JPS5625423A - Preparation of foamed sheet having harmonic embossment - Google Patents

Preparation of foamed sheet having harmonic embossment

Info

Publication number
JPS5625423A
JPS5625423A JP10085579A JP10085579A JPS5625423A JP S5625423 A JPS5625423 A JP S5625423A JP 10085579 A JP10085579 A JP 10085579A JP 10085579 A JP10085579 A JP 10085579A JP S5625423 A JPS5625423 A JP S5625423A
Authority
JP
Japan
Prior art keywords
sheet
foamed
reaction
foam
embossment
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
JP10085579A
Other languages
Japanese (ja)
Other versions
JPS6113973B2 (en
Inventor
Takashi Taruya
Takashi Matano
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP10085579A priority Critical patent/JPS5625423A/en
Publication of JPS5625423A publication Critical patent/JPS5625423A/en
Publication of JPS6113973B2 publication Critical patent/JPS6113973B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain a foamed sheet having a harmonic embossment by a method wherein the foaming is performed after a hardened part is provided in a foam sheet through the intermolecular bonding reaction.
CONSTITUTION: By coating a substrate sheet 1 with foam resin sol, a foam resin sheet 3 whereon a foam resin layer 2 is formed is obtained. The foam resin sol is constituted by thermoplastic resin, a foaming agent, a plasticizer, etc. and has A, at least, out of the combinations of reaction radical A and B which cause polymerization or addition reaction through intermolecular bonding. After the foam sol gels half by heating, the printing ink 4 having the reaction radical B as a part, at least, of the composite ingredients thereof is provided selectively on the surface of the sol, the reaction between A and B is finished, and a hardened part 2a and an unhardened part 2b are formed on the sheet 3. Next, the sheet 3 being foamed, a foamed resin layer 5 in which only the unhardened part is foamed is formed, thus an embossment harmonized with the ink 4 being obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP10085579A 1979-08-08 1979-08-08 Preparation of foamed sheet having harmonic embossment Granted JPS5625423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10085579A JPS5625423A (en) 1979-08-08 1979-08-08 Preparation of foamed sheet having harmonic embossment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10085579A JPS5625423A (en) 1979-08-08 1979-08-08 Preparation of foamed sheet having harmonic embossment

Publications (2)

Publication Number Publication Date
JPS5625423A true JPS5625423A (en) 1981-03-11
JPS6113973B2 JPS6113973B2 (en) 1986-04-16

Family

ID=14284915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10085579A Granted JPS5625423A (en) 1979-08-08 1979-08-08 Preparation of foamed sheet having harmonic embossment

Country Status (1)

Country Link
JP (1) JPS5625423A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081666A (en) * 2006-09-28 2008-04-10 Shiraishi Kogyo Kaisha Ltd Calcium carbonate treated with vulcanization active component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008081666A (en) * 2006-09-28 2008-04-10 Shiraishi Kogyo Kaisha Ltd Calcium carbonate treated with vulcanization active component

Also Published As

Publication number Publication date
JPS6113973B2 (en) 1986-04-16

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