ATE140443T1 - Verfahren zur herstellung von ketendimeren - Google Patents

Verfahren zur herstellung von ketendimeren

Info

Publication number: ATE140443T1
Authority: AT; Austria
Prior art keywords: pct; date sep; sec; ketene dimers; reaction
Prior art date: 1993-02-22

Application number

AT94908540T

Other languages

English (en)

Inventor

John Franklin Nicholass

Piotr Zettinger

Original Assignee

Eka Chemicals Ab

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.)

1993-02-22

Filing date

1994-02-14

Publication date

1996-08-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20388981&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE140443(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-02-14 Application filed by Eka Chemicals Ab filed Critical Eka Chemicals Ab

1996-08-15 Application granted granted Critical

1996-08-15 Publication of ATE140443T1 publication Critical patent/ATE140443T1/de

Links

238000004519 manufacturing process Methods 0.000 title abstract 2
CCGKOQOJPYTBIH-UHFFFAOYSA-N ethenone Chemical class C=C=O CCGKOQOJPYTBIH-UHFFFAOYSA-N 0.000 title 1
238000000034 method Methods 0.000 abstract 2
150000003512 tertiary amines Chemical class 0.000 abstract 2
239000013078 crystal Substances 0.000 abstract 1
235000014113 dietary fatty acids Nutrition 0.000 abstract 1
WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 abstract 1
229930195729 fatty acid Natural products 0.000 abstract 1
239000000194 fatty acid Substances 0.000 abstract 1
-1 fatty acid halides Chemical class 0.000 abstract 1
229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
239000012433 hydrogen halide Substances 0.000 abstract 1
150000002561 ketenes Chemical class 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/87—Preparation of ketenes or dimeric ketenes
- C07C45/89—Preparation of ketenes or dimeric ketenes from carboxylic acids, their anhydrides, esters or halides
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/88—Ketenes; Dimeric ketenes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Epoxy Compounds (AREA)
Paper (AREA)
Compounds Of Unknown Constitution (AREA)
Glass Compositions (AREA)
Steroid Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT94908540T 1993-02-22 1994-02-14 Verfahren zur herstellung von ketendimeren ATE140443T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9300584A SE9300584D0 (sv)	1993-02-22	1993-02-22	A process for the production of ketene dimers

Publications (1)

Publication Number	Publication Date
ATE140443T1 true ATE140443T1 (de)	1996-08-15

Family

ID=20388981

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT94908540T ATE140443T1 (de)	1993-02-22	1994-02-14	Verfahren zur herstellung von ketendimeren

Country Status (15)

