公开(公告)号：JPS5466387A

公开(公告)日：1979-05-28

申请号：JP13327777

申请日：1977-11-07

Applicant: KOGYO GIJUTSUIN

Inventor： MATSUDA YOSHITO ,  TOMITA SHIGERU ,  ABE KEIJI ,  TERAJIMA KAZUO

IPC: B01D21/01 ,  B01J13/00 ,  B01J19/06 ,  C02F1/00 ,  C02F1/40 ,  C09K3/00 ,  C09K3/32

Abstract: PURPOSE:To provide a cheap oil coagulant made of carboxymethylated wool by which effluent oil on the sea can be recovered without secondary pollution when it is applied to an accident with effluence of oil. CONSTITUTION:Carboxymethylated wool is used as an effluent oil treating agent. This agent can be produced by swelling waste animal hair discharged at the time of producing wool, waste wool or leather, or feathering of birds such as a chicken with a conc. alkali soln., pref. a 20-30% caustic soda soln., followed by carboxymethylation with monochloroacetic acid. The amt. of caustic soda used is pref. equimolar-several times as much as the amt. of animal hair, etc. by mol and that of monochloroacetic acid 1/2-several times as much by mol. At this time, 162 g of wool are considered to be 1 mol in accordance with the custom of production of CMC.

公开(公告)号：JPS5332891A

公开(公告)日：1978-03-28

申请号：JP10725276

申请日：1976-09-09

Applicant: KOGYO GIJUTSUIN

Inventor： TERAJIMA KAZUO ,  TOMITA SHIGERU ,  MATSUDA YOSHITO ,  ABE KEIJI

IPC: B01D39/16 ,  B01D15/00 ,  B01J20/24 ,  C02F1/28

Abstract: PURPOSE:To produce a removing which can efficiently remove harmful metals in waste water, mist, or dust contg. harmful metals by forming a vegetable fibrous material into a three-dimensional network structure using adhesives and treating the formed product with heat and alkali.

公开(公告)号：JPS5323196A

公开(公告)日：1978-03-03

申请号：JP9787076

申请日：1976-08-16

Applicant: KOGYO GIJUTSUIN ,  KANEGAFUCHI CHEMICAL IND

Inventor： HIROSE TOSHIBUMI ,  SOMEMIYA AKIYOSHI ,  KOJIMA TAKESHI ,  ABE KEIJI ,  TOMITA SHIGERU ,  TERAJIMA KAZUO ,  MATSUDA YOSHITO ,  MORITA YAZAEMON

IPC: A62D1/00 ,  A62D1/02

Abstract: PURPOSE:To improve stability of fire extiguishing solution by converting yeast protein to carboxy methyl.

公开(公告)号：JPS5276285A

公开(公告)日：1977-06-27

申请号：JP15361275

申请日：1975-12-23

Applicant: SANYO KOKUSAKU PULP CO ,  KOGYO GIJUTSUIN

Inventor： MATSUDA YOSHITO ,  TOMITA SHIGERU ,  TERAJIMA KAZUO ,  ABE KEIJI ,  ITOU RIYOUJI ,  SUMI YUUICHIROU ,  TAKEUCHI YOUICHI

IPC: C09K3/32 ,  B01D15/00 ,  C02F1/28

Abstract: PURPOSE:To inexpensively prepare an absorbent with excellent oil absrbing and water repelling properties and durability by adding specific materials to pulp fiber, dehydrating drying the mixture.

公开(公告)号：JPS5813211B2

公开(公告)日：1983-03-12

申请号：JP13327777

申请日：1977-11-07

Applicant: KOGYO GIJUTSUIN

Inventor： MATSUDA YOSHITO ,  TOMITA SHIGERU ,  ABE KEIJI ,  TERAJIMA KAZUO

IPC: B01D21/01 ,  B01J13/00 ,  B01J19/06 ,  C02F1/00 ,  C02F1/40 ,  C09K3/00 ,  C09K3/32

公开(公告)号：JPS5450674A

公开(公告)日：1979-04-20

申请号：JP4839378

申请日：1978-04-24

Applicant: KOGYO GIJUTSUIN ,  IKEDA BUSSAN CO

Inventor： ABE KEIJI ,  TOMITA SHIGERU ,  MATSUDA YOSHITO ,  TERAJIMA KAZUO ,  ISHIKAWA KENJI

IPC: D04H1/425 ,  D04H1/4382 ,  D04H1/60

公开(公告)号：JPS53103986A

公开(公告)日：1978-09-09

申请号：JP1944077

申请日：1977-02-24

Applicant: KOGYO GIJUTSUIN

Inventor： MATSUDA YOSHITO ,  TOMITA SHIGERU ,  ABE KEIJI ,  TERAJIMA KAZUO

IPC: C09K3/32 ,  B01D17/04 ,  C02F1/00 ,  C02F1/52 ,  C02F1/68 ,  C12N1/00 ,  C12N1/16 ,  E02B15/10

Abstract: PURPOSE:To manufacture a coagulating agent having an remarkable effection coagulation of flowed-out oil without causing pollution of water area spread with the coagulating agent by addition of an auxiliary thickner to carboxymethylated yeast.

公开(公告)号：JPS5389893A

公开(公告)日：1978-08-08

申请号：JP429277

申请日：1977-01-18

Applicant: KOGYO GIJUTSUIN

Inventor： MATSUDA YOSHITO ,  TOMITA SHIGERU ,  ABE KEIJI ,  TERAJIMA KAZUO

IPC: C09K3/32 ,  C02F1/00 ,  C12N1/16 ,  E02B15/10

Abstract: PURPOSE:To provide the title coagulant which can coagulate effluent oil without contaminating the water by adding water sol. polyvalent metal salts such as salts of alkaline earth metals, aluminum group metals and transition metals to a carboxymethylated product of yeast.

公开(公告)号：JPS5247497A

公开(公告)日：1977-04-15

申请号：JP12397675

申请日：1975-10-15

Applicant: KOGYO GIJUTSUIN

Inventor： ABE KEIJI ,  TOMITA SHIGERU ,  TERAJIMA KAZUO ,  MATSUDA YOSHITO

IPC: A01K61/00 ,  B01D17/022 ,  E02B15/04 ,  E02B15/10

公开(公告)号：JPS51140361A

公开(公告)日：1976-12-03

申请号：JP6512675

申请日：1975-05-30

Applicant: KOGYO GIJUTSUIN ,  GIKEN KOUGIYOU KK

Inventor： TERAJIMA KAZUO ,  OKADA TOSHIMASA ,  KANAI ISAO ,  UMASE NORIHIKO ,  SATOU TAISAN ,  MIZUNO MITSUO

IPC: C22B3/00 ,  B01D15/00 ,  B01J20/06 ,  C02F1/28 ,  C02F11/00 ,  C22B3/24 ,  C22B7/00

Abstract: PURPOSE:To fabricate a collector for heavy metals, less expensively, having large collecting capacity by effectively utilizing the specific properties of dirty mud against heavy metals, deposited in river, lake, shallow-sea, etc.