NO883562L - Fremgangsmaate for aa redusere halogeninnhold i epoksyharpiks. - Google Patents

Fremgangsmaate for aa redusere halogeninnhold i epoksyharpiks.

Info

Publication number: NO883562L
Authority: NO; Norway
Prior art keywords: procedure; epoxy resin; halogen content; reducing halogen; reducing
Prior art date: 1987-08-13

Application number

NO88883562A

Other languages

English (en)

Other versions

NO883562D0 (no

Inventor

Chun S Wang

Zeng-Kun Liao

Original Assignee

Dow Chemical Co

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.)

1987-08-13

Filing date

1988-08-11

Publication date

1989-02-14

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22189119&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO883562(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1988-08-11 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1988-08-11 Publication of NO883562D0 publication Critical patent/NO883562D0/no

1989-02-14 Publication of NO883562L publication Critical patent/NO883562L/no

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/02—Polycondensates containing more than one epoxy group per molecule

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Epoxy Resins (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

NO88883562A 1987-08-13 1988-08-11 Fremgangsmaate for aa redusere halogeninnhold i epoksyharpiks. NO883562L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/085,046 US4785061A (en)	1987-08-13	1987-08-13	Method for reducing the aliphatic halide content of epoxy resins using a solvent mixture including a polar aprotic solvent

Publications (2)

Publication Number	Publication Date
NO883562D0 NO883562D0 (no)	1988-08-11
NO883562L true NO883562L (no)	1989-02-14

Family

ID=22189119

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO88883562A NO883562L (no)	1987-08-13	1988-08-11	Fremgangsmaate for aa redusere halogeninnhold i epoksyharpiks.

Country Status (14)

Country	Link
US (1)	US4785061A (no)
EP (1)	EP0303901A3 (no)
JP (1)	JP2656953B2 (no)
KR (1)	KR970009329B1 (no)
AU (1)	AU606727B2 (no)
BR (1)	BR8804133A (no)
CA (1)	CA1314653C (no)
DK (1)	DK452888A (no)
FI (1)	FI883752A (no)
IL (1)	IL87369A (no)
MX (1)	MX164909B (no)
MY (1)	MY103376A (no)
NO (1)	NO883562L (no)
NZ (1)	NZ225704A (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4778863A (en) *	1987-08-13	1988-10-18	The Dow Chemical Company	Preparation of epoxy resins having low undesirable halogen content
US4924013A (en) *	1988-07-22	1990-05-08	Hi-Tek Polymers, Inc.	Process for the reduction of free epichlorohydrin in epoxy compounds
JP2702515B2 (ja) *	1988-08-10	1998-01-21	旭チバ株式会社	エポキシ樹脂の精製法
EP0441284A3 (en) *	1990-02-08	1992-11-25	The Dow Chemical Company	Process for reducing the undesirable halide content of epoxyresins
US5098965A (en) *	1991-01-31	1992-03-24	Shell Oil Company	Process for preparing low-chlorine epoxy resins
US5098964A (en) *	1991-01-31	1992-03-24	Shell Oil Company	Process for preparing low-chlorine epoxy resins
US5578740A (en) *	1994-12-23	1996-11-26	The Dow Chemical Company	Process for preparation of epoxy compounds essentially free of organic halides
KR100339702B1 (ko) *	1994-12-28	2002-12-02	고려화학 주식회사	에폭시수지의정제방법
KR100693849B1 (ko)	1999-12-07	2007-03-13	쓰리엠 이노베이티브 프로퍼티즈 캄파니	에피할로히드린 유래의 에폭시 수지로부터 가수분해가능한 할로겐화물을 함유하는 물질과 다른 고분자량물질을 제거하는 방법
US6534621B2 (en) *	2000-05-18	2003-03-18	Dow Global Technologies Inc.	Process for manufacturing a hydroxyester derivative intermediate and epoxy resins prepared therefrom
US6211389B1 (en)	2000-05-23	2001-04-03	Dexter Corporation	Methods of reducing the chloride content of epoxy compounds
US6646102B2 (en)	2001-07-05	2003-11-11	Dow Global Technologies Inc.	Process for manufacturing an alpha-dihydroxy derivative and epoxy resins prepared therefrom
JP3986445B2 (ja) *	2003-02-17	2007-10-03	東都化成株式会社	高純度エポキシ樹脂の製造方法およびエポキシ樹脂組成物
US20060074149A1 (en) *	2003-09-09	2006-04-06	Boriack Clinton J	Process for manufacturing an alpha-dihydroxy derivative and epoxy resins prepared therefrom

