CS226702B2 - Chromogeneous material - Google Patents

Chromogeneous material

Info

Publication number: CS226702B2
Authority: CS; Czechoslovakia
Prior art keywords: chromogenic; phenol; sheet; chromogenic material; donor
Prior art date: 1978-12-29

Application number

CS798893A

Other languages

Czech (cs)

English (en)

Inventor

Robert E Miller

Original Assignee

Appleton Paper Inc

Priority date (The priority date 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 date listed.)

1978-12-29

Filing date

1979-12-17

Publication date

1984-04-16

1979-12-17 Application filed by Appleton Paper Inc filed Critical Appleton Paper Inc

1984-04-16 Publication of CS226702B2 publication Critical patent/CS226702B2/cs

Links

239000000463 material Substances 0.000 title claims description 87
-1 1-ethyl-2-methylindol-3-yl Chemical group 0.000 claims description 21
239000003094 microcapsule Substances 0.000 claims description 21
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 17
239000002904 solvent Substances 0.000 claims description 9
ICKWICRCANNIBI-UHFFFAOYSA-N 2,4-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C(C(C)(C)C)=C1 ICKWICRCANNIBI-UHFFFAOYSA-N 0.000 claims description 6
CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 claims description 4
RCVMSMLWRJESQC-UHFFFAOYSA-N 7-[4-(diethylamino)-2-ethoxyphenyl]-7-(1-ethyl-2-methylindol-3-yl)furo[3,4-b]pyridin-5-one Chemical compound CCOC1=CC(N(CC)CC)=CC=C1C1(C=2C3=CC=CC=C3N(CC)C=2C)C2=NC=CC=C2C(=O)O1 RCVMSMLWRJESQC-UHFFFAOYSA-N 0.000 claims description 2
QBDSZLJBMIMQRS-UHFFFAOYSA-N p-Cumylphenol Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=CC=C1 QBDSZLJBMIMQRS-UHFFFAOYSA-N 0.000 claims description 2
NKTOLZVEWDHZMU-UHFFFAOYSA-N p-cumyl phenol Natural products CC1=CC=C(C)C(O)=C1 NKTOLZVEWDHZMU-UHFFFAOYSA-N 0.000 claims description 2
230000000813 microbial effect Effects 0.000 claims 1
239000000203 mixture Substances 0.000 description 23
230000009257 reactivity Effects 0.000 description 22
125000004076 pyridyl group Chemical group 0.000 description 20
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
238000004519 manufacturing process Methods 0.000 description 15
229920001577 copolymer Polymers 0.000 description 7
238000000034 method Methods 0.000 description 7
WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 6
239000006255 coating slurry Substances 0.000 description 6
239000003085 diluting agent Substances 0.000 description 6
125000004432 carbon atom Chemical group C* 0.000 description 5
229920005989 resin Polymers 0.000 description 5
239000011347 resin Substances 0.000 description 5
238000003756 stirring Methods 0.000 description 5
WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 description 4
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
125000000217 alkyl group Chemical group 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
238000000576 coating method Methods 0.000 description 4
DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 4
238000002156 mixing Methods 0.000 description 4
150000002989 phenols Chemical class 0.000 description 4
239000002002 slurry Substances 0.000 description 4
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
230000008859 change Effects 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
229920006395 saturated elastomer Polymers 0.000 description 3
239000007787 solid Substances 0.000 description 3
BUZMJVBOGDBMGI-UHFFFAOYSA-N 1-phenylpropylbenzene Chemical compound C=1C=CC=CC=1C(CC)C1=CC=CC=C1 BUZMJVBOGDBMGI-UHFFFAOYSA-N 0.000 description 2
KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
CONFUNYOPVYVDC-UHFFFAOYSA-N 3,3-bis(1-ethyl-2-methylindol-3-yl)-2-benzofuran-1-one Chemical compound C1=CC=C2C(C3(C4=CC=CC=C4C(=O)O3)C3=C(C)N(C4=CC=CC=C43)CC)=C(C)N(CC)C2=C1 CONFUNYOPVYVDC-UHFFFAOYSA-N 0.000 description 2
