ZA75145B - Chemically joined, phase separated selfcured hydrophilic thermoplastic graft copolymers and their preparation - Google Patents

Chemically joined, phase separated selfcured hydrophilic thermoplastic graft copolymers and their preparation

Info

Publication number
ZA75145B
ZA75145B ZA00750145A ZA75145A ZA75145B ZA 75145 B ZA75145 B ZA 75145B ZA 00750145 A ZA00750145 A ZA 00750145A ZA 75145 A ZA75145 A ZA 75145A ZA 75145 B ZA75145 B ZA 75145B
Authority
ZA
South Africa
Prior art keywords
selfcured
preparation
graft copolymers
phase separated
hydrophilic thermoplastic
Prior art date
Application number
ZA00750145A
Other languages
English (en)
Inventor
R Milkovich
M Chiang
Original Assignee
Cpc International Inc
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 US432788A external-priority patent/US3928255A/en
Application filed by Cpc International Inc filed Critical Cpc International Inc
Publication of ZA75145B publication Critical patent/ZA75145B/xx

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
    • 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
    • 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • C08F2/08—Organic solvent with the aid of dispersing agents for the polymer
    • 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
    • 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
    • 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
    • C08F290/044—Polymers of aromatic monomers as defined in group C08F12/00
    • 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
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/02—Alkylation
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/08—Epoxidation
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/30—Chemical modification of a polymer leading to the formation or introduction of aliphatic or alicyclic unsaturated groups
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/40—Chemical modification of a polymer taking place solely at one end or both ends of the polymer backbone, i.e. not in the side or lateral chains

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Graft Or Block Polymers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Eyeglasses (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA00750145A 1974-01-11 1975-01-08 Chemically joined, phase separated selfcured hydrophilic thermoplastic graft copolymers and their preparation ZA75145B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US432788A US3928255A (en) 1971-02-22 1974-01-11 Chemically joined, phase separated self-cured hydrophilic thermoplastic graft copolymers and their preparation

Publications (1)

Publication Number Publication Date
ZA75145B true ZA75145B (en) 1976-04-28

Family

ID=23717592

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00750145A ZA75145B (en) 1974-01-11 1975-01-08 Chemically joined, phase separated selfcured hydrophilic thermoplastic graft copolymers and their preparation

Country Status (18)

Country Link
JP (2) JPS6015647B2 (en:Method)
AT (1) AT342295B (en:Method)
BE (1) BE824306A (en:Method)
BR (1) BR7500180A (en:Method)
CA (1) CA1083290A (en:Method)
DD (1) DD116461A5 (en:Method)
DE (1) DE2500494A1 (en:Method)
DK (1) DK151816C (en:Method)
ES (1) ES433703A1 (en:Method)
FI (1) FI750060A7 (en:Method)
FR (1) FR2273018B1 (en:Method)
GB (1) GB1496931A (en:Method)
IT (1) IT1030092B (en:Method)
NL (1) NL182317C (en:Method)
NO (1) NO750074L (en:Method)
NZ (1) NZ176356A (en:Method)
SE (2) SE428212B (en:Method)
ZA (1) ZA75145B (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744125B1 (fr) * 1996-01-30 1998-06-05 Peintures Jefco Copolymeres greffes, leur procede de fabrication, les compositions les contenant et leur utilisation pour la preparation de dispersions pigmentaires en milieu aqueux et/ou organique
JP4255192B2 (ja) * 1999-12-21 2009-04-15 東レ・ダウコーニング株式会社 含フッ素オルガノポリシロキサン、フッ素樹脂粉末の分散性向上剤および有機樹脂組成物
DE602006016943D1 (de) * 2005-06-13 2010-10-28 Alcon Inc Materialien für ophthalmische und otorhinolaryngologische geräte
TW200816966A (en) * 2006-07-21 2008-04-16 Alcon Mfg Ltd Low-tack ophthalmic and otorhinolaryngological device materials
CN111566517B (zh) * 2018-01-30 2023-11-10 爱尔康公司 在其上具有润滑涂层的隐形眼镜

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976576A (en) * 1956-04-24 1961-03-28 Wichterle Otto Process for producing shaped articles from three-dimensional hydrophilic high polymers
US3220960A (en) * 1960-12-21 1965-11-30 Wichterle Otto Cross-linked hydrophilic polymers and articles made therefrom
US3503942A (en) * 1965-10-23 1970-03-31 Maurice Seiderman Hydrophilic plastic contact lens
US3758448A (en) * 1971-10-05 1973-09-11 Union Optics Corp Copolymers and hydrogels of unsaturated esters
GB1432783A (en) * 1972-04-14 1976-04-22 Cpc International Inc Macromolecular monomers

Also Published As

Publication number Publication date
SE449997B (sv) 1987-06-01
BE824306A (fr) 1975-07-10
DE2500494A1 (de) 1975-07-17
GB1496931A (en) 1978-01-05
SE428212B (sv) 1983-06-13
JPS50116586A (en:Method) 1975-09-11
DK151816C (da) 1988-06-13
NO750074L (en:Method) 1975-08-04
ES433703A1 (es) 1977-02-16
SE8300048L (sv) 1983-01-05
SE7500142L (en:Method) 1975-07-14
SE8300048D0 (sv) 1983-01-05
AT342295B (de) 1978-03-28
FR2273018B1 (en:Method) 1980-05-23
DK151816B (da) 1988-01-04
DK3775A (en:Method) 1975-08-25
BR7500180A (pt) 1975-11-04
NL182317C (nl) 1988-02-16
NL7500340A (nl) 1975-07-15
NL182317B (nl) 1987-09-16
NZ176356A (en) 1978-06-20
JPS6116762B2 (en:Method) 1986-05-02
ATA15475A (de) 1977-07-15
FR2273018A1 (en:Method) 1975-12-26
DE2500494C2 (en:Method) 1990-03-08
FI750060A7 (en:Method) 1975-07-12
JPS6015647B2 (ja) 1985-04-20
JPS60186516A (ja) 1985-09-24
IT1030092B (it) 1979-03-30
DD116461A5 (en:Method) 1975-11-20
CA1083290A (en) 1980-08-05
AU7723875A (en) 1976-07-15

Similar Documents

Publication Publication Date Title
ZA767483B (en) Lignosulfonate-based graft polymers their preparation and uses
FR2291225A1 (fr) Copolymeres de greffage thermoplastiques et leur preparation
ZA777158B (en) Polyfluoroallyloxy compounds,their preparation and copolymers therefrom
IL48003A (en) 1,3,4-trisubstituted-4-phenyllpiper-idnes and their preparation
AU499046B2 (en) Photograph container
JPS52152996A (en) Thermoplastic block copolymer and preparation thereof
JPS51115589A (en) Ethylene copolymer and preparation thereof
CA995388A (en) Compositions containing a block copolymer and modified polypropylene
CA1028085A (en) Graft copolymers of polyethylene
CA985827A (en) Graft copolymer preparation
AU7723875A (en) Chemically joined, phase separated self-cured hydrophilic thermoplastic graft copolymers and their preparation
AU494379B2 (en) Chemically joined, phase separated self-cured hydrophilic thermoplastic graft copolymers and their preparation
AU1536676A (en) A.b.s. graft copolymer
JPS5239795A (en) Fireeretardant thermoplastic polyamide and preparation thereof
IL48451A0 (en) Dibenzo-triazolo-thiazepinone-9,9-dioxides and their preparation
JPS5373286A (en) Graft copolymer
AU473809B2 (en) Graft copolymers
IL46294A (en) 2-halogeno-5-phenyl-3h-1,4-benzodiazepines and their preparation
AU441048B2 (en) Graft copolymer and nitrile resin blends
ZA748171B (en) Alkyl-6,7-dialkoxy-2-methyl-4-oxotetrahydroquinoline-1-carboxylates and their preparation
AU473820B2 (en) Graft copolymer and process for preparing thereof
CA889366A (en) Graft copolymers
CA865711A (en) Graft copolymers
EG11323A (en) Thiazolatriazolylphosphonothioates,preparation and uses thereof
CA904346A (en) 3,4,5-trialkoxybenzamides and preparation