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB788887A (en) *	1955-01-31	1958-01-08	Bataafsche Petroleum	Improvements in or relating to the production of glycidyl ethers of polyhydric phenols
NL98450C (no) *	1955-03-28
US3145191A (en) *	1959-06-25	1964-08-18	Mobil Finishes Company Inc	Epoxy compositions
NL255384A (no) *	1959-09-01
BE609222A (no) *	1960-10-17
CH544801A (de) *	1970-03-16	1973-11-30	Reichhold Albert Chemie Ag	Verfahren zum Herstellen von Glycidyläthern
IT1051400B (it) *	1975-12-19	1981-04-21	S I R S P A	Procedimento perfezionato per la preparazione di resine epossidiche liquide
DD153882A1 (de) *	1980-09-09	1982-02-10	Rainer Ehrig	Verfahren zur herstellung von epoxidharzen
GB2120659B (en) *	1982-04-28	1985-12-04	Sumitomo Chemical Co	Process for producing glycidyl ethers of monohydric polyhydric phenols
US4499255B1 (en) *	1982-09-13	2000-01-11	Dow Chemical Co	Preparation of epoxy resins
JPS5978178A (ja) *	1982-10-27	1984-05-04	Mitsubishi Petrochem Co Ltd	ポリエポキシ化合物の製造方法
US4447598A (en) *	1983-04-07	1984-05-08	The Dow Chemical Company	Method of preparing epoxy resins having low hydrolyzable chloride contents
US4585838A (en) *	1985-08-06	1986-04-29	The Dow Chemical Company	Process for preparing epoxy resins containing low levels of total halide
CN1004356B (zh) *	1984-11-19	1989-05-31	陶氏化学公司	一种降低环氧树脂中卤化物总含量的工艺方法
JPS62500793A (ja) *	1984-11-19	1987-04-02	ザ　ダウ　ケミカル　カンパニ−	エポキシ樹脂の全ハロゲン化物含量低下方法
US4624975A (en) *	1985-03-21	1986-11-25	The Dow Chemical Company	Process for stabilizing the hydrolyzable chloride content in epoxy resins
JPS62187718A (ja) *	1986-02-13	1987-08-17	Asahi Chiba Kk	エポキシ樹脂中の塩素除去方法
US4684701A (en) *	1986-02-14	1987-08-04	The Dow Chemical Company	Method for preparing advanced epoxy or phenoxy resins with low aliphatic halide content
JPS62235314A (ja) *	1986-04-05	1987-10-15	Toto Kasei Kk	エポキシ樹脂の精製方法
JPS63174981A (ja) *	1987-01-14	1988-07-19	Yuka Shell Epoxy Kk	エポキシ化合物の精製方法

