IT8519846A0 - Procedimento per la preparazione di carbammato di cellulosa. - Google Patents

Procedimento per la preparazione di carbammato di cellulosa.

Info

Publication number: IT8519846A0
Authority: IT; Italy
Prior art keywords: procedure; preparation; cellulose carbamate; carbamate; cellulose
Prior art date: 1984-03-12

Application number

IT8519846A

Other languages

English (en)

Other versions

IT1200409B (it

Inventor

Vidar Eklund

Kurt Ekman

Olli Turunen

Jouko Huttunen

Johan Fredrik Selin

Jan Fors

Original Assignee

Neste Oy

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.)

1984-03-12

Filing date

1985-03-11

Publication date

1985-03-11

1985-03-11 Application filed by Neste Oy filed Critical Neste Oy

1985-03-11 Publication of IT8519846A0 publication Critical patent/IT8519846A0/it

1989-01-18 Application granted granted Critical

1989-01-18 Publication of IT1200409B publication Critical patent/IT1200409B/it

Links

KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 title 1
229920002678 cellulose Polymers 0.000 title 1
239000001913 cellulose Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/05—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur
- C08B15/06—Derivatives containing elements other than carbon, hydrogen, oxygen, halogens or sulfur containing nitrogen, e.g. carbamates

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

IT19846/85A 1984-03-12 1985-03-11 Procedimento per la preparazione di carbammato di cellulosa IT1200409B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI840999A FI67562C (fi)	1984-03-12	1984-03-12	Foerfarande foer framstaellning av cellulosakarbamat

Publications (2)

Publication Number	Publication Date
IT8519846A0 true IT8519846A0 (it)	1985-03-11
IT1200409B IT1200409B (it)	1989-01-18

Family

ID=8518715

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19846/85A IT1200409B (it)	1984-03-12	1985-03-11	Procedimento per la preparazione di carbammato di cellulosa

Country Status (17)

Country	Link
US (1)	US4567255A (it)
JP (1)	JPS60210601A (it)
AT (1)	AT390259B (it)
BR (1)	BR8501074A (it)
CA (1)	CA1238042A (it)
CS (1)	CS254982B2 (it)
DD (1)	DD234019A5 (it)
DE (1)	DE3508611A1 (it)
FI (1)	FI67562C (it)
FR (1)	FR2560882B1 (it)
GB (1)	GB2155479B (it)
IN (1)	IN161858B (it)
IT (1)	IT1200409B (it)
NO (1)	NO161441C (it)
RO (1)	RO91350B (it)
SE (1)	SE459177B (it)
ZA (1)	ZA851594B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI69853C (fi) *	1984-09-27	1986-05-26	Neste Oy	Cykliskt foerfarande foer framstaellning av en alkaliloesning av cellulosakarbamat foer utfaellning av karbamatet och foeraotervinning av kemikalierna
FI69852C (fi) *	1984-09-27	1986-05-26	Neste Oy	Cykliskt foerfarande foer framstaellning av en alkaliloesning av cellulosakarbamat foer utfaellning av karbamatet och foeraotervinning av kemikalierna
US4789006A (en) *	1987-03-13	1988-12-06	Teepak, Inc.	Cellulose aminomethanate sausage casings
US4777249A (en) *	1987-03-13	1988-10-11	Teepak, Inc.	Crosslinked cellulose aminomethanate
US5215125A (en) *	1987-03-13	1993-06-01	Teepak, Inc.	Cellulose aminomethanate sausage casings
US4762564A (en) *	1987-03-13	1988-08-09	Teepak, Inc.	Reinforced cellulose aminomethanate
US4997934A (en) *	1989-06-12	1991-03-05	Teepak, Inc.	Cellulose aminomethanate by weight loss monitoring
US5229506A (en) *	1989-06-12	1993-07-20	Teepak, Inc.	Preparation of cellulose aminomethanate
US4997933A (en) *	1989-06-12	1991-03-05	Teepak, Inc.	Cellulose aminomethanate by acid neutralization
US4999425A (en) *	1989-06-12	1991-03-12	Teepak, Inc.	Cellulose aminomethanate by ion-exchange extraction
DE19715617A1 (de) *	1997-04-15	1998-10-22	Zimmer Ag	Verfahren für die modifizierte Herstellung von Cellulosecarbamat
DE19835688A1 (de) *	1998-08-07	2000-02-10	Piesteritz Stickstoff	Verfahren zur Herstellung von Cellulosecarbamat
WO2003064476A1 (en) *	2002-01-29	2003-08-07	Valtion Teknillinen Tutkimuskeskus	Method for manufacturing cellulose carbamate
WO2005042587A1 (ja) *	2003-10-31	2005-05-12	Kowa Co., Ltd.	セルロースiiリン酸エステル及びそれを用いた金属吸着材
CN102898531A (zh) *	2012-10-23	2013-01-30	天津工业大学	一种气固相反应制备纤维素氨基甲酸酯的方法
JP2019001876A (ja) *	2017-06-14	2019-01-10	国立大学法人京都大学	微細セルロース繊維、その製造方法、スラリー及び複合体
JP7213926B2 (ja) *	2020-10-26	2023-01-27	大王製紙株式会社	繊維状セルロースの製造方法及び繊維状セルロース複合樹脂の製造方法
JP7429212B2 (ja) *	2021-09-27	2024-02-07	大王製紙株式会社	カルバメート化セルロース繊維の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI62318C (fi) *	1981-01-27	1982-12-10	Neste Oy	Foerfarande foer framstaellning av ett alkaliloesligt cellulosaderivat
FI64603C (fi) *	1981-12-30	1983-12-12	Neste Oy	Foerfarande foer utfaellning av cellulosaderivat
FI64602C (fi) *	1981-12-30	1983-12-12	Neste Oy	Foerfarande foer framstaellning av loesliga cellulosaderivater
FI67561C (fi) *	1982-12-08	1985-04-10	Neste Oy	Foerfarande foer upploesning av cellulosakarbamat
FI66624C (fi) *	1983-11-02	1984-11-12	Neste Oy	Foerfarande foer framstaellning av cellulosakarbamatfibrer eller -filmer