Country	Link
US (1)	US5502218A (de)
EP (1)	EP0684940B1 (de)
JP (1)	JP2878845B2 (de)
KR (1)	KR0168484B1 (de)
CN (1)	CN1043572C (de)
AT (1)	ATE140443T1 (de)
AU (1)	AU674935B2 (de)
BR (1)	BR9405587A (de)
CA (1)	CA2146458C (de)
DE (1)	DE69400315T2 (de)
ES (1)	ES2091137T3 (de)
FI (1)	FI111359B (de)
NO (1)	NO304370B1 (de)
SE (1)	SE9300584D0 (de)
WO (1)	WO1994019306A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9309604D0 (en) *	1993-05-10	1993-06-23	Hercules Inc	Process for the manufacture of alkyl ketene dimer
US5685815A (en) *	1994-02-07	1997-11-11	Hercules Incorporated	Process of using paper containing alkaline sizing agents with improved conversion capability
EP0741121B1 (de) *	1995-05-03	1999-07-14	BASF Aktiengesellschaft	Verfahren zur Herstellung von lösungsmittelarmen Alkyldiketenen
WO1996036432A1 (en) *	1995-05-17	1996-11-21	Betzdearborn Inc.	Post-treatment process and product
DE10158661A1 (de)	2001-11-30	2003-06-12	Basf Ag	Verfahren zur Herstellung von Alkylketendimeren
EP1976817B1 (de) *	2006-01-03	2011-06-15	Hercules Incorporated	Herstellung von alkylketen-dimeren
CN103449595B (zh) *	2012-06-04	2016-03-30	丰益特种化学（连云港）有限公司	Akd生产中洗涤废水的回用
CN102962026B (zh) *	2012-12-04	2014-02-05	苏州天马精细化学品股份有限公司	连续化无溶剂制备高纯度akd的设备及方法
CN103319325B (zh) *	2013-06-20	2015-02-18	周元幸	单体酸深度加氢生产液体支链akd原粉原料的方法
US11686050B2 (en)	2016-07-26	2023-06-27	Footprint International, LLC	Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers
US20180030658A1 (en) *	2016-07-26	2018-02-01	Footprint International, LLC	Methods and Apparatus For Manufacturing Fiber-Based Produce Containers
US11654600B2 (en)	2016-07-26	2023-05-23	Footprint International, Inc.	Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers
US10428467B2 (en)	2016-07-26	2019-10-01	Footprint International, LLC	Methods and apparatus for manufacturing fiber-based meat containers
US11939129B2 (en)	2016-07-26	2024-03-26	Footprint International, LLC	Methods and apparatus for manufacturing high-strength fiber-based beverage holders
US12037749B2 (en)	2016-07-26	2024-07-16	Footprint International, LLC	Acrylate and non-acrylate based chemical compositions for selectively coating fiber-based food containers
CN106758518B (zh) *	2017-02-20	2018-06-29	山东天成万丰化工科技有限公司	一种新型造纸助剂直链akd表面施胶剂的制备方法
CN107235935A (zh) *	2017-06-19	2017-10-10	天津工业大学	一种无溶剂法烷基烯酮二聚体(akd)的制备方法
US11306440B2 (en)	2019-06-28	2022-04-19	Footprint International, LLC	Methods and apparatus for manufacturing fiber-based meat containers
CN119266001A (zh) *	2023-07-07	2025-01-07	凯米拉公司	一种制备施胶剂的方法
CN120192285A (zh) *	2023-12-21	2025-06-24	凯米拉公司	一种制备施胶剂的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3434212A1 (de) *	1984-09-18	1986-03-20	Schill & Seilacher GmbH & Co, 7030 Böblingen	Verfahren zur herstellung von ketendimeren und deren verwendung
JPS63258547A (ja) *	1987-04-15	1988-10-26	Ikuo Goto	おにぎり製造装置
DE69208071T2 (de) *	1991-12-30	1996-08-29	Akzo Nobel Nv	Längerkettige dimere Ketene
SE511318C2 (sv) *	1993-02-22	1999-09-13	Eka Chemicals Ab	Förfarande för framställning av ketendimerer

1993
- 1993-02-22 SE SE9300584A patent/SE9300584D0/xx unknown
1994
- 1994-02-14 US US08/302,801 patent/US5502218A/en not_active Expired - Lifetime
- 1994-02-14 AU AU61589/94A patent/AU674935B2/en not_active Ceased
- 1994-02-14 EP EP94908540A patent/EP0684940B1/de not_active Expired - Lifetime
- 1994-02-14 CA CA002146458A patent/CA2146458C/en not_active Expired - Fee Related
- 1994-02-14 AT AT94908540T patent/ATE140443T1/de not_active IP Right Cessation
- 1994-02-14 KR KR1019950701634A patent/KR0168484B1/ko not_active Expired - Fee Related
- 1994-02-14 WO PCT/SE1994/000118 patent/WO1994019306A1/en not_active Ceased
- 1994-02-14 ES ES94908540T patent/ES2091137T3/es not_active Expired - Lifetime
- 1994-02-14 CN CN94191255A patent/CN1043572C/zh not_active Expired - Fee Related
- 1994-02-14 JP JP6518880A patent/JP2878845B2/ja not_active Expired - Fee Related
- 1994-02-14 DE DE69400315T patent/DE69400315T2/de not_active Expired - Fee Related
- 1994-02-14 BR BR9405587A patent/BR9405587A/pt not_active IP Right Cessation
1995
- 1995-08-16 FI FI953874A patent/FI111359B/fi active
- 1995-08-21 NO NO953273A patent/NO304370B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
US5502218A (en)	1996-03-26
CA2146458C (en)	1999-01-05
NO953273D0 (no)	1995-08-21
EP0684940B1 (de)	1996-07-17
NO953273L (no)	1995-08-21
JPH08507057A (ja)	1996-07-30
CN1118157A (zh)	1996-03-06
DE69400315T2 (de)	1997-02-06
ES2091137T3 (es)	1996-10-16
FI953874A0 (fi)	1995-08-16
FI111359B (fi)	2003-07-15
KR0168484B1 (ko)	1999-03-20
AU6158994A (en)	1994-09-14
JP2878845B2 (ja)	1999-04-05
AU674935B2 (en)	1997-01-16
FI953874L (fi)	1995-08-16
CA2146458A1 (en)	1994-09-01
CN1043572C (zh)	1999-06-09
WO1994019306A1 (en)	1994-09-01
NO304370B1 (no)	1998-12-07
EP0684940A1 (de)	1995-12-06
DE69400315D1 (de)	1996-08-22
SE9300584D0 (sv)	1993-02-22
BR9405587A (pt)	1999-05-25
KR950704224A (ko)	1995-11-17

Legal Events

Date	Code	Title	Description
1997-02-15	UEP	Publication of translation of european patent specification
2010-11-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE140443T1 (de)	1996-08-15	Verfahren zur herstellung von ketendimeren
DE59009658D1 (de)	1995-10-19	Verfahren zur herstellung von wässrigen dispersionen.
DE59305526D1 (de)	1997-04-03	Verfahren zur herstellung von olefinen
ATE178316T1 (de)	1999-04-15	Verfahren zur herstellung von aminoalkylguanidinen
ATE178898T1 (de)	1999-04-15	Verfahren zur herstellung von alkyl ketendimeren
ATE174601T1 (de)	1999-01-15	Verfahren zur herstellung von bisnoraldehyden aus bisnoralkohol
DE69513847D1 (de)	2000-01-13	Verfahren zur herstellung von substituierten 3-aminobenzonitrilen
ATE118483T1 (de)	1995-03-15	Verfahren zur herstellung von 2- azabicyclo(2.2.1>hept-5-en-3-on.
ATE301659T1 (de)	2005-08-15	Verfahren zur herstellung von campothecinderivate
DE59202415D1 (de)	1995-07-06	Verfahren zur herstellung von 5,6-dihydroxyindolinen.
DE59000702D1 (de)	1993-02-11	Verfahren zur fermentativen herstellung von 2-(4-hydroxiphenoxi-)propionsaeure.
DE59902731D1 (de)	2002-10-24	Verfahren zur Herstellung von höheren ungesättigten Ketonen
ATE273278T1 (de)	2004-08-15	Verfahren zur herstellung von 5-aminomethyl-2- chlorpyridinen
ATE172457T1 (de)	1998-11-15	Verfahren zur herstellung von 2-halogen-4,6- dialkoxypyrimidinen
ATE231485T1 (de)	2003-02-15	Verfahren zur herstellung von arylmalonaten
DE69729631D1 (de)	2004-07-29	Verfahren zur herstellung von granisetron
ATE181051T1 (de)	1999-06-15	Verfahren zur herstellung von 3-chlorpropionsäure
DE59510633D1 (de)	2003-05-15	Verfahren zur herstellung von cyclischen lactamen
ATE200776T1 (de)	2001-05-15	Verfahren zur herstellung von 2,4,5-tribrompyrrol-3-carbonitril
DE59702822D1 (de)	2001-02-01	Verfahren zur herstellung von 2-fluor-1-cyclopropancarbonsäurederivaten durch reduktive enthalogenierung
DE59409324D1 (de)	2000-06-08	Verfahren zur herstellung von 3-amino-2-chlor-4-alkyl- bzw. 4-cycloalkyl-pyridine
DE59502606D1 (de)	1998-07-23	Verfahren zur herstellung von selegilin
ATE184600T1 (de)	1999-10-15	Verfahren zur herstellung von substituierten 4- hydroxy-kumarine
DE3780112D1 (de)	1992-08-06	Verfahren zur herstellung von penicillansaeure-derivaten.
ATE187164T1 (de)	1999-12-15	Verfahren zur herstellung von ng-monoalkyl-l- arginin und verwandten verbindungen