SG67417A1 - Process for production stabilized oxymethylene copolymer - Google Patents

Process for production stabilized oxymethylene copolymer

Info

Publication number: SG67417A1
Authority: SG; Singapore
Prior art keywords: oxymethylene copolymer; stabilized oxymethylene; production stabilized; production; copolymer
Prior art date: 1996-12-13

Application number

SG1997003336A

Other languages

English (en)

Inventor

Hiroyuki Miyaji

Motohito Hiragori

Yuichi Fukui

Original Assignee

Polyplastics 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.)

1996-12-13

Filing date

1997-09-08

Publication date

1999-09-21

1997-09-08 Application filed by Polyplastics Co filed Critical Polyplastics Co

1999-09-21 Publication of SG67417A1 publication Critical patent/SG67417A1/en

Links

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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/30—Chemical modification by 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/28—Post-polymerisation treatments

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)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Polyamides (AREA)

SG1997003336A 1996-12-13 1997-09-08 Process for production stabilized oxymethylene copolymer SG67417A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP33373796A JP3210872B2 (ja)	1996-12-13	1996-12-13	安定化オキシメチレン共重合体の製造方法

Publications (1)

Publication Number	Publication Date
SG67417A1 true SG67417A1 (en)	1999-09-21

Family

ID=18269398

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG1997003336A SG67417A1 (en)	1996-12-13	1997-09-08	Process for production stabilized oxymethylene copolymer

Country Status (8)

Country	Link
JP (1)	JP3210872B2 (th)
KR (1)	KR100542901B1 (th)
CN (1)	CN1105126C (th)
AU (1)	AU738001B2 (th)
MY (1)	MY116970A (th)
SG (1)	SG67417A1 (th)
TH (1)	TH29900A (th)
TW (1)	TW438841B (th)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008018966A1 (de)	2008-04-16	2009-10-22	Ticona Gmbh	Verfahren zur Herstellung von Oxymethylen-Polymeren und dafür geeignete Vorrichtung
US9902797B2 (en)	2012-05-14	2018-02-27	Mitsubishi Gas Chemical Company, Inc.	Method for producing oxymethylene copolymer
CN103063665B (zh) *	2012-12-26	2015-04-29	中国海洋石油总公司	一种甲醛共聚催化剂中三氟化硼含量的测定方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51125A (en) *	1974-06-19	1976-01-05	Meisei Kogyo Kk	Kenchikuyohekitaino kyojiunpantachiokoshiki
JPS517547A (ja) *	1974-07-09	1976-01-21	Mitsubishi Electric Corp	Koshuhakanetsusochi
JPS57537A (en) *	1980-06-02	1982-01-05	Toshiba Corp	Balance working method for rotatable body
JPS59249A (ja) *	1982-06-25	1984-01-05	Nec Corp	環状通信網の障害検出方式
US4692290A (en) *	1985-11-12	1987-09-08	Celanese Corporation	Process for devolatilizing molten oxymethylene polymer
JPH0772220B2 (ja) *	1986-11-17	1995-08-02	三菱瓦斯化学株式会社	オキシメチレン共重合体の安定化方法
JP3230554B2 (ja) *	1994-02-23	2001-11-19	旭化成株式会社	色調と熱安定性に優れたポリオキシメチレンの製法
JPH1031028A (ja) *	1996-07-15	1998-02-03	Mitsubishi Electric Corp	電子部品の密閉組立体およびその製造方法

1996
- 1996-12-13 JP JP33373796A patent/JP3210872B2/ja not_active Expired - Lifetime
1997
- 1997-09-08 SG SG1997003336A patent/SG67417A1/en unknown
- 1997-09-10 AU AU37450/97A patent/AU738001B2/en not_active Ceased
- 1997-09-11 MY MYPI97004205A patent/MY116970A/en unknown
- 1997-10-02 TW TW086114359A patent/TW438841B/zh not_active IP Right Cessation
- 1997-12-11 TH TH041208A patent/TH29900A/th unknown
- 1997-12-12 KR KR1019970068174A patent/KR100542901B1/ko not_active Expired - Lifetime
- 1997-12-12 CN CN97125490A patent/CN1105126C/zh not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU738001B2 (en)	2001-09-06
AU3745097A (en)	1998-06-18
TW438841B (en)	2001-06-07
MY116970A (en)	2004-04-30
KR100542901B1 (ko)	2006-08-30
CN1105126C (zh)	2003-04-09
JPH10168144A (ja)	1998-06-23
JP3210872B2 (ja)	2001-09-25
TH29900A (th)	1998-09-04
CN1191226A (zh)	1998-08-26
KR19980064083A (ko)	1998-10-07

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