OIIAWEYLHHHZJC-UHFFFAOYSA-N 5-[4-(diethylamino)-2-ethoxyphenyl]-5-(1-ethyl-2-methylindol-3-yl)furo[3,4-b]pyridin-7-one Chemical compound CCOC1=CC(N(CC)CC)=CC=C1C1(C=2C3=CC=CC=C3N(CC)C=2C)C2=CC=CN=C2C(=O)O1 OIIAWEYLHHHZJC-UHFFFAOYSA-N 0.000 description 2
229920002261 Corn starch Polymers 0.000 description 2
235000019759 Maize starch Nutrition 0.000 description 2
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
229920002472 Starch Polymers 0.000 description 2
ZKURGBYDCVNWKH-UHFFFAOYSA-N [3,7-bis(dimethylamino)phenothiazin-10-yl]-phenylmethanone Chemical compound C12=CC=C(N(C)C)C=C2SC2=CC(N(C)C)=CC=C2N1C(=O)C1=CC=CC=C1 ZKURGBYDCVNWKH-UHFFFAOYSA-N 0.000 description 2
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
150000004996 alkyl benzenes Chemical class 0.000 description 2
125000003710 aryl alkyl group Chemical group 0.000 description 2
SESFRYSPDFLNCH-UHFFFAOYSA-N benzyl benzoate Chemical compound C=1C=CC=CC=1C(=O)OCC1=CC=CC=C1 SESFRYSPDFLNCH-UHFFFAOYSA-N 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 2
USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
238000004821 distillation Methods 0.000 description 2
239000000839 emulsion Substances 0.000 description 2
238000007654 immersion Methods 0.000 description 2
230000001795 light effect Effects 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000011976 maleic acid Substances 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
229920001568 phenolic resin Polymers 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
230000008569 process Effects 0.000 description 2
239000000376 reactant Substances 0.000 description 2
GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
229940100445 wheat starch Drugs 0.000 description 2
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 2
229960001763 zinc sulfate Drugs 0.000 description 2
229910000368 zinc sulfate Inorganic materials 0.000 description 2
QTKIQLNGOKOPOE-UHFFFAOYSA-N 1,1'-biphenyl;propane Chemical group CCC.C1=CC=CC=C1C1=CC=CC=C1 QTKIQLNGOKOPOE-UHFFFAOYSA-N 0.000 description 1
PFEFOYRSMXVNEL-UHFFFAOYSA-N 2,4,6-tritert-butylphenol Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 PFEFOYRSMXVNEL-UHFFFAOYSA-N 0.000 description 1
DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 description 1
CJWNFAKWHDOUKL-UHFFFAOYSA-N 2-(2-phenylpropan-2-yl)phenol Chemical compound C=1C=CC=C(O)C=1C(C)(C)C1=CC=CC=C1 CJWNFAKWHDOUKL-UHFFFAOYSA-N 0.000 description 1
KESQFSZFUCZCEI-UHFFFAOYSA-N 2-(5-nitropyridin-2-yl)oxyethanol Chemical compound OCCOC1=CC=C([N+]([O-])=O)C=N1 KESQFSZFUCZCEI-UHFFFAOYSA-N 0.000 description 1
ZIZHOYOBASUITD-UHFFFAOYSA-N 3-butoxyaniline Chemical compound CCCCOC1=CC=CC(N)=C1 ZIZHOYOBASUITD-UHFFFAOYSA-N 0.000 description 1
ISAVYTVYFVQUDY-UHFFFAOYSA-N 4-tert-Octylphenol Chemical compound CC(C)(C)CC(C)(C)C1=CC=C(O)C=C1 ISAVYTVYFVQUDY-UHFFFAOYSA-N 0.000 description 1
ADEKJVNFIQUGRR-UHFFFAOYSA-N 4h-pyridin-3-one Chemical class O=C1CC=CN=C1 ADEKJVNFIQUGRR-UHFFFAOYSA-N 0.000 description 1
CLGWKWDAQBVGFJ-UHFFFAOYSA-N 6-(dimethylamino)-3,3-bis[2-(dimethylamino)phenyl]-2-benzofuran-1-one Chemical compound C=1C(N(C)C)=CC=C2C=1C(=O)OC2(C=1C(=CC=CC=1)N(C)C)C1=CC=CC=C1N(C)C CLGWKWDAQBVGFJ-UHFFFAOYSA-N 0.000 description 1
SJMALPUMVPEADQ-UHFFFAOYSA-N 7-[4-(dimethylamino)-2-ethoxyphenyl]-7-(1-ethyl-2-methylindol-3-yl)furo[3,4-b]pyridin-5-one Chemical compound CCOC1=CC(N(C)C)=CC=C1C1(C=2C3=CC=CC=C3N(CC)C=2C)C2=NC=CC=C2C(=O)O1 SJMALPUMVPEADQ-UHFFFAOYSA-N 0.000 description 1
101100178313 Aedes aegypti HP-I gene Proteins 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
