JPH0428506Y2 - - Google Patents

Info

Publication number

JPH0428506Y2

JPH0428506Y2 JP1987165018U JP16501887U JPH0428506Y2 JP H0428506 Y2 JPH0428506 Y2 JP H0428506Y2 JP 1987165018 U JP1987165018 U JP 1987165018U JP 16501887 U JP16501887 U JP 16501887U JP H0428506 Y2 JPH0428506 Y2 JP H0428506Y2

Authority

JP

Japan

Prior art keywords

water

bag

container

exothermic agent

heat

Prior art date

1987-10-28

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 89
• 239000003795 chemical substances by application Substances 0.000 claims description 38
• 238000010438 heat treatment Methods 0.000 claims description 17
• 238000006703 hydration reaction Methods 0.000 claims description 17
• 238000010792 warming Methods 0.000 claims description 2
• 238000006243 chemical reaction Methods 0.000 description 15
• 239000000123 paper Substances 0.000 description 13
• 230000000694 effects Effects 0.000 description 8
• 239000002250 absorbent Substances 0.000 description 6
• ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
• 230000002745 absorbent Effects 0.000 description 4
• 238000010521 absorption reaction Methods 0.000 description 3
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
• 229910052782 aluminium Inorganic materials 0.000 description 3
• 238000007599 discharging Methods 0.000 description 3
• 239000011888 foil Substances 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 238000004806 packaging method and process Methods 0.000 description 3
• 238000012856 packing Methods 0.000 description 3
• 230000001681 protective effect Effects 0.000 description 3
• 239000004677 Nylon Substances 0.000 description 2
• 239000004698 Polyethylene Substances 0.000 description 2
• 235000012255 calcium oxide Nutrition 0.000 description 2
• 239000000292 calcium oxide Substances 0.000 description 2
• 230000020169 heat generation Effects 0.000 description 2
• 229920001778 nylon Polymers 0.000 description 2
• 229920000728 polyester Polymers 0.000 description 2
• -1 polyethylene Polymers 0.000 description 2
• 229920000573 polyethylene Polymers 0.000 description 2
• 229920003002 synthetic resin Polymers 0.000 description 2
• 239000000057 synthetic resin Substances 0.000 description 2
• 206010024769 Local reaction Diseases 0.000 description 1
• 230000000903 blocking effect Effects 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000006261 foam material Substances 0.000 description 1
• 239000003779 heat-resistant material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000004745 nonwoven fabric Substances 0.000 description 1
• 230000035699 permeability Effects 0.000 description 1
• 239000012466 permeate Substances 0.000 description 1
• 239000004033 plastic Substances 0.000 description 1
• 229920003023 plastic Polymers 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 238000010517 secondary reaction Methods 0.000 description 1
• 238000007039 two-step reaction Methods 0.000 description 1