ES439947A1 - Un procedimiento para preparar un copolimero de injerto. - Google Patents

Un procedimiento para preparar un copolimero de injerto.

Info

Publication number
ES439947A1
ES439947A1 ES439947A ES439947A ES439947A1 ES 439947 A1 ES439947 A1 ES 439947A1 ES 439947 A ES439947 A ES 439947A ES 439947 A ES439947 A ES 439947A ES 439947 A1 ES439947 A1 ES 439947A1
Authority
ES
Spain
Prior art keywords
graft copolymer
main chain
copolymerizable
vinyl
macromolecular monomers
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
ES439947A
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.)
Unilever Bestfoods North America
Original Assignee
Unilever Bestfoods North America
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 US00244205A external-priority patent/US3832423A/en
Application filed by Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Publication of ES439947A1 publication Critical patent/ES439947A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/04—Polymers provided for in subclasses C08C or C08F
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6204—Polymers of olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ES439947A 1972-04-14 1975-08-01 Un procedimiento para preparar un copolimero de injerto. Expired ES439947A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00244205A US3832423A (en) 1971-02-22 1972-04-14 Chemically joined, phase separated graft copolymers having hydrocarbon polymeric backbones
US28209972A 1972-08-21 1972-08-21

Publications (1)

Publication Number Publication Date
ES439947A1 true ES439947A1 (es) 1977-03-01

Family

ID=26936387

Family Applications (2)

Application Number Title Priority Date Filing Date
ES413669A Expired ES413669A1 (es) 1972-04-14 1973-04-13 Procedimiento para preparar un monomero macromolecular co- polimerizable.
ES439947A Expired ES439947A1 (es) 1972-04-14 1975-08-01 Un procedimiento para preparar un copolimero de injerto.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES413669A Expired ES413669A1 (es) 1972-04-14 1973-04-13 Procedimiento para preparar un monomero macromolecular co- polimerizable.

Country Status (12)

Country Link
JP (2) JPS5410996B2 (es)
CA (1) CA1037636A (es)
CH (1) CH606120A5 (es)
CS (2) CS194178B2 (es)
DD (2) DD111685A5 (es)
DE (1) DE2318809A1 (es)
ES (2) ES413669A1 (es)
FR (1) FR2197908B1 (es)
GB (2) GB1432782A (es)
IT (1) IT982767B (es)
NL (1) NL164866C (es)
SE (2) SE417101B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ176356A (en) * 1974-01-11 1978-06-20 Cpc International Inc Phase separated ctraft copolymer:side chains of linear macromolecular monomer having a mw/mn ratio less than 1.1;hydrogels
JPS5761211Y2 (es) * 1979-09-04 1982-12-27
GB8701021D0 (en) * 1987-01-19 1987-02-18 Pethrick R A M Polymeric materials
DE3725848A1 (de) * 1987-08-04 1989-02-16 Bayer Ag Polymere dihydroxyverbindungen und ihre verwendung als stabilisatoren fuer polymere
JP2802076B2 (ja) * 1988-08-31 1998-09-21 三菱レイヨン株式会社 くし形共重合体の製造方法
DE3842217A1 (de) * 1988-12-15 1990-06-21 Bayer Ag Verfahren zur herstellung von polymeren mit phenolischen hydroxylendgruppen
JPH0416368U (es) * 1990-05-29 1992-02-10
FR2750321B1 (fr) * 1996-06-28 1998-07-31 Oreal Utilisation en cosmetique de copolymeres a squelette flexible, greffes par des macromonomeres hydrophobes et rigides ; compositions mises en oeuvre
US5942243A (en) * 1996-11-12 1999-08-24 Polytherapeutics, Inc. Mucoadhesive compositions for administration of biologically active agents to animal tissue
JP2002517802A (ja) * 1998-06-11 2002-06-18 ザ ダウ ケミカル カンパニー 光硬化性エラストマー組成物
JP3990110B2 (ja) * 1998-06-19 2007-10-10 株式会社カネカ 枝分かれした重合体の製造方法及び重合体
JP5591468B2 (ja) * 2005-06-13 2014-09-17 アルコン，インコーポレイテッド 眼科及び耳鼻咽喉科用のデバイス材料
TW200816966A (en) * 2006-07-21 2008-04-16 Alcon Mfg Ltd Low-tack ophthalmic and otorhinolaryngological device materials
EP1947125A1 (en) * 2007-01-16 2008-07-23 Cognis IP Management GmbH Grafted Polymers
TW201305728A (zh) * 2011-07-20 2013-02-01 Chi Mei Corp 感光性樹脂組成物及其應用
US10202478B2 (en) 2014-06-20 2019-02-12 University Of Tennessee Research Foundation Multigraft copolymer superelastomers by emulsion polymerization

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1093472A (en) * 1964-01-02 1967-12-06 Monsanto Co Anionic polymerisation process
GB1392612A (en) * 1971-02-22 1975-04-30 Cpc International Inc Graft copolymers and process for producing them

Also Published As

Publication number Publication date
DE2318809C2 (es) 1987-08-06
JPS5410996B2 (es) 1979-05-11
DE2318809A1 (de) 1973-10-31
SE7605560L (sv) 1976-05-14
DD108102A5 (de) 1974-09-05
NL7305190A (es) 1973-10-16
NL164866B (nl) 1980-09-15
SE425396B (sv) 1982-09-27
IT982767B (it) 1974-10-21
JPS51125186A (en) 1976-11-01
NL164866C (nl) 1981-02-16
SE417101B (sv) 1981-02-23
CS194179B2 (en) 1979-11-30
CH606120A5 (es) 1978-10-13
CS194178B2 (en) 1979-11-30
JPS4930462A (es) 1974-03-18
GB1432783A (en) 1976-04-22
GB1432782A (en) 1976-04-22
FR2197908B1 (es) 1979-02-09
JPS5345358B2 (es) 1978-12-06
ES413669A1 (es) 1976-07-16
CA1037636A (en) 1978-08-29
FR2197908A1 (es) 1974-03-29
DD111685A5 (es) 1975-03-05

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