OSLLZBMBYCIAPH-UHFFFAOYSA-N C(C(C)C)(=O)OCC(C(C(C)C)(OC(C(C)C)=O)C)C Chemical compound C(C(C)C)(=O)OCC(C(C(C)C)(OC(C(C)C)=O)C)C OSLLZBMBYCIAPH-UHFFFAOYSA-N 0.000 description 1
MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
108010010803 Gelatin Proteins 0.000 description 1
229920000877 Melamine resin Polymers 0.000 description 1
239000004372 Polyvinyl alcohol Substances 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000008065 acid anhydrides Chemical class 0.000 description 1
GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
YOFPFYYTUIARDI-UHFFFAOYSA-N alpha-aminosuberic acid Chemical compound OC(=O)C(N)CCCCCC(O)=O YOFPFYYTUIARDI-UHFFFAOYSA-N 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
125000005018 aryl alkenyl group Chemical group 0.000 description 1
238000003556 assay Methods 0.000 description 1
230000008901 benefit Effects 0.000 description 1
229960002903 benzyl benzoate Drugs 0.000 description 1
230000000035 biogenic effect Effects 0.000 description 1
BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
238000004587 chromatography analysis Methods 0.000 description 1
210000000349 chromosome Anatomy 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
150000001983 dialkylethers Chemical class 0.000 description 1
150000001987 diarylethers Chemical class 0.000 description 1
125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
DROMNWUQASBTFM-UHFFFAOYSA-N dinonyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCC DROMNWUQASBTFM-UHFFFAOYSA-N 0.000 description 1
YCZJVRCZIPDYHH-UHFFFAOYSA-N ditridecyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCCCC YCZJVRCZIPDYHH-UHFFFAOYSA-N 0.000 description 1
KWKXNDCHNDYVRT-UHFFFAOYSA-N dodecylbenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1 KWKXNDCHNDYVRT-UHFFFAOYSA-N 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000004945 emulsification Methods 0.000 description 1
238000005538 encapsulation Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
125000001153 fluoro group Chemical group F* 0.000 description 1
ZLSPCFYPYRYKNF-UHFFFAOYSA-N formaldehyde;4-octylphenol Chemical compound O=C.CCCCCCCCC1=CC=C(O)C=C1 ZLSPCFYPYRYKNF-UHFFFAOYSA-N 0.000 description 1
UMGLBLXWFVODRF-UHFFFAOYSA-N formaldehyde;4-phenylphenol Chemical compound O=C.C1=CC(O)=CC=C1C1=CC=CC=C1 UMGLBLXWFVODRF-UHFFFAOYSA-N 0.000 description 1
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical class O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
229920000159 gelatin Polymers 0.000 description 1
239000008273 gelatin Substances 0.000 description 1
235000019322 gelatine Nutrition 0.000 description 1
235000011852 gelatine desserts Nutrition 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000002955 isolation Methods 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
150000002790 naphthalenes Chemical class 0.000 description 1
229920003986 novolac Polymers 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
FTDXCHCAMNRNNY-UHFFFAOYSA-N phenol Chemical compound OC1=CC=CC=C1.OC1=CC=CC=C1 FTDXCHCAMNRNNY-UHFFFAOYSA-N 0.000 description 1
ISWSIDIOOBJBQZ-UHFFFAOYSA-M phenolate Chemical compound [O-]C1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-M 0.000 description 1
229940031826 phenolate Drugs 0.000 description 1
BOTNYLSAWDQNEX-UHFFFAOYSA-N phenoxymethylbenzene Chemical compound C=1C=CC=CC=1COC1=CC=CC=C1 BOTNYLSAWDQNEX-UHFFFAOYSA-N 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000010186 staining Methods 0.000 description 1
150000001911 terphenyls Chemical class 0.000 description 1
ULIAPOFMBCCSPE-UHFFFAOYSA-N tridecan-7-one Chemical compound CCCCCCC(=O)CCCCCC ULIAPOFMBCCSPE-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Color Printing (AREA)
Plural Heterocyclic Compounds (AREA)
Heat Sensitive Colour Forming Recording (AREA)

