DE3061753D1 - Impregnating and binding agents based on an aqueous dispersion of a copolymer that contains amide groups, and process for their preparation - Google Patents

Impregnating and binding agents based on an aqueous dispersion of a copolymer that contains amide groups, and process for their preparation

Info

Publication number
DE3061753D1
DE3061753D1 DE8080102412T DE3061753T DE3061753D1 DE 3061753 D1 DE3061753 D1 DE 3061753D1 DE 8080102412 T DE8080102412 T DE 8080102412T DE 3061753 T DE3061753 T DE 3061753T DE 3061753 D1 DE3061753 D1 DE 3061753D1
Authority
DE
Germany
Prior art keywords
impregnating
copolymer
preparation
aqueous dispersion
binding agents
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
DE8080102412T
Other languages
English (en)
Inventor
Bernhard Dr Czauderna
Andreas Dr Einwiller
Kaspar Dr Bott
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.)
BASF SE
Original Assignee
BASF SE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6071215&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3061753(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Priority to DE8080102412T priority Critical patent/DE3061753D1/de
Application granted granted Critical
Publication of DE3061753D1 publication Critical patent/DE3061753D1/de
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/645—Impregnation followed by a solidification process
    • D04H1/65—Impregnation followed by a solidification process using mixed or composite fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
    • D06M15/29—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides containing a N-methylol group or an etherified N-methylol group; containing a N-aminomethylene group; containing a N-sulfidomethylene group

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Paper (AREA)
DE8080102412T 1979-05-19 1980-05-05 Impregnating and binding agents based on an aqueous dispersion of a copolymer that contains amide groups, and process for their preparation Expired DE3061753D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080102412T DE3061753D1 (en) 1979-05-19 1980-05-05 Impregnating and binding agents based on an aqueous dispersion of a copolymer that contains amide groups, and process for their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792920377 DE2920377A1 (de) 1979-05-19 1979-05-19 Binde-, impraegnier- und ueberzugsmittel auf basis einer waessrigen dispersion eines amidgruppenhaltigen copolymerisats
DE8080102412T DE3061753D1 (en) 1979-05-19 1980-05-05 Impregnating and binding agents based on an aqueous dispersion of a copolymer that contains amide groups, and process for their preparation

Publications (1)

Publication Number Publication Date
DE3061753D1 true DE3061753D1 (en) 1983-03-03

Family

ID=6071215

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792920377 Withdrawn DE2920377A1 (de) 1979-05-19 1979-05-19 Binde-, impraegnier- und ueberzugsmittel auf basis einer waessrigen dispersion eines amidgruppenhaltigen copolymerisats
DE8080102412T Expired DE3061753D1 (en) 1979-05-19 1980-05-05 Impregnating and binding agents based on an aqueous dispersion of a copolymer that contains amide groups, and process for their preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792920377 Withdrawn DE2920377A1 (de) 1979-05-19 1979-05-19 Binde-, impraegnier- und ueberzugsmittel auf basis einer waessrigen dispersion eines amidgruppenhaltigen copolymerisats

Country Status (5)

