DE2861984D1 - Water-absorbent starch copolymerisates and method for their preparation. - Google Patents

Water-absorbent starch copolymerisates and method for their preparation.

Info

Publication number: DE2861984D1
Authority: DE; Germany
Prior art keywords: copolymerisates; preparation; water; absorbent starch; absorbent
Prior art date: 1977-06-20
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

DE7878300036T

Other languages

English (en)

Inventor

Austin Harry Young

Frank Verbanac

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.)

Primary Products Ingredients Americas LLC

Original Assignee

Tate and Lyle Ingredients Americas LLC

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.)

1977-06-20

Filing date

1978-06-13

Publication date

1982-09-30

1977-06-20 Priority claimed from US05/808,482 external-priority patent/US4115332A/en

1978-06-13 Application filed by Tate and Lyle Ingredients Americas LLC filed Critical Tate and Lyle Ingredients Americas LLC

1982-09-30 Application granted granted Critical

1982-09-30 Publication of DE2861984D1 publication Critical patent/DE2861984D1/de

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Graft Or Block Polymers (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Macromonomer-Based Addition Polymer (AREA)
Polymerisation Methods In General (AREA)
Compositions Of Macromolecular Compounds (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

DE7878300036T 1977-06-20 1978-06-13 Water-absorbent starch copolymerisates and method for their preparation. Expired DE2861984D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/808,482 US4115332A (en)	1976-04-27	1977-06-20	Water-absorbent starch copolymerizates

Publications (1)

Publication Number	Publication Date
DE2861984D1 true DE2861984D1 (en)	1982-09-30

Family

ID=25198901

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE7878300036T Expired DE2861984D1 (en)	1977-06-20	1978-06-13	Water-absorbent starch copolymerisates and method for their preparation.

Country Status (10)

Country	Link
EP (1)	EP0000247B1 (de)
JP (1)	JPS548694A (de)
BR (1)	BR7803883A (de)
CA (1)	CA1090027A (de)
DE (1)	DE2861984D1 (de)
DK (1)	DK273378A (de)
ES (1)	ES470976A1 (de)
IT (1)	IT1105365B (de)
MX (1)	MX6762E (de)
NO (1)	NO782126L (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5648923B2 (de) *	1972-01-20	1981-11-18
JPS5922376U (ja) *	1982-08-03	1984-02-10	日立造船株式会社	バルブ用部品
JPS59100145A (ja) *	1982-12-01	1984-06-09	Denki Kagaku Kogyo Kk	導電性組成物
JPS60190448A (ja) *	1984-03-12	1985-09-27	Toshiba Chem Corp	耐熱性摺動用成形材料
EP0405917A1 (de) *	1989-06-26	1991-01-02	Sequa Chemicals Inc.	Stärke-Polymer-Pfropfpolymerisat
US5055541A (en) *	1989-06-27	1991-10-08	Sequa Chemicals, Inc.	Starch polymer graft composition and method of preparation
DE19903979C2 (de) *	1999-01-25	2000-12-21	Worlee Chemie G M B H	Pfropfpolymerisat auf Stärkebasis, Verfahren zu seiner Herstellung und seine Verwendung in Druckfarben über Überdrucklacken
CA2423712A1 (en) *	2003-03-26	2004-09-26	Nicolas Nourry	Crosslinked amylopectin by reactive extrusion and its use as an absorbent or superabsorbent material
JP5852690B2 (ja) *	2013-04-26	2016-02-03	株式会社神戸製鋼所	ホットスタンプ用合金化溶融亜鉛めっき鋼板

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51125468A (en) *	1975-03-27	1976-11-01	Sanyo Chem Ind Ltd	Method of preparing resins of high water absorbency
US4079025A (en) *	1976-04-27	1978-03-14	A. E. Staley Manufacturing Company	Copolymerized starch composition

1978
- 1978-02-08 CA CA296,616A patent/CA1090027A/en not_active Expired
- 1978-06-13 DE DE7878300036T patent/DE2861984D1/de not_active Expired
- 1978-06-13 EP EP78300036A patent/EP0000247B1/de not_active Expired
- 1978-06-16 DK DK273378A patent/DK273378A/da not_active Application Discontinuation
- 1978-06-19 NO NO782126A patent/NO782126L/no unknown
- 1978-06-19 IT IT49921/78A patent/IT1105365B/it active
- 1978-06-19 BR BR7803883A patent/BR7803883A/pt unknown
- 1978-06-20 ES ES470976A patent/ES470976A1/es not_active Expired
- 1978-06-20 MX MX787162U patent/MX6762E/es unknown
- 1978-06-20 JP JP7482378A patent/JPS548694A/ja active Pending

Also Published As

Publication number	Publication date
EP0000247B1 (de)	1982-08-04
BR7803883A (pt)	1979-04-17
CA1090027A (en)	1980-11-18
NO782126L (no)	1978-12-21
IT7849921A0 (it)	1978-06-19
DK273378A (da)	1978-12-21
MX6762E (es)	1986-06-27
IT1105365B (it)	1985-10-28
ES470976A1 (es)	1979-10-01
JPS548694A (en)	1979-01-23
EP0000247A1 (de)	1979-01-10

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Legal Events

Date	Code	Title	Description
1986-06-12	8339	Ceased/non-payment of the annual fee