[go: up one dir, main page]

GB1456865A - Method of bonding copolymers - Google Patents

Method of bonding copolymers

Info

Publication number
GB1456865A
GB1456865A GB5806073A GB5806073A GB1456865A GB 1456865 A GB1456865 A GB 1456865A GB 5806073 A GB5806073 A GB 5806073A GB 5806073 A GB5806073 A GB 5806073A GB 1456865 A GB1456865 A GB 1456865A
Authority
GB
United Kingdom
Prior art keywords
silane
reacted
alkenyl
groups
styrene
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
GB5806073A
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Priority to GB5806073A priority Critical patent/GB1456865A/en
Publication of GB1456865A publication Critical patent/GB1456865A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/281—Sorbents specially adapted for preparative, analytical or investigative chromatography
    • B01J20/286—Phases chemically bonded to a substrate, e.g. to silica or to polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/3278—Polymers being grafted on the carrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
    • B01J20/3268—Macromolecular compounds
    • B01J20/328—Polymers on the carrier being further modified
    • B01J20/3282—Crosslinked polymers
    • 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
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3081—Treatment with organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10—Treatment with macromolecular organic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12—Treatment with organosilicon compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1456865 Surface polymerization PYE Ltd 14 Dec 1973 58060/73 Heading C3P [Also in Division B1] Particulate siliceous material is reacted first with a mineral acid to induce hydroxyl groups on the surface then with an unsaturated silane in a mole ratio of 3 hydroxyl groups to one silicon atom which silane is an alkenyl trialkoxy silane, or an alkenyl trichlorosilane and copolymerizing the reaction product with an unsaturated monomer to obtain a particular product with an unsaturated monomer to obtain a particulate product carrying a polymer bonded to its surface, in which the monomer has the formula R 3 CH = CHR 4 where R 3 and R 4 are hydrogen. C 1 -C 10 alkyl or alkenyl, phenyl optionally substituted with halogen, hydroxyl, or methoxy, amide optionally substituted on the nitrogen or trichlorosilanyl provided that both are not hydrogen and alternatively both are carbonyl or ester, salt or anhydride thereof. The products may be aftertreated to introduce ionexchange or chelate groups into the polymers for use as chromatographic packing. In examples glass particles are acid treated to increase the hydroxyl content, reacted with trichlorovinyl silane or triethoxyvinyl silane and copolymerized with propylene, isobutylene, styrene, maleic anhydride, butadiene or trichlorovinyl silane. Excess halosilane groups are hydrolysed and reacted with dichloropropane; the styrene polymer is cross-linked by further polymerization with divinyl benzene. The styrene polymers are also sulphonated or chloromethylated and aminated.
GB5806073A 1973-12-14 1973-12-14 Method of bonding copolymers Expired GB1456865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5806073A GB1456865A (en) 1973-12-14 1973-12-14 Method of bonding copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5806073A GB1456865A (en) 1973-12-14 1973-12-14 Method of bonding copolymers

Publications (1)

Publication Number Publication Date
GB1456865A true GB1456865A (en) 1976-12-01

Family

ID=10480685

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5806073A Expired GB1456865A (en) 1973-12-14 1973-12-14 Method of bonding copolymers

Country Status (1)

Country Link
GB (1) GB1456865A (en)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4214914A (en) * 1977-12-06 1980-07-29 Enikolopov Nikolai S Method for producing mineral fillers containing graft hydroperoxide groups for use with polymers
US4216024A (en) * 1977-12-06 1980-08-05 Enikolopov Nikolai S Process for producing mineral fillers with graft peroxy groups for polymers
EP0043159A1 (en) * 1980-06-27 1982-01-06 Akzo N.V. Porous inorganic support material coated with an organic stationary phase, for use in chromatography, and process for its preparation
FR2503168A1 (en) * 1981-04-06 1982-10-08 Badische Yuka Co Ltd POLYMERIZABLE COMPOSITIONS CONTAINING MINERAL CHARGE AND METHOD USING THEM TO PRODUCE POLYMER PARTICLES
EP0084769A2 (en) * 1982-01-15 1983-08-03 Bayer Ag Cross-linked filler containing polymer beads and process for their preparation
FR2541593A1 (en) * 1983-02-25 1984-08-31 Rhone Poulenc Spec Chim Porous inorganic support for the purification and fractionation of biological macromolecules
US4560704A (en) * 1982-11-12 1985-12-24 Purdue Research Foundation Polyamine based bonded phase chromatography
FR2590583A1 (en) * 1985-11-28 1987-05-29 Saint Gobain Rech PROCESS FOR GRAFTING NON-SATURATED ORGANIC COMPOUNDS ON GLASS FIBERS
EP0224978A2 (en) * 1985-07-29 1987-06-10 Shiseido Company Limited Silicone polymer-coated powder or particulate material
EP0228365A2 (en) * 1986-01-03 1987-07-08 Exxon Chemical Patents Inc. Composition for preparing cement - adhesive reinforcing fibers
FR2594125A1 (en) * 1986-02-10 1987-08-14 Grp Tech Ingenierie NOVEL HIGH-STRENGTHLY HOLLOW COMPOSITION PROCESS BASED ON A CHEMICALLY GRAFTED RESIN-LOAD COMPLEX
EP0268243A2 (en) * 1986-11-17 1988-05-25 Tosoh Corporation Packing material and process for its production
WO1988008856A1 (en) * 1987-05-08 1988-11-17 Aristech Chemical Corporation Incorporation of functional groups in polymers
US4882225A (en) * 1985-07-29 1989-11-21 Shiseido Company Ltd. Modified powder or particulate material
EP0417866A1 (en) * 1985-07-29 1991-03-20 Shiseido Company Limited Silicone polymer-coated powder or particulate material
EP0425848A1 (en) * 1989-10-12 1991-05-08 MACHEREY, NAGEL & CO. Column packing material for gel permeation chromatography, process of preparation and use thereof
US5164427A (en) * 1989-10-12 1992-11-17 Macherey, Nagel & Co. Column-packing material for gel-permation chromatography method for preparation, and applications
GB2259514A (en) * 1991-08-22 1993-03-17 Mitsubishi Jukogyo Kabushiki Kaisha Coating composition for use in hydrophilic treatment, hydrophilic-treating method and hydrophilically treated heat exchanger fins
FR2682609A1 (en) * 1991-10-18 1993-04-23 Centre Nat Rech Scient SUPPORT FOR THE PREPARATION OF CHROMATOGRAPHIC COLUMNS AND PROCESS FOR PREPARING THE SAME.
US5385988A (en) * 1991-09-24 1995-01-31 Mitsubishi Rayon Co., Ltd. Composite composition having high transparency and process for producing same
WO1997025140A1 (en) * 1996-01-11 1997-07-17 Minnesota Mining And Manufacturing Company Adsorption medium and method of preparing same
WO2010076234A1 (en) * 2009-01-05 2010-07-08 Basf Se Styling copolymers, styling compositions and a process for making them
CN104650291A (en) * 2013-11-19 2015-05-27 中国石油天然气股份有限公司 Method for preparing reinforced butadiene styrene rubber by olefin metathesis catalyst
CN107106932A (en) * 2015-01-15 2017-08-29 戴安公司 Chromatographic material, its preparation method and its purposes with improved pH stability
GB2583316A (en) * 2016-01-12 2020-10-21 Dionex Corp Chromatographic material having improved pH stability, method for preparation thereof and uses thereof
CN117563685A (en) * 2024-01-16 2024-02-20 山东晶源环保科技有限公司 Efficient wastewater defluorinating agent and preparation and use methods thereof

Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216024A (en) * 1977-12-06 1980-08-05 Enikolopov Nikolai S Process for producing mineral fillers with graft peroxy groups for polymers
US4214914A (en) * 1977-12-06 1980-07-29 Enikolopov Nikolai S Method for producing mineral fillers containing graft hydroperoxide groups for use with polymers
EP0043159A1 (en) * 1980-06-27 1982-01-06 Akzo N.V. Porous inorganic support material coated with an organic stationary phase, for use in chromatography, and process for its preparation
FR2503168A1 (en) * 1981-04-06 1982-10-08 Badische Yuka Co Ltd POLYMERIZABLE COMPOSITIONS CONTAINING MINERAL CHARGE AND METHOD USING THEM TO PRODUCE POLYMER PARTICLES
EP0084769A2 (en) * 1982-01-15 1983-08-03 Bayer Ag Cross-linked filler containing polymer beads and process for their preparation
EP0084769A3 (en) * 1982-01-15 1983-09-07 Bayer Ag Cross-linked filler containing polymer beads and process for their preparation
US4560704A (en) * 1982-11-12 1985-12-24 Purdue Research Foundation Polyamine based bonded phase chromatography
FR2541593A1 (en) * 1983-02-25 1984-08-31 Rhone Poulenc Spec Chim Porous inorganic support for the purification and fractionation of biological macromolecules
EP0224978A2 (en) * 1985-07-29 1987-06-10 Shiseido Company Limited Silicone polymer-coated powder or particulate material
EP0224978A3 (en) * 1985-07-29 1988-09-07 Shiseido Company Limited Silicone polymer-coated powder or particulate material
EP0417866A1 (en) * 1985-07-29 1991-03-20 Shiseido Company Limited Silicone polymer-coated powder or particulate material
US4882225A (en) * 1985-07-29 1989-11-21 Shiseido Company Ltd. Modified powder or particulate material
FR2590583A1 (en) * 1985-11-28 1987-05-29 Saint Gobain Rech PROCESS FOR GRAFTING NON-SATURATED ORGANIC COMPOUNDS ON GLASS FIBERS
EP0230802A1 (en) * 1985-11-28 1987-08-05 Saint-Gobain Recherche Process for grafting organic insaturated compounds onto glass products
US4728678A (en) * 1985-11-28 1988-03-01 Saint-Gobain Recherche Process for grafting unsaturated organic compounds to glass products
EP0228365A2 (en) * 1986-01-03 1987-07-08 Exxon Chemical Patents Inc. Composition for preparing cement - adhesive reinforcing fibers
EP0228365A3 (en) * 1986-01-03 1988-03-23 Exxon Chemical Patents Inc. Composition for preparing cement - adhesive reinforcing fibers
FR2594125A1 (en) * 1986-02-10 1987-08-14 Grp Tech Ingenierie NOVEL HIGH-STRENGTHLY HOLLOW COMPOSITION PROCESS BASED ON A CHEMICALLY GRAFTED RESIN-LOAD COMPLEX
EP0268243A3 (en) * 1986-11-17 1988-09-07 Tosoh Corporation Packing material and process for its production
EP0268243A2 (en) * 1986-11-17 1988-05-25 Tosoh Corporation Packing material and process for its production
US4835058A (en) * 1986-11-17 1989-05-30 Tosoh Corporation Packing material and process for its production
WO1988008856A1 (en) * 1987-05-08 1988-11-17 Aristech Chemical Corporation Incorporation of functional groups in polymers
US5164427A (en) * 1989-10-12 1992-11-17 Macherey, Nagel & Co. Column-packing material for gel-permation chromatography method for preparation, and applications
US5091433A (en) * 1989-10-12 1992-02-25 Macherey, Nagel & Co. Column-packing material for gel-permation chromatography, method for its preparation, and applications
EP0425848A1 (en) * 1989-10-12 1991-05-08 MACHEREY, NAGEL & CO. Column packing material for gel permeation chromatography, process of preparation and use thereof
US5428067A (en) * 1989-10-12 1995-06-27 Macherey, Nagel & Co. Column-packing material for gel-permation chromatography, method for its preparation, and applications
GB2259514A (en) * 1991-08-22 1993-03-17 Mitsubishi Jukogyo Kabushiki Kaisha Coating composition for use in hydrophilic treatment, hydrophilic-treating method and hydrophilically treated heat exchanger fins
US5280054A (en) * 1991-08-22 1994-01-18 Mitsubishi Jukogyo Kabushiki Kaisha Coating composition for use in hydrophilic treatment comprising an organic-inorganic composite reaction product
GB2259514B (en) * 1991-08-22 1995-01-25 Mitsubishi Jukogyo Kabushiki Kaisha Coating composition for use in hydrophilic treatment, hydrophilic-treating method and hydrophilically treated heat exchanger fins
US5385988A (en) * 1991-09-24 1995-01-31 Mitsubishi Rayon Co., Ltd. Composite composition having high transparency and process for producing same
FR2682609A1 (en) * 1991-10-18 1993-04-23 Centre Nat Rech Scient SUPPORT FOR THE PREPARATION OF CHROMATOGRAPHIC COLUMNS AND PROCESS FOR PREPARING THE SAME.
WO1997025140A1 (en) * 1996-01-11 1997-07-17 Minnesota Mining And Manufacturing Company Adsorption medium and method of preparing same
US5667674A (en) * 1996-01-11 1997-09-16 Minnesota Mining And Manufacturing Company Adsorption medium and method of preparing same
US5876595A (en) * 1996-01-11 1999-03-02 Minnesota Mining And Manufacturing Company Adsorption medium and method of preparing same
US5968652A (en) * 1996-01-11 1999-10-19 3M Innovative Properties Company Silane coated particle
WO2010076234A1 (en) * 2009-01-05 2010-07-08 Basf Se Styling copolymers, styling compositions and a process for making them
CN102341415B (en) * 2009-01-05 2013-06-19 巴斯夫欧洲公司 Styling copolymers, styling compositions and a process for making them
RU2519549C2 (en) * 2009-01-05 2014-06-10 Басф Се Copolymers for styling, compositions for styling and method of obtaining thereof
CN104650291A (en) * 2013-11-19 2015-05-27 中国石油天然气股份有限公司 Method for preparing reinforced butadiene styrene rubber by olefin metathesis catalyst
CN104650291B (en) * 2013-11-19 2018-02-02 中国石油天然气股份有限公司 Method for preparing reinforced butadiene styrene rubber by olefin metathesis catalyst
CN107106932A (en) * 2015-01-15 2017-08-29 戴安公司 Chromatographic material, its preparation method and its purposes with improved pH stability
JP2018509597A (en) * 2015-01-15 2018-04-05 ダイオネックス コーポレイション Chromatographic material with improved pH stability, process for its preparation and use thereof
GB2549417B (en) * 2015-01-15 2020-10-21 Dionex Corp Chromatographic material having improved PH stability, method for preparation thereof and uses thereof
US11813588B2 (en) 2015-01-15 2023-11-14 Dionex Corporation Chromatographic material having improved pH stability, method for preparation thereof and uses thereof
GB2583316A (en) * 2016-01-12 2020-10-21 Dionex Corp Chromatographic material having improved pH stability, method for preparation thereof and uses thereof
GB2583316B (en) * 2016-01-12 2021-04-21 Dionex Corp Chromatographic material having improved pH stability, method for preparation thereof and uses thereof
CN117563685A (en) * 2024-01-16 2024-02-20 山东晶源环保科技有限公司 Efficient wastewater defluorinating agent and preparation and use methods thereof
CN117563685B (en) * 2024-01-16 2024-04-02 山东晶源环保科技有限公司 Efficient wastewater defluorinating agent and preparation and use methods thereof

Similar Documents

Publication Publication Date Title
GB1456865A (en) Method of bonding copolymers
GB1429960A (en) Process for treating silica fillers
RO72075A (en) PROCESS FOR POLYMERIZING OR COPOLYMERIZING ALPHA-OLEFINS
FR2300772A1 (en) PROCESS FOR THE POLYMERIZATION OR COPOLYMERIZATION OF A-OLEFINS
BE837686A (en) PROCESS FOR THE ELIMINATION OF MONOMERS THAT HAVE NOT REACTED ETHYLENE POLYMERS
GB2006222A (en) A curable vinyl polymer and process for the production of the same
AU3674593A (en) Process for polymerizing olefins
GB2099005B (en) Process for the polymerisation of ethylene under slurry conditions
BE826373A (en) CONTINUOUS MASS POLYMERIZATION PROCESS FOR ABS POLYMERIC POLYMELANGES
FR2360613A1 (en) POLYMERIC TAPPING AGENTS FOR VULCANIZABLE MIXTURES OF RUBBER AND MINERAL FILLERS
ZA963049B (en) Coupling of anionic polymers with trialkoxysilanes having silicon-hydrogen bonds
ES406405A1 (en) Random copolymerization of conjugated dienes with monovinyl aromatic monomers
BE792668A (en) PROCESS FOR PREPARING A FINALLY DIVIDED CONTACT MASS, INTENDED FOR THE POLYMERIZATION OF OLEFINS
RO66798A (en) PROCESS FOR THE POLYMERIZATION OR COPOLYMERIZATION OF DIAGNES CONJUGATED WITH VYNILAROMATIC COMPOUNDS
BE826372A (en) CONTINUOUS MASS POLYMERIZATION PROCESS FOR ABS POLYMERIC POLYMELANGES
EP0350059A3 (en) Monofunctional polymers of olefins and block copolymers obtained therefrom
JPS5274686A (en) Process for polymerizing olefins
GB1441939A (en) Polyacrylamides containing silyl groups
FR2282435A1 (en) ETHYLENE MASS POLYMERIZATION PROCESS
IE43093L (en) Radical polymerisation of ethylene
JPS55108468A (en) Film-forming composition
GB1387920A (en) Method for preparing divinyl-styrene rubbers
EP0301099A4 (en) Processes for preparing organosilicon compounds and silicon carbide
Kurokawa et al. Asymmetric induction copolymerization. Cationic copolymerization of l‐menthyl vinyl ether with indene and acenaphthylene
CH614449A5 (en) Process for the preparation of polyethylenic silicon compounds

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee