IT1105365B - Copolimeri di amido che assorbono acqua e procedimento per prepararli - Google Patents

Copolimeri di amido che assorbono acqua e procedimento per prepararli

Info

Publication number
IT1105365B
IT1105365B IT49921/78A IT4992178A IT1105365B IT 1105365 B IT1105365 B IT 1105365B IT 49921/78 A IT49921/78 A IT 49921/78A IT 4992178 A IT4992178 A IT 4992178A IT 1105365 B IT1105365 B IT 1105365B
Authority
IT
Italy
Prior art keywords
absorve
copolymers
starch
prepare
procedure
Prior art date
Application number
IT49921/78A
Other languages
English (en)
Other versions
IT7849921A0 (it
Original Assignee
Staley Mfg Co A E
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.)
Filing date
Publication date
Priority claimed from US05/808,482 external-priority patent/US4115332A/en
Application filed by Staley Mfg Co A E filed Critical Staley Mfg Co A E
Publication of IT7849921A0 publication Critical patent/IT7849921A0/it
Application granted granted Critical
Publication of IT1105365B publication Critical patent/IT1105365B/it

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)
IT49921/78A 1977-06-20 1978-06-19 Copolimeri di amido che assorbono acqua e procedimento per prepararli IT1105365B (it)

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 (2)

Publication Number Publication Date
IT7849921A0 IT7849921A0 (it) 1978-06-19
IT1105365B true IT1105365B (it) 1985-10-28

Family

ID=25198901

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49921/78A IT1105365B (it) 1977-06-20 1978-06-19 Copolimeri di amido che assorbono acqua e procedimento per prepararli

Country Status (10)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5648923B2 (it) * 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 (en) * 1989-06-26 1991-01-02 Sequa Chemicals Inc. Starch polymer graft
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
US20070219521A1 (en) * 2006-03-17 2007-09-20 The Procter & Gamble Company Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
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
CN119683605A (zh) * 2024-12-19 2025-03-25 深圳为方能源科技有限公司 淀粉基硬炭及其制备方法、负极片、钠离子电池和涉电设备

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

Also Published As

Publication number Publication date
BR7803883A (pt) 1979-04-17
ES470976A1 (es) 1979-10-01
JPS548694A (en) 1979-01-23
IT7849921A0 (it) 1978-06-19
EP0000247B1 (en) 1982-08-04
DK273378A (da) 1978-12-21
CA1090027A (en) 1980-11-18
DE2861984D1 (en) 1982-09-30
EP0000247A1 (en) 1979-01-10
MX6762E (es) 1986-06-27
NO782126L (no) 1978-12-21

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