GB1454770A - Acid induced grafting of monomers to natural trunk polymers - Google Patents

Acid induced grafting of monomers to natural trunk polymers

Info

Publication number
GB1454770A
GB1454770A GB5912373A GB5912373A GB1454770A GB 1454770 A GB1454770 A GB 1454770A GB 5912373 A GB5912373 A GB 5912373A GB 5912373 A GB5912373 A GB 5912373A GB 1454770 A GB1454770 A GB 1454770A
Authority
GB
United Kingdom
Prior art keywords
acid
acrylic acid
starch
styrene
less
Prior art date
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
GB5912373A
Other languages
English (en)
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.)
Unisearch Ltd
Original Assignee
Unisearch Ltd
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
Application filed by Unisearch Ltd filed Critical Unisearch Ltd
Publication of GB1454770A publication Critical patent/GB1454770A/en
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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/18—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to irradiated or oxidised macromolecules
    • 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
    • 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
    • C08F289/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds not provided for in groups C08F251/00 - C08F287/00

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB5912373A 1972-12-22 1973-12-20 Acid induced grafting of monomers to natural trunk polymers Expired GB1454770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB171172 1972-12-22

Publications (1)

Publication Number Publication Date
GB1454770A true GB1454770A (en) 1976-11-03

Family

ID=3765603

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5912473A Expired GB1454779A (en) 1972-12-22 1973-12-20 Acid induced grafting of monomers to synthetic trunk polymers
GB5912373A Expired GB1454770A (en) 1972-12-22 1973-12-20 Acid induced grafting of monomers to natural trunk polymers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5912473A Expired GB1454779A (en) 1972-12-22 1973-12-20 Acid induced grafting of monomers to synthetic trunk polymers

Country Status (8)

Country Link
JP (2) JPS49103974A (xx)
AU (1) AU6360373A (xx)
BE (2) BE809005A (xx)
DE (2) DE2363326A1 (xx)
FR (2) FR2211507B1 (xx)
GB (2) GB1454779A (xx)
IT (2) IT1002538B (xx)
NL (2) NL7317605A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004078807A2 (en) * 2003-02-28 2004-09-16 Dow Global Technologies Inc. Starch-based polymers

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59145210A (ja) * 1983-02-08 1984-08-20 Agency Of Ind Science & Technol 高分子多糖グラフト共重合体の合成法
JPH0725854B2 (ja) * 1984-05-18 1995-03-22 帝国化学産業株式会社 ポリアミド樹脂の水溶化方法
FR2602235B1 (fr) * 1986-07-31 1988-10-07 Commissariat Energie Atomique Procede de fabrication de copolymeres greffes au moyen de faisceaux d'ions hautement energetiques et produits obtenus
FR2655048A1 (fr) * 1989-11-27 1991-05-31 Inst Nat Sante Rech Med Procede d'obtention de copolymeres bioactifs par greffage de motifs vinyliques et copolymeres greffes resultants.
FR2881431B1 (fr) * 2005-01-28 2008-12-05 Arkema Sa Greffage d'une poudre de polyamide par irradiation gamma.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU428370B2 (en) * 1971-12-10 1972-09-18 Uni Search Limited Improvements in production of graft polymers or copolymers bythe use of acid and radiation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004078807A2 (en) * 2003-02-28 2004-09-16 Dow Global Technologies Inc. Starch-based polymers
WO2004078807A3 (en) * 2003-02-28 2005-01-20 Dow Global Technologies Inc Starch-based polymers

Also Published As

Publication number Publication date
AU6360373A (en) 1975-06-19
JPS4990789A (xx) 1974-08-29
BE809005A (fr) 1974-04-16
NL7317608A (xx) 1974-06-25
IT1002538B (it) 1976-05-20
DE2363325A1 (de) 1974-06-27
IT1002537B (it) 1976-05-20
GB1454779A (en) 1976-11-03
FR2211506A1 (xx) 1974-07-19
BE809004A (fr) 1974-04-16
FR2211507A1 (xx) 1974-07-19
FR2211506B1 (xx) 1977-08-19
JPS49103974A (xx) 1974-10-02
NL7317605A (xx) 1974-06-25
FR2211507B1 (xx) 1978-03-10
DE2363326A1 (de) 1974-06-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee