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公开(公告)号:ZA9603464B
公开(公告)日:1997-11-03
申请号:ZA9603464
申请日:1996-05-02
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , MARTEN MANFRED , KUBILLUS UWE , OSWALD HARALD
IPC: C08G59/02 , C08G18/32 , C08G18/64 , C08G59/00 , C08G59/14 , C08G59/18 , C08G59/40 , C08G59/64 , C08L63/00 , C09D133/00 , C09D133/04 , C09D133/06 , C09D133/08 , C09D163/00 , C09D167/00 , C09J163/00 , C09K3/10 , C08G , C08L , C09D , C09K
CPC classification number: C09D133/066 , C08G18/3271 , C08G18/643 , C08G59/184 , C08G59/64 , C08L63/00 , C09D163/00 , C09D167/00 , C08L2666/04 , C08L2666/14
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公开(公告)号:BR9505609A
公开(公告)日:1997-09-16
申请号:BR9505609
申请日:1995-12-01
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , BITTNER ANNEGRET
IPC: C08F2/00 , C08F2/02 , C08F2/06 , C08F220/00 , C08F291/00 , C08G63/91 , C08G65/32 , C08G69/48 , C08G81/02 , C09D133/00 , C09D151/00 , C09D153/00 , C09D157/00 , C09D161/20 , C09D161/28 , C09D163/00 , C09D175/04 , C09J157/00 , C08F220/02 , C08F220/06
Abstract: Prepn. of low mol. wt. functional polymers comprises: (1) preparing a first quantity of a mixt. (M1) from at least one component chosen from olefinic unsatd. monomers (B) and cpds. (A) which do not copolymerise with (B) but can react to form a copolymerisable addn. reaction cpd.; (2) starting polymerisation by the addn. of initiators and opt. regulators; and (3) adding an additional quantity (M2) of the (A)/(B) mixt. during polymerisation, the compsn. of (M2) being the same as or different to (M1), with the provision that an oligomer or polymer (C) is dissolved in at least one of (M1) or (M2), and at least one of (M1) or (M2) contains a component (B). Also claimed are: (i) copolymers prepd. by the process, and (ii) binders for lacquers which contain these copolymers, as well as cross-linking agents chosen from isocyanates, melamine resins or epoxy cpds.
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23.
公开(公告)号:CZ128596A3
公开(公告)日:1996-12-11
申请号:CZ128596
申请日:1996-05-02
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , MARTEN MANFRED , KUBILLUS UWE , OSWALD HARALD
IPC: C08G59/02 , C08G18/32 , C08G18/64 , C08G59/00 , C08G59/14 , C08G59/18 , C08G59/40 , C08G59/64 , C08L63/00 , C09D133/00 , C09D133/04 , C09D133/06 , C09D133/08 , C09D163/00 , C09D167/00 , C09J163/00 , C09K3/10
Abstract: Epoxide-amine adducts (I) are claimed, contg. at least 20 wt% aliphatic epoxide and/or amine units with at least one tert. or quat. carbon atom. Also claimed are: (i) binders for coatings, contg. adduct(s) (I); (ii) mixts. of 0.1-99.9 wt% OH gp.-contg. copolymers and 99.9-0.1 wt% (I); (iii) binders for coatings, contg. mixts. (ii); (iv) coating materials contg. these binders, together with hardeners such as amino resins, capped or uncapped polyisocyanates and cpds. with acid and/or anhydride gps.. Pref. (I) are obtd.: (A) by reacting (a) 7-33C (cyclo)aliphatic mono-epoxides (a1), at least 20 wt% of which comprises monoepoxides with a tert. or quat. C atom with (b) 2-30C amines with at least 2 prim. or sec. amino gps. not attached directly to an aromatic ring; or (B) by reacting (a) 8-50C (cyclo)aliphatic diepoxides (a2) with (b) 4-30C prim. or sec. mono-amines with amino gps. not directly attached to aromatic rings, of which at least 20 wt% comprises mono-amines with at least one tert. or quat. C atom; or (C) by reacting (a1) with (b), the corresp. proportions of mono-amine and mono-epoxide with tert. or quat. C atoms being a% and b% respectively, where a + b = 20 and both a and b are greater than zero. The functionality of (I) is reduced by partial or complete reaction of the functional OH and amino gps., pref. by blocking with temporary protecting gps., esp. oxazolidine gps..
