JPS6153772U - - Google Patents

Info

Publication number

JPS6153772U

JPS6153772U JP13764984U JP13764984U JPS6153772U JP S6153772 U JPS6153772 U JP S6153772U JP 13764984 U JP13764984 U JP 13764984U JP 13764984 U JP13764984 U JP 13764984U JP S6153772 U JPS6153772 U JP S6153772U

Authority

JP

Japan

Prior art keywords

mixture

coloring agent

alone

phthalein

color

Prior art date

1984-09-11

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
• 239000003086 colorant Substances 0.000 claims 2
• 239000000203 mixture Substances 0.000 claims 2
• KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 claims 2
• 239000000126 substance Substances 0.000 claims 2
• CPBJMKMKNCRKQB-UHFFFAOYSA-N 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1-one Chemical compound C1=C(O)C(C)=CC(C2(C3=CC=CC=C3C(=O)O2)C=2C=C(C)C(O)=CC=2)=C1 CPBJMKMKNCRKQB-UHFFFAOYSA-N 0.000 claims 1
• LDKDGDIWEUUXSH-UHFFFAOYSA-N Thymophthalein Chemical compound C1=C(O)C(C(C)C)=CC(C2(C3=CC=CC=C3C(=O)O2)C=2C(=CC(O)=C(C(C)C)C=2)C)=C1C LDKDGDIWEUUXSH-UHFFFAOYSA-N 0.000 claims 1
• 230000002378 acidificating effect Effects 0.000 claims 1
• 230000032683 aging Effects 0.000 claims 1
• 150000001412 amines Chemical class 0.000 claims 1
• 229910021529 ammonia Inorganic materials 0.000 claims 1
• 239000007795 chemical reaction product Substances 0.000 claims 1
• 238000004040 coloring Methods 0.000 claims 1
• 239000007788 liquid Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2

Cited By (1)