SURFACE CONVERTED PAPER COATED WITH CYCLIC OLEFINIC RESIN

Japanese Patent JP3465070

B2

PURPOSE: To obtain a surface converted paper having excellent transparency, surface gloss, scratching resistance, moisture resistance and gas barrier properties, by coating base paper with a cyclic olefinic emulsion.
CONSTITUTION: An aqueous emulsion of a cyclic olefinic resin selected from the group consisting of (A-1) an ethylene/cyclic olefin random copolymer obtained by copolymerizing ethylene with a cyclic olefin of formula I [(n) and (q) are each 0 or 1; (m) is 0 or a positive integer; R1 to R18, Ra and Rb are each H, a halogen, a (halogen-substituted) hydrocarbon group or R15 to R18 are mutually bonded to form a monocyclic or polycyclic] or formula II [(p) and (q) are each 0 or a positive integer; (m) and (n) are each 0-2; R1 to R19 are each H, a halogen, a (halogen-substituted) hydrocarbon group, an alkoxy or C bonded to R9 or R10 may be directly bonded to C bonded to R13 or R11], (A-2) a ring-opening (co)polymer of the cyclic olefin, (A-3) a hydrogenated substance of the ring-opening (co)polymer (A-2) and (A-4) a graft modified substance of the copolymer (A-1) to the hydrogenated substance (A-3) is prepared. Base paper is coated with the emulsion and dried to give surface converted paper.

JPS648040	HEAT RESISTANT FOOD CONTAINER MATERIAL
JP4774602	Laminated material for paper containers
JP4346876	Manufacturing method of resin extruded plate with protective paper on the surface

Toshiyuki Hirose
Yamamoto Yozo

JP27956294A

November 10, 2003

November 14, 1994

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Mitsui Chemicals, Inc.

B32B27/10; B32B27/32; C08F10/00; C08F32/00; C08F210/02; C08F232/08; C09D151/00; C09D151/06; C09D165/00; D21H19/20; D21H21/16; (IPC1-7): D21H19/20; D21H21/16

JP5593899A
JP517058A
JP5339897A
JP2196832A

Shunichiro Suzuki

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