CS798893A 1978-12-29 1979-12-17 Chromogeneous material CS226702B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US37578A	1978-12-29	1978-12-29

Publications (1)

Publication Number	Publication Date
CS226702B2 true CS226702B2 (en)	1984-04-16

Family

ID=21691264

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS798893A CS226702B2 (en)	1978-12-29	1979-12-17	Chromogeneous material

Country Status (7)

Country	Link
JP (1)	JPS5820798B2 (de)
AT (1)	AT376615B (de)
BE (2)	BE880765A (de)
CS (1)	CS226702B2 (de)
HU (1)	HU184042B (de)
PL (1)	PL119521B1 (de)
ZA (1)	ZA796843B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56151597A (en) *	1980-04-28	1981-11-24	Yamamoto Kagaku Gosei Kk	Recording material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS505116A (de) *	1973-05-16	1975-01-20

1979
- 1979-12-17 CS CS798893A patent/CS226702B2/cs unknown
- 1979-12-17 AT AT0794079A patent/AT376615B/de not_active IP Right Cessation
- 1979-12-18 ZA ZA00796843A patent/ZA796843B/xx unknown
- 1979-12-19 HU HU79AE587A patent/HU184042B/hu unknown
- 1979-12-20 BE BE0/198673A patent/BE880765A/fr not_active IP Right Cessation
- 1979-12-20 BE BE0/198674A patent/BE880766A/fr not_active IP Right Cessation
- 1979-12-25 JP JP54170206A patent/JPS5820798B2/ja not_active Expired
- 1979-12-28 PL PL1979220842A patent/PL119521B1/pl unknown

Also Published As

Publication number	Publication date
JPS5820798B2 (ja)	1983-04-25
BE880766A (fr)	1980-04-16
ATA794079A (de)	1984-05-15
JPS5593491A (en)	1980-07-15
HU184042B (en)	1984-06-28
PL220842A1 (de)	1980-09-08
PL119521B1 (en)	1982-01-30
ZA796843B (en)	1981-03-25
AT376615B (de)	1984-12-10
BE880765A (fr)	1980-06-20

Publication	Publication Date	Title
US3732120A (en)	1973-05-08	Pressure-sensitive recording sheet
KR830001711B1 (ko)	1983-08-31	색원체(色原體)조성물
EP0005976B1 (de)	1982-09-29	Verfahren zur Herstellung von zink-modifizierten Phenol-Aldehyd-Novolak-Harzen und hitze-oder druckempfindliches Aufzeichnungsmaterial mit einem so hergestellten Harz
DE2265772C2 (de)	1983-09-22	Druckempfindliches Aufzeichnungsmaterial
US4803192A (en)	1989-02-07	Recording material
GB2025940A (en)	1980-01-30	Colour developer compositions for use in recording materias
GB2065638A (en)	1981-07-01	Composition comprising an amine and alkylene oxide adduct for desensitizing acidic colour developer
CS226702B2 (en)	1984-04-16	Chromogeneous material
US4289535A (en)	1981-09-15	Heat sensitive coating
IE48723B1 (en)	1985-05-01	Pigment having a chromogenic material absorbed thereon and record receiving sheet having a coating thereof
US3804855A (en)	1974-04-16	Naphthalide compounds
FI73174B (fi)	1987-05-29	Kromogent material samt dess anvaendning.
US4026883A (en)	1977-05-31	Derivatives of dianhydrides as vinyl color formers
US3857721A (en)	1974-12-31	Sheet containing developer for pressure-sensitive recording
US4172727A (en)	1979-10-30	Desensitizer compositions
JPS6054884A (ja)	1985-03-29	記録材料
US4849397A (en)	1989-07-18	Pressure-sensitive recording medium
DE3727201C1 (de)	1988-03-10	Faerbende Phthalid-Verbindungen und diese als faerbenden Bestandteil enthaltende Aufzeichnungsmaterialien
IE49346B1 (en)	1985-09-18	Chromogenic composition
NL7909141A (nl)	1980-07-01	Chromogeen materiaal.
CS231168B2 (en)	1984-10-15	Recording material
JPS6054883A (ja)	1985-03-29	記録材料
JPS606795B2 (ja)	1985-02-20	感圧記録シ−ト
JPS61143183A (ja)	1986-06-30	記録材料
JPS6351876B2 (de)	1988-10-17