JPS5688419A - Preparation of novel modified resin - Google Patents

Preparation of novel modified resin

Info

Publication number
JPS5688419A
JPS5688419A JP16669979A JP16669979A JPS5688419A JP S5688419 A JPS5688419 A JP S5688419A JP 16669979 A JP16669979 A JP 16669979A JP 16669979 A JP16669979 A JP 16669979A JP S5688419 A JPS5688419 A JP S5688419A
Authority
JP
Japan
Prior art keywords
resin
prepare
modified resin
softening
printing ink
Prior art date
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.)
Granted
Application number
JP16669979A
Other languages
Japanese (ja)
Other versions
JPS6317085B2 (en
Inventor
Yasuyoshi Chino
Akinori Miyaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MORIMURA CHEMETRON KK
MORIMURA KEMETORON KK
Zeon Corp
Original Assignee
MORIMURA CHEMETRON KK
MORIMURA KEMETORON KK
Nippon Zeon Co Ltd
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.)
Filing date
Publication date
Application filed by MORIMURA CHEMETRON KK, MORIMURA KEMETORON KK, Nippon Zeon Co Ltd filed Critical MORIMURA CHEMETRON KK
Priority to JP16669979A priority Critical patent/JPS5688419A/en
Priority to US06/217,578 priority patent/US4339367A/en
Publication of JPS5688419A publication Critical patent/JPS5688419A/en
Publication of JPS6317085B2 publication Critical patent/JPS6317085B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: To prepare a modified resin suitable as a resin for a printing ink, by reacting a hydroxy group-containing resin derived from a cyclopentadiene resin, with a polyisocyanate compound.
CONSTITUTION: A product obtained by the reaction of a cyclopentadiene resin (of softening pt. of about 80W200°C and of Gardner color scale ≤ about 13), a higher fatty ester having a conjugated double bond (e.g., a triester of glycerol) and and α,β-unsaturated dicarboxylic acid anhydride (e.g., maleic anhydride), is further reacted with a polyhydric alcohol, to prepare a hydroxy group - containing resin of softening pt. of about 40W180°C and of hydroxy value of about 3W120. Then said resin is reacted with a polyisocyanate compound (e.g., tolylene diisocyanate) at about 30W280°C for about 10minW5hr, to prepare a modified resin. It is possible to prepare a printing ink, which is excellent in setting property and of nonskinning property, by use of said modified resin.
COPYRIGHT: (C)1981,JPO&Japio
JP16669979A 1979-12-21 1979-12-21 Preparation of novel modified resin Granted JPS5688419A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP16669979A JPS5688419A (en) 1979-12-21 1979-12-21 Preparation of novel modified resin
US06/217,578 US4339367A (en) 1979-12-21 1980-12-18 Modified cyclopentadiene resins, process for preparing the same, and a composition for printing ink containing said modified resins as vehicle component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16669979A JPS5688419A (en) 1979-12-21 1979-12-21 Preparation of novel modified resin

Publications (2)

Publication Number Publication Date
JPS5688419A true JPS5688419A (en) 1981-07-17
JPS6317085B2 JPS6317085B2 (en) 1988-04-12

Family

ID=15836100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16669979A Granted JPS5688419A (en) 1979-12-21 1979-12-21 Preparation of novel modified resin

Country Status (1)

Country Link
JP (1) JPS5688419A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0451401U (en) * 1990-09-06 1992-04-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499189A (en) * 1978-01-23 1979-08-04 Toyo Ink Mfg Co Ltd Photo-setting resin composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499189A (en) * 1978-01-23 1979-08-04 Toyo Ink Mfg Co Ltd Photo-setting resin composition

Also Published As

Publication number Publication date
JPS6317085B2 (en) 1988-04-12

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