FI900335A7 - Tyypin II anioninvaihtohartseista vapautuvien hajoamistuotteiden vähentäminen - Google Patents

Tyypin II anioninvaihtohartseista vapautuvien hajoamistuotteiden vähentäminen Download PDF

Info

Publication number: FI900335A7
Authority: FI; Finland
Prior art keywords: reduction; type; anion exchange; exchange resins; degradation products
Prior art date: 1989-01-23

Application number

FI900335A

Other languages

English (en)

Swedish (sv)

Other versions

FI900335A0 (fi

Inventor

Lowell B Lindy

Original Assignee

Dow Global Technologies 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.)

1989-01-23

Filing date

1990-01-22

Publication date

1990-07-24

1990-01-22 Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc

1990-01-22 Publication of FI900335A0 publication Critical patent/FI900335A0/fi

1990-07-24 Publication of FI900335A7 publication Critical patent/FI900335A7/fi

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/04—Processes using organic exchangers
- B01J41/05—Processes using organic exchangers in the strongly basic form

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Engineering & Computer Science (AREA)
Medicinal Chemistry (AREA)
Health & Medical Sciences (AREA)
Polymers & Plastics (AREA)
Materials Engineering (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Treatment Of Water By Ion Exchange (AREA)

FI900335A 1989-01-23 1990-01-22 Tyypin II anioninvaihtohartseista vapautuvien hajoamistuotteiden vähentäminen FI900335A7 (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US29919889A	1989-01-23	1989-01-23

Publications (2)

Publication Number	Publication Date
FI900335A0 FI900335A0 (fi)	1990-01-22
FI900335A7 true FI900335A7 (fi)	1990-07-24

Family

ID=23153731

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI900335A FI900335A7 (fi)	1989-01-23	1990-01-22	Tyypin II anioninvaihtohartseista vapautuvien hajoamistuotteiden vähentäminen

Country Status (9)

Country	Link
EP (1)	EP0380273A1 (fi)
JP (1)	JPH02237647A (fi)
KR (1)	KR900011836A (fi)
CN (1)	CN1044418A (fi)
BR (1)	BR9000298A (fi)
CA (1)	CA2008234A1 (fi)
FI (1)	FI900335A7 (fi)
HU (1)	HUT52462A (fi)
ZA (1)	ZA90438B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103122044B (zh) *	2011-11-18	2015-05-13	中国石油化工股份有限公司	磺酸型大孔离子交换树脂及其制备方法
CN116237089A (zh) *	2023-02-20	2023-06-09	中国船舶集团有限公司第七一九研究所	一种大容量耐高温自反应除氧树脂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3458439A (en) *	1965-02-08	1969-07-29	Nalco Chemical Co	Ion exchange process and regeneration of anion exchange resins
NL6711955A (fi) *	1967-08-31	1969-03-04
CS177426B1 (fi) *	1973-05-29	1977-07-29
US4025467A (en) *	1975-06-13	1977-05-24	Rohm And Haas Company	Strong anion exchange resins free of active chloride and method of preparation
FR2457712A1 (fr) *	1979-05-29	1980-12-26	Dia Prosim	Procede de preparation de resines anioniques fortement basiques a faible teneur en chlore

1990
- 1990-01-20 KR KR1019900000663A patent/KR900011836A/ko not_active Withdrawn
- 1990-01-22 CA CA002008234A patent/CA2008234A1/en not_active Abandoned
- 1990-01-22 HU HU90227A patent/HUT52462A/hu unknown
- 1990-01-22 BR BR909000298A patent/BR9000298A/pt not_active Application Discontinuation
- 1990-01-22 FI FI900335A patent/FI900335A7/fi not_active IP Right Cessation
- 1990-01-22 ZA ZA90438A patent/ZA90438B/xx unknown
- 1990-01-22 EP EP90300640A patent/EP0380273A1/en not_active Withdrawn
- 1990-01-23 JP JP2011974A patent/JPH02237647A/ja active Pending
- 1990-01-23 CN CN90100363A patent/CN1044418A/zh active Pending

Also Published As

Publication number	Publication date
BR9000298A (pt)	1990-11-27
KR900011836A (ko)	1990-08-02
HUT52462A (en)	1990-07-28
ZA90438B (en)	1991-09-25
CA2008234A1 (en)	1990-07-23
HU900227D0 (en)	1990-03-28
JPH02237647A (ja)	1990-09-20
CN1044418A (zh)	1990-08-08
FI900335A0 (fi)	1990-01-22
EP0380273A1 (en)	1990-08-01

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: THE DOW CHEMICAL COMPANY