1987
- 1987-08-13 US US07/085,046 patent/US4785061A/en not_active Expired - Lifetime
1988
- 1988-08-04 AU AU20407/88A patent/AU606727B2/en not_active Expired
- 1988-08-04 BR BR8804133A patent/BR8804133A/pt not_active IP Right Cessation
- 1988-08-04 EP EP88112681A patent/EP0303901A3/en not_active Withdrawn
- 1988-08-05 NZ NZ225704A patent/NZ225704A/en unknown
- 1988-08-08 IL IL87369A patent/IL87369A/xx not_active IP Right Cessation
- 1988-08-11 KR KR88010217A patent/KR970009329B1/ko not_active IP Right Cessation
- 1988-08-11 NO NO88883562A patent/NO883562L/no unknown
- 1988-08-11 MY MYPI88000923A patent/MY103376A/en unknown
- 1988-08-12 CA CA000574573A patent/CA1314653C/en not_active Expired - Lifetime
- 1988-08-12 JP JP63200249A patent/JP2656953B2/ja not_active Expired - Lifetime
- 1988-08-12 DK DK452888A patent/DK452888A/da not_active Application Discontinuation
- 1988-08-12 MX MX12663A patent/MX164909B/es unknown
- 1988-08-12 FI FI883752A patent/FI883752A/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
JP2656953B2 (ja)	1997-09-24
KR890003827A (ko)	1989-04-18
DK452888A (da)	1989-02-14
MY103376A (en)	1993-06-30
IL87369A0 (en)	1989-01-31
BR8804133A (pt)	1989-03-07
NO883562D0 (no)	1988-08-11
IL87369A (en)	1991-12-15
AU2040788A (en)	1989-02-16
NZ225704A (en)	1991-06-25
EP0303901A2 (en)	1989-02-22
EP0303901A3 (en)	1989-09-13
US4785061A (en)	1988-11-15
FI883752A (fi)	1989-02-14
KR970009329B1 (en)	1997-06-10
DK452888D0 (da)	1988-08-12
FI883752A0 (fi)	1988-08-12
MX164909B (es)	1992-10-01
AU606727B2 (en)	1991-02-14
JPH01126320A (ja)	1989-05-18
CA1314653C (en)	1993-03-16

Publication	Publication Date	Title
DE3889950D1 (de)	1994-07-14	Epoxyharzzusammensetzung.
DE3864484D1 (de)	1991-10-02	Modifizierte epoxidharze.
DE3852839D1 (de)	1995-03-09	Hitzehärtbare Harzzusammensetzung.
DE3689022D1 (de)	1993-10-21	Epoxyharzzusammensetzung.
DE3850373D1 (de)	1994-07-28	Flexibilisierte Epoxidharzzusammensetzungen.
NO883562L (no)	1989-02-14	Fremgangsmaate for aa redusere halogeninnhold i epoksyharpiks.
DE3850083D1 (de)	1994-07-14	Harzzusammensetzung.
DE3688986D1 (de)	1993-10-14	Epoxydharzzusammensetzung.
DE3851825D1 (de)	1994-11-17	Modifiziertes Polyolefinharz.
DE3889380D1 (de)	1994-06-09	Polyimidharz-Zusammensetzung.
NO881270D0 (no)	1988-03-23	Framgangsmaate for aa redusere carboninnholdet i halvledere.
DE3788620D1 (de)	1994-02-10	Epoxydharzzusammensetzung.
DE3886587D1 (de)	1994-02-10	Epoxyharzzusammensetzung.
DE3888869D1 (de)	1994-05-11	Polyimidharz-Zusammensetzung.
DE3678602D1 (de)	1991-05-16	Epoxydharzzusammensetzung.
DE3582490D1 (de)	1991-05-16	Epoxydharzzusammensetzung.
NO903753L (no)	1990-08-27	Monoisocyanat-dekkede-epoksyharpikser.
DE3788677D1 (de)	1994-02-17	Epoxyharz-Zusammensetzung.
DE68920694D1 (de)	1995-03-02	Epoxydharzzusammensetzung.
DE3877474D1 (de)	1993-02-25	Polyetherimid-harz-zusammensetzung.
DE3879293D1 (de)	1993-04-22	Epoxidgruppenhaltige polycycloacetale.
DE3786718D1 (de)	1993-09-02	Epoxyharz.
DE3852730D1 (de)	1995-02-23	Harzzusammensetzung.
NO862909L (no)	1986-07-18	Fremgangsmaate for reduksjon av det totale halogeninnhold i en epoksyharpiks.
DE3683390D1 (de)	1992-02-27	Epoxydharzzusammensetzung.