1984
- 1984-03-12 FI FI840999A patent/FI67562C/fi not_active IP Right Cessation
1985
- 1985-03-01 ZA ZA851594A patent/ZA851594B/xx unknown
- 1985-03-05 AT AT0065285A patent/AT390259B/de not_active IP Right Cessation
- 1985-03-11 DD DD85274010A patent/DD234019A5/de not_active IP Right Cessation
- 1985-03-11 SE SE8501188A patent/SE459177B/sv not_active IP Right Cessation
- 1985-03-11 BR BR8501074A patent/BR8501074A/pt not_active IP Right Cessation
- 1985-03-11 IT IT19846/85A patent/IT1200409B/it active
- 1985-03-11 NO NO850955A patent/NO161441C/no unknown
- 1985-03-11 IN IN178/CAL/85A patent/IN161858B/en unknown
- 1985-03-11 RO RO117935A patent/RO91350B/ro unknown
- 1985-03-11 DE DE19853508611 patent/DE3508611A1/de active Granted
- 1985-03-11 CS CS851697A patent/CS254982B2/cs unknown
- 1985-03-12 GB GB08506375A patent/GB2155479B/en not_active Expired
- 1985-03-12 US US06/710,689 patent/US4567255A/en not_active Expired - Fee Related
- 1985-03-12 CA CA000476303A patent/CA1238042A/en not_active Expired
- 1985-03-12 JP JP60049197A patent/JPS60210601A/ja active Granted
- 1985-03-12 FR FR8503615A patent/FR2560882B1/fr not_active Expired

Also Published As

Publication number	Publication date
JPS6259122B2 (it)	1987-12-09
NO161441C (no)	1989-08-16
GB8506375D0 (en)	1985-04-11
SE8501188D0 (sv)	1985-03-11
GB2155479A (en)	1985-09-25
SE8501188L (sv)	1985-09-13
DE3508611C2 (it)	1988-10-27
CA1238042A (en)	1988-06-14
FI840999A0 (fi)	1984-03-12
FR2560882A1 (fr)	1985-09-13
NO161441B (no)	1989-05-08
IT1200409B (it)	1989-01-18
CS254982B2 (en)	1988-02-15
FI67562B (fi)	1984-12-31
JPS60210601A (ja)	1985-10-23
US4567255A (en)	1986-01-28
NO850955L (no)	1985-09-13
IN161858B (it)	1988-02-13
AT390259B (de)	1990-04-10
SE459177B (sv)	1989-06-12
CS169785A2 (en)	1987-07-16
DD234019A5 (de)	1986-03-19
GB2155479B (en)	1988-04-07
ZA851594B (en)	1985-10-30
BR8501074A (pt)	1985-10-29
FR2560882B1 (fr)	1988-06-24
RO91350B (ro)	1987-09-01
ATA65285A (de)	1989-09-15
FI67562C (fi)	1985-04-10
RO91350A (ro)	1987-08-31
DE3508611A1 (de)	1985-09-12

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