JPS63161009A - 架橋尿素ホルムアルデヒドポリマ−粒子の製造方法 - Google Patents

架橋尿素ホルムアルデヒドポリマ−粒子の製造方法

Info

Publication number
JPS63161009A
JPS63161009A JP30802886A JP30802886A JPS63161009A JP S63161009 A JPS63161009 A JP S63161009A JP 30802886 A JP30802886 A JP 30802886A JP 30802886 A JP30802886 A JP 30802886A JP S63161009 A JPS63161009 A JP S63161009A
Authority
JP
Japan
Prior art keywords
urea
paper
formaldehyde
acid
reaction
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
JP30802886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0471407B2 (enExample
Inventor
Yoshinori Nakajima
中島　嘉教
Tsugio Matsubara
次男 松原
Shigeji Minoda
蓑田　茂治
Masao Okamura
岡村　政夫
Yoshinaga Yamashita
山下　喜祥
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP30802886A priority Critical patent/JPS63161009A/ja
Publication of JPS63161009A publication Critical patent/JPS63161009A/ja
Publication of JPH0471407B2 publication Critical patent/JPH0471407B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Phenolic Resins Or Amino Resins (AREA)
JP30802886A 1986-12-25 1986-12-25 架橋尿素ホルムアルデヒドポリマ−粒子の製造方法 Granted JPS63161009A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30802886A JPS63161009A (ja) 1986-12-25 1986-12-25 架橋尿素ホルムアルデヒドポリマ−粒子の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30802886A JPS63161009A (ja) 1986-12-25 1986-12-25 架橋尿素ホルムアルデヒドポリマ−粒子の製造方法

Publications (2)

Publication Number Publication Date
JPS63161009A true JPS63161009A (ja) 1988-07-04
JPH0471407B2 JPH0471407B2 (enExample) 1992-11-13

Family

ID=17976018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30802886A Granted JPS63161009A (ja) 1986-12-25 1986-12-25 架橋尿素ホルムアルデヒドポリマ−粒子の製造方法

Country Status (1)

Country Link
JP (1) JPS63161009A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226823A (en) * 1988-11-11 1990-07-11 Shaw Chemical Systems Limited Flame retardant composition

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115921A (ja) * 1984-11-13 1986-06-03 Mitsui Toatsu Chem Inc 尿素樹脂填料の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115921A (ja) * 1984-11-13 1986-06-03 Mitsui Toatsu Chem Inc 尿素樹脂填料の製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226823A (en) * 1988-11-11 1990-07-11 Shaw Chemical Systems Limited Flame retardant composition
GB2226823B (en) * 1988-11-11 1992-03-25 Shaw Chemical Systems Limited Method of flame-proofing

Also Published As

Publication number Publication date
JPH0471407B2 (enExample) 1992-11-13

Similar Documents

Publication Publication Date Title
CA2158701C (en) Process for preparing silicic acid hydrate
US3849378A (en) Urea formaldehyde pigment
US4367171A (en) Coating compositions for the manufacture of coated papers
JP2004501272A (ja) 蛍光増白剤顔料組成物
US3909348A (en) Urea-formaldehyde pigmentary fillers used in paper
US2622979A (en) Modified synthetic resin and paper containing the same
SU416963A3 (enExample)
JP2515495B2 (ja) 中性紙の製方
US4783240A (en) Lightweight paper and process for producing same
GB2284829A (en) Filler and coating composition for paper
JPS6215397A (ja) 製紙用サイズ剤組成物
JPH0471407B2 (enExample)
JPS61119800A (ja) 白色度および不透明度の改良された紙およびその製造法
JPS61166816A (ja) 尿素ホルムアルデヒドポリマ−粒子会合体の製造方法
JPS61106616A (ja) 架橋尿素ホルムアルデヒドポリマ−粒子の製造法
JPS61133218A (ja) 紙用填料の製造方法
JPH04300386A (ja) 水酸アパタイト系ホイスカー充填紙の製造方法
JP2563909B2 (ja) パルプ及びパルプの製法
JPH0114360B2 (enExample)
JPH0365804B2 (enExample)
SU699068A1 (ru) Способ подготовки бумажной массы
CA1279159C (en) Lightweight paper and process for producing same
JPS61119799A (ja) 白色度および不透明度の改良された紙およびその製造法
JPH04343792A (ja) 複合粒子の製造方法
JPS6136312A (ja) 尿素ホルムアルデヒド樹脂の製法