ES440960A1 - Procedimiento para la obtencion de peliculas de celulosa regenerada modificada. - Google Patents

Procedimiento para la obtencion de peliculas de celulosa regenerada modificada.

Info

Publication number: ES440960A1
Authority: ES; Spain
Prior art keywords: modified; regenerated cellulose; starches; films; weight
Prior art date: 1974-09-16
Legal status (The legal status 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 status listed.): Expired

Application number

ES440960A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

UCB SA

Original Assignee

UCB SA

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.)

1974-09-16

Filing date

1975-09-15

Publication date

1977-06-16

1975-09-15 Application filed by UCB SA filed Critical UCB SA

1977-06-16 Publication of ES440960A1 publication Critical patent/ES440960A1/es

Status Expired legal-status Critical Current

Links

239000004627 regenerated cellulose Substances 0.000 title abstract 5
229920000881 Modified starch Polymers 0.000 abstract 4
235000019426 modified starch Nutrition 0.000 abstract 4
229920002472 Starch Polymers 0.000 abstract 3
235000019698 starch Nutrition 0.000 abstract 3
239000004368 Modified starch Substances 0.000 abstract 2
230000007062 hydrolysis Effects 0.000 abstract 2
238000006460 hydrolysis reaction Methods 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
230000003647 oxidation Effects 0.000 abstract 2
238000007254 oxidation reaction Methods 0.000 abstract 2
229920000297 Rayon Polymers 0.000 abstract 1
229920002678 cellulose Polymers 0.000 abstract 1
239000001913 cellulose Substances 0.000 abstract 1
150000002148 esters Chemical class 0.000 abstract 1
150000002170 ethers Chemical class 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
230000003287 optical effect Effects 0.000 abstract 1
239000008107 starch Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
- C08L1/06—Cellulose hydrate

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Compositions Of Macromolecular Compounds (AREA)

ES440960A 1974-09-16 1975-09-15 Procedimiento para la obtencion de peliculas de celulosa regenerada modificada. Expired ES440960A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4018074A GB1463864A (en)	1974-09-16	1974-09-16	Regenerated cellulose

Publications (1)

Publication Number	Publication Date
ES440960A1 true ES440960A1 (es)	1977-06-16

Family

ID=10413601

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES440960A Expired ES440960A1 (es)	1974-09-16	1975-09-15	Procedimiento para la obtencion de peliculas de celulosa regenerada modificada.

Country Status (18)

Country	Link
US (1)	US4026718A (es)
JP (1)	JPS5155355A (es)
AR (1)	AR206437A1 (es)
AT (1)	AT347134B (es)
BE (1)	BE833403A (es)
BR (1)	BR7505927A (es)
CA (1)	CA1053409A (es)
CH (1)	CH606514A5 (es)
DD (1)	DD119793A5 (es)
DE (1)	DE2541220C3 (es)
ES (1)	ES440960A1 (es)
FR (1)	FR2284631A1 (es)
GB (1)	GB1463864A (es)
IN (1)	IN142835B (es)
IT (1)	IT1047063B (es)
NL (1)	NL163543C (es)
RO (1)	RO69624A (es)
TR (1)	TR18510A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE31380E (en) *	1975-11-07	1983-09-13	Avtex Fibers Inc.	Rayon fibers containing starch
US4144079A (en) *	1976-06-15	1979-03-13	Avtex Fibers Inc.	Rayon fibers containing starch
EP0622407A1 (en) *	1993-04-28	1994-11-02	Hoechst Celanese Corporation	Polymer blend composed of cellulose acetate and starch acetate used to form fibers, films and plastic materials and a process to prepare said blends
US5490035A (en) *	1993-05-28	1996-02-06	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Cyanoresin, cyanoresin/cellulose triacetate blends for thin film, dielectric capacitors
DE19856507A1 (de) *	1998-12-08	2000-06-15	Buna Sow Leuna Olefinverb Gmbh	Verfahren zur Herstellung biologisch abbaubarer hochtransparenter Gießfolien aus Stärkeestern
KR20010002036A (ko) *	1999-06-10	2001-01-05	김미라	하이드록시프로필화 감자전분을 함유하는 분해성 필름 및
US9394209B2 (en)	2014-12-05	2016-07-19	NutriChem Marketing, Inc.	Alternative method for the manufacture of granulated nutrients
CN116836423B (zh) *	2023-05-24	2024-03-22	江苏建霖环保科技有限公司	高阻隔耐老化纤维素膜的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2077412A (en) *	1930-06-04	1937-04-20	Eugene J Lorand	Process for the preparation of a molded cellulose foam from viscose and product thereof
US3066032A (en) *	1959-05-26	1962-11-27	Kurashiki Rayon Co	Method of making fibers of regenerated cellulose of improved dyeing properties
GB895657A (en) *	1959-09-09	1962-05-02	Ici Ltd	Aqueous dispersions of pigments
NL270454A (es)	1960-10-21
CH508708A (de) *	1968-06-14	1971-06-15	Ciba Geigy Ag	Präparat und deren Verwendung zur Herstellung gefärbter Gebilde

1974
- 1974-09-16 GB GB4018074A patent/GB1463864A/en not_active Expired
1975
- 1975-01-01 AR AR260380A patent/AR206437A1/es active
- 1975-09-12 NL NL7510767.A patent/NL163543C/xx not_active IP Right Cessation
- 1975-09-15 AT AT705075A patent/AT347134B/de not_active IP Right Cessation
- 1975-09-15 RO RO7583398A patent/RO69624A/ro unknown
- 1975-09-15 BR BR7505927*A patent/BR7505927A/pt unknown
- 1975-09-15 IN IN1763/CAL/75A patent/IN142835B/en unknown
- 1975-09-15 ES ES440960A patent/ES440960A1/es not_active Expired
- 1975-09-15 FR FR7528299A patent/FR2284631A1/fr active Granted
- 1975-09-15 CA CA235,713A patent/CA1053409A/en not_active Expired
- 1975-09-15 IT IT51326/75A patent/IT1047063B/it active
- 1975-09-15 DD DD188344A patent/DD119793A5/xx unknown
- 1975-09-15 CH CH1199575A patent/CH606514A5/xx not_active IP Right Cessation
- 1975-09-15 BE BE1006879A patent/BE833403A/xx not_active IP Right Cessation
- 1975-09-16 JP JP50112014A patent/JPS5155355A/ja active Pending
- 1975-09-16 DE DE2541220A patent/DE2541220C3/de not_active Expired
- 1975-09-16 US US05/614,025 patent/US4026718A/en not_active Expired - Lifetime
- 1975-09-19 TR TR18510A patent/TR18510A/xx unknown

Also Published As

Publication number	Publication date
RO69624A (ro)	1980-05-15
DE2541220C3 (de)	1983-12-22
AT347134B (de)	1978-12-11
NL163543B (nl)	1980-04-15
TR18510A (tr)	1977-03-04
GB1463864A (en)	1977-02-09
DD119793A5 (es)	1976-05-12
IN142835B (es)	1977-08-27
NL163543C (nl)	1980-09-15
FR2284631A1 (fr)	1976-04-09
DE2541220B2 (de)	1977-09-08
FR2284631B1 (es)	1978-03-17
IT1047063B (it)	1980-09-10
AR206437A1 (es)	1976-07-23
US4026718A (en)	1977-05-31
BE833403A (fr)	1976-03-15
CH606514A5 (es)	1978-10-31
BR7505927A (pt)	1976-08-03
ATA705075A (de)	1978-04-15
NL7510767A (nl)	1976-03-18
CA1053409A (en)	1979-05-01
JPS5155355A (en)	1976-05-15
DE2541220A1 (de)	1976-03-25

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