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公开(公告)号:TR9600350A2
公开(公告)日:1996-11-21
申请号:TR9600350
申请日:1996-04-26
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , KUBILLUS UWE , OSWALD HARALD
IPC: C08F220/32 , C08F20/32 , C08F220/04 , C08F222/02 , C08F222/16 , C08G18/62 , C09D133/04 , C09D133/14 , C09D135/00 , C09J133/04 , C09J133/14 , C09J135/00 , C09K3/10
CPC classification number: C08G18/6258 , C08F220/04 , Y10T428/31573 , Y10T428/31576
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公开(公告)号:AU5199996A
公开(公告)日:1996-11-14
申请号:AU5199996
申请日:1996-05-01
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , MARTEN MANFRED , KUBILLUS UWE , OSWALD HARALD
IPC: C08G59/02 , C08G18/32 , C08G18/64 , C08G59/00 , C08G59/14 , C08G59/18 , C08G59/40 , C08G59/64 , C08L63/00 , C09D133/00 , C09D133/04 , C09D133/06 , C09D133/08 , C09D163/00 , C09D167/00 , C09J163/00 , C09K3/10 , C07C213/04 , C08L33/08 , C08L75/02 , C08L75/06 , C08L75/08 , C09D175/02 , C09D175/06 , C09D175/08
Abstract: Epoxide-amine adducts (I) are claimed, contg. at least 20 wt% aliphatic epoxide and/or amine units with at least one tert. or quat. carbon atom. Also claimed are: (i) binders for coatings, contg. adduct(s) (I); (ii) mixts. of 0.1-99.9 wt% OH gp.-contg. copolymers and 99.9-0.1 wt% (I); (iii) binders for coatings, contg. mixts. (ii); (iv) coating materials contg. these binders, together with hardeners such as amino resins, capped or uncapped polyisocyanates and cpds. with acid and/or anhydride gps.. Pref. (I) are obtd.: (A) by reacting (a) 7-33C (cyclo)aliphatic mono-epoxides (a1), at least 20 wt% of which comprises monoepoxides with a tert. or quat. C atom with (b) 2-30C amines with at least 2 prim. or sec. amino gps. not attached directly to an aromatic ring; or (B) by reacting (a) 8-50C (cyclo)aliphatic diepoxides (a2) with (b) 4-30C prim. or sec. mono-amines with amino gps. not directly attached to aromatic rings, of which at least 20 wt% comprises mono-amines with at least one tert. or quat. C atom; or (C) by reacting (a1) with (b), the corresp. proportions of mono-amine and mono-epoxide with tert. or quat. C atoms being a% and b% respectively, where a + b = 20 and both a and b are greater than zero. The functionality of (I) is reduced by partial or complete reaction of the functional OH and amino gps., pref. by blocking with temporary protecting gps., esp. oxazolidine gps..
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公开(公告)号:AT143041T
公开(公告)日:1996-10-15
申请号:AT93106131
申请日:1993-04-15
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , BREKNER MICHAEL-JOACHIM
IPC: C08L23/00 , C08F232/00 , C08F297/08 , C08G81/02 , C08L45/00 , C08L53/00 , C08L65/00
Abstract: A polymer alloy contains at least one cycloolefin polymer and/or at least one polyolefin and a block copolymer as phase promoter, which has different contents of monomers (norbornene derivatives and cycloolefins and/or acyclic olefins) in the individual blocks. To prepare the alloy, the individual polymers are combined and processed at elevated temperature under the action of shear forces.
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公开(公告)号:TR199501511A2
公开(公告)日:1996-07-21
申请号:TR9501511
申请日:1995-11-29
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , BITTNER ANNEGRET
IPC: C08F2/00 , C08F2/02 , C08F2/06 , C08F220/00 , C08F291/00 , C08G63/91 , C08G65/32 , C08G69/48 , C08G81/02 , C09D133/00 , C09D151/00 , C09D153/00 , C09D157/00 , C09D161/20 , C09D161/28 , C09D163/00 , C09D175/04 , C09J157/00
Abstract: Prepn. of low mol. wt. functional polymers comprises: (1) preparing a first quantity of a mixt. (M1) from at least one component chosen from olefinic unsatd. monomers (B) and cpds. (A) which do not copolymerise with (B) but can react to form a copolymerisable addn. reaction cpd.; (2) starting polymerisation by the addn. of initiators and opt. regulators; and (3) adding an additional quantity (M2) of