Country Link
US (1) US4289676A (de)
EP (1) EP0019169B2 (de)
JP (1) JPS55155062A (de)
DE (2) DE2920377A1 (de)
ES (1) ES8203944A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4454301A (en) * 1982-06-07 1984-06-12 American Cyanamid Company Crosslinking coating compositions
US4522973A (en) * 1983-09-06 1985-06-11 American Cyanamid Company Low temperature crosslinkable emulsion
DE3507154A1 (de) * 1985-02-28 1986-08-28 Röhm GmbH, 6100 Darmstadt Gebundenes textiles flaechengebilde und verfahren zu seiner herstellung
JPH0623363B2 (ja) * 1985-05-09 1994-03-30 日本カーバイド工業株式会社 感圧接着剤組成物
DE3534874A1 (de) * 1985-09-30 1987-04-02 Basf Lacke & Farben Loesliches, vernetzbares acrylatcopolymerisat, verfahren zu seiner herstellung und ueberzugsmittel auf der basis des acrylatcopolymerisats
EP0223908B1 (de) * 1985-11-18 1993-02-24 Tomio Nakazawa Verfahren zum kontinuierlichen Herstellen von stark wasserabsorbierenden, nichtgewobenen Komplexen
EP0237643A3 (de) * 1985-12-24 1989-07-05 Air Products And Chemicals, Inc. Als Vliesstoffbindemittel verwendbare, formaldehydfreie Vinylacetat/Äthylen/N-Akrylamidglykolsäure-Kopolymere
US4808660A (en) * 1986-04-03 1989-02-28 Gencorp Inc. Latex containing copolymers having a plurality of activatable functional ester groups therein
US4956495A (en) * 1986-11-14 1990-09-11 Gencorp. Inc. Process for preparing unsaturated nitrogen containing acids
US4954564A (en) * 1986-11-14 1990-09-04 Gencorp Inc. Process for preparing unsaturated nitrogen containing acids
US4814226A (en) * 1987-03-02 1989-03-21 Air Products And Chemicals, Inc. Nonwoven products bonded with vinyl acetate/ethylene/self-crosslinking monomer/acrylamide copolymers having improved blocking resistance
US4774283A (en) * 1987-03-02 1988-09-27 Air Products And Chemicals, Inc. Nonwoven binders of vinyl acetate/ethylene/self-crosslinking monomers/acrylamide copolymers having improved blocking resistance
DE3734752A1 (de) * 1987-10-14 1989-05-03 Basf Ag Verfahren zur herstellung von waessrigen (meth)acrylsaeureester-copolymer-dispersionen in zwei stufen und deren verwendung als impraegnier-, ueberzugs- und bindemittel fuer flaechige fasergebilde
US5008326A (en) * 1987-12-15 1991-04-16 Union Oil Company Of California Process for preparing a fast cure, zero formaldehyde binder for cellulose
US5028655A (en) * 1987-12-15 1991-07-02 Union Oil Company Of California Fast cure, zero formaldehyde binder for cellulose
US4844970A (en) * 1988-01-12 1989-07-04 Air Products And Chemicals, Inc. Zirconium (III) salts as cure co-catalysts for nonwoven binders comprising acrylamidoglycolic acid
US4939200A (en) * 1988-01-28 1990-07-03 Union Oil Company Of California Fast curing binder for cellulose
US4861076A (en) * 1988-04-13 1989-08-29 Newman Sanitary Gasket Company Gasket for sanitary pipe fittings
US5198492A (en) * 1989-02-13 1993-03-30 Rohn And Haas Company Low viscosity, fast curing binder for cellulose
US5278222A (en) * 1989-02-13 1994-01-11 Rohm And Haas Company Low viscosity, fast curing binder for cellulose
DE3911943A1 (de) * 1989-04-12 1990-10-18 Basf Ag Waessrige kunstharzdispersionen
DE3911942A1 (de) * 1989-04-12 1990-10-18 Basf Ag Waessrige kunstharzdispersionen
IT1238234B (it) * 1989-12-21 1993-07-12 Eniricerche Spa Polimeri contenenti unita' (met) acrilammido maloniche
IT1243492B (it) * 1990-11-23 1994-06-15 Eniricerche Spa Composizioni acquose gelificabili contenenti polimeri con particolari gruppi funzionali chelanti utili per il recupero del petrolio da un giacimento.
US5314943A (en) * 1990-11-30 1994-05-24 Rohm And Haax Company Low viscosity high strength acid binder
DE4040959C1 (de) † 1990-12-20 1992-03-12 Wacker-Chemie Gmbh, 8000 Muenchen, De
US5200460A (en) * 1991-04-30 1993-04-06 Shell Oil Company Polyacetal polymer blends
US5122502A (en) * 1991-07-11 1992-06-16 Eastman Kodak Company Copolymers of alkyl (2-acrylamidomethoxy carboxylic esters) as subbing/barrier layers
DE9110054U1 (de) * 1991-08-14 1991-10-10 Roehm Gmbh, 6100 Darmstadt, De
DE59305131D1 (de) * 1992-10-06 1997-02-27 Basf Ag Zur Kompostierung geeigneter Vliesstoff, gebunden mit einem Saccharidpfropfpolymerisat
US5415926A (en) * 1993-02-25 1995-05-16 National Starch And Chemical Investment Holding Corporation Process for reducing the free aldehyde content in N-alkylol amide monomers
DE4344149A1 (de) 1993-12-23 1995-06-29 Basf Ag Formaldehydfreie wäßrige Kunstharzdispersionen
US5523345A (en) * 1994-02-25 1996-06-04 Gencorp Inc. Latex binder compositions
DE102005037113A1 (de) * 2005-08-03 2007-02-08 Basf Ag Verwendung einer thermisch härtbaren wässrigen Zusammensetzung als Bindemittel für Substrate
US20070298208A1 (en) * 2006-06-27 2007-12-27 Aseere Lester M Process of preparing carpet backing using nonwoven material
CN102808354A (zh) * 2011-05-30 2012-12-05 星光Pmc株式会社 板纸制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL245012A (de) * 1958-11-05
FR1411715A (fr) * 1964-06-09 1965-09-24 Nobel Bozel Amides alpha, beta-éthyléniques nu-alcoylolées et leur procédé de fabrication
FR1458364A (fr) * 1965-08-26 1966-03-04 Nobel Bozel Nouvelles laques acryliques thermodurcissables

Also Published As

Publication number Publication date
ES491606A0 (es) 1982-04-16
EP0019169B1 (de) 1983-01-26
EP0019169A1 (de) 1980-11-26
DE2920377A1 (de) 1980-12-04
JPS6364463B2 (de) 1988-12-12
US4289676A (en) 1981-09-15
JPS55155062A (en) 1980-12-03
ES8203944A1 (es) 1982-04-16
EP0019169B2 (de) 1989-02-22

Similar Documents

Publication Publication Date Title
DE3061753D1 (en) Impregnating and binding agents based on an aqueous dispersion of a copolymer that contains amide groups, and process for their preparation
DE3060330D1 (en) Azolyloxy-acetamides, process for their preparation and their use as herbicides
DE2860785D1 (en) Imide groups containing polymers, processes for their preparation and their uses for making various objects
PT71527A (en) Process for preparing vinyl polymers containing actylacetoxy groups and aqueous dispersions thereof
GB2053245B (en) Unsaturated copolymers
AU518432B2 (en) 3,4,5-trisubstituted-oxazolid and thiazolid-2-ones
DE3069952D1 (en) Dispersions of graft polymers, their preparation and use
EP0029948A3 (en) Graft polymers, process for their preparation and their use
DE3064165D1 (en) (e)-5-(2-halogenovinyl)-arabinofuranosyluracil, process for preparation thereof, and uses thereof
ZA807166B (en) Low-fat spread and process
EP0025159A3 (en) Polymers, process for their preparation and their use
DE3061642D1 (en) Tetrazolyloxycarbon amides, process for their preparation and their use as herbicides
DE3065163D1 (en) New 4-fluoro-3-phenoxy-benzyl-ethers, process for their preparation and their use
DE3066702D1 (en) 2.5-diketopiperazine-derivative, process for its preparation and its use
DE3171993D1 (en) Process for preparing crosslinked saturated polymers, and these polymers
DE3068799D1 (en) 1,2,4-benzotriazinyloxyphenoxyalkane carboxylic-acid derivatives, processes for their preparation, their use as herbicides, and their preparation
DE3061405D1 (en) Process for the preparation of hydrocarbons, and hydrocarbons so prepared
DE2962306D1 (en) Stabilized ethylene-tetrafluoroethylene-type copolymers, process for preparing them and their use
DE3063655D1 (en) Polymers containing amide linkages and process for the preparation thereof
DE3068736D1 (en) Process for polymerizing tetrafluoroethylene in aqueous dispersion
DE3062701D1 (en) Impregnating and binding agent based on aqueous dispersions of copolymers having epoxy groups, and their use
EP0003304A3 (en) N-substituted 2,6-dialkyl anilines and a process for the preparation of n-substituted 2,6-dialkyl anilines
GR60798B (en) N-(1,2,4-triazin-5-on-4-yl)-glycinderivatives,preparation process and use thereof as herbicides
ZA786773B (en) Process for the preparation of crosslinked copolymers,the process products obtained and their use in textile printing
DE3060326D1 (en) Polyamide, polyalkene modified therewith and articles thereof

Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings