, 2035(~8.7 yrs left)· nominal 20-yr term from priority
Inventors:Takuya KageyamaHaruka SakaiKazuyoshi UeraTomoki IwataYuji YasudaKazuya NakataHiroshi IwasakiMitsuru Kasuga
C09K 3/00C08J 2300/22C08J 2323/06C07C 55/07C08J 2323/16C07C 281/16C08K 9/10C08J 9/10C08J 2201/026C08J 2300/26C08J 9/104C08K 5/31
50
PatentIndex Score
0
Cited by
0
References
0
Claims
Abstract
The gas generating agent of the present invention comprises an oxalic acid salt of an aminoguanidine compound represented by general formula (1) below.
Claims
exact text as granted — not AI-modified1 . A gas generating agent comprising an oxalic acid salt of an aminoguanidine compound represented by general formula (1) below:
wherein X and Y are each independently a hydrogen atom or an amino group.
2 . The gas generating agent according to claim 1 , wherein in the oxalic acid salt of the aminoguanidine compound, a molar ratio of the aminoguanidine compound to oxalic acid (aminoguanidine compound:oxalic acid) is in a range of 1:1 to 2:1.
3 . The gas generating agent according to claim 1 , wherein the aminoguanidine compound is aminoguanidine.
4 . The gas generating agent according to claim 1 , wherein the gas generating agent is a microcapsule-based agent.
5 . A foamable composition comprising the gas generating agent according to claim 1 a material to be foamed.
6 . The foamable composition according to claim 5 , wherein the material to be foamed is a thermoplastic resin and/or a rubber.
7 . A method for producing a foam, comprising a step of heating the foamable composition according to claim 5 .
8 . A foam, wherein the foam obtained by foaming the foamable composition according to claim 5 .Join the waitlist — get patent alerts
Track US2018155277A1 — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.