JPS55116715A - Preparation of graft modified starch - Google Patents

Preparation of graft modified starch

Info

Publication number
JPS55116715A
JPS55116715A JP2395879A JP2395879A JPS55116715A JP S55116715 A JPS55116715 A JP S55116715A JP 2395879 A JP2395879 A JP 2395879A JP 2395879 A JP2395879 A JP 2395879A JP S55116715 A JPS55116715 A JP S55116715A
Authority
JP
Japan
Prior art keywords
starch
modified starch
preparation
grafting
methacrylic
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
JP2395879A
Other languages
Japanese (ja)
Other versions
JPS625165B2 (en
Inventor
Toru Nakajima
Shigeyuki Takagi
Norio Hishiki
Shoji Iwase
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.)
NICHIDEN KAGAKU KK
Nippon Starch Chemical Co Ltd
Original Assignee
NICHIDEN KAGAKU KK
Nippon Starch Chemical 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 NICHIDEN KAGAKU KK, Nippon Starch Chemical Co Ltd filed Critical NICHIDEN KAGAKU KK
Priority to JP2395879A priority Critical patent/JPS55116715A/en
Publication of JPS55116715A publication Critical patent/JPS55116715A/en
Publication of JPS625165B2 publication Critical patent/JPS625165B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)

Abstract

PURPOSE: To obtain the title starch having improved film strength, adhesion to metal, anticorrosion, flameproofness when used in fibers, by grafting methacrylic or acrylic ester containing a phosphorus atom onto a starch.
CONSTITUTION: (B) A monomer mixture consisting mainly of a methacrylic or acrylic ester expressed by the formula [R1 is H or CH3; R2 and R3 are H, 1W5C alkyl, alkali (earth) metal, primary, secondary, or tertiary aliphatic amines] is grafted onto (A) a starch, e.g. natural or modified starch. Preferably, the degree of grafting is 0.01W50%.
COPYRIGHT: (C)1980,JPO&Japio
JP2395879A 1979-02-28 1979-02-28 Preparation of graft modified starch Granted JPS55116715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2395879A JPS55116715A (en) 1979-02-28 1979-02-28 Preparation of graft modified starch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2395879A JPS55116715A (en) 1979-02-28 1979-02-28 Preparation of graft modified starch

Publications (2)

Publication Number Publication Date
JPS55116715A true JPS55116715A (en) 1980-09-08
JPS625165B2 JPS625165B2 (en) 1987-02-03

Family

ID=12125047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2395879A Granted JPS55116715A (en) 1979-02-28 1979-02-28 Preparation of graft modified starch

Country Status (1)

Country Link
JP (1) JPS55116715A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107523245A (en) * 2017-08-08 2017-12-29 无锡海特新材料研究院有限公司 A kind of paperboard grade (stock) modified flame-retardant starch adhesive, its preparation method and fire-retardant cardboard
CN107558306A (en) * 2017-08-08 2018-01-09 无锡海特新材料研究院有限公司 A kind of enhanced fire-retardant cardboard and its manufacture method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138490A (en) * 1976-05-17 1977-11-18 Kurashiki Boseki Kk Cellulose ion exchange fibers and manufacture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138490A (en) * 1976-05-17 1977-11-18 Kurashiki Boseki Kk Cellulose ion exchange fibers and manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107523245A (en) * 2017-08-08 2017-12-29 无锡海特新材料研究院有限公司 A kind of paperboard grade (stock) modified flame-retardant starch adhesive, its preparation method and fire-retardant cardboard
CN107558306A (en) * 2017-08-08 2018-01-09 无锡海特新材料研究院有限公司 A kind of enhanced fire-retardant cardboard and its manufacture method
CN107523245B (en) * 2017-08-08 2019-08-27 无锡海特新材料研究院有限公司 A kind of paperboard grade (stock) modified flame-retardant starch adhesive, preparation method and fire-retardant cardboard

Also Published As

Publication number Publication date
JPS625165B2 (en) 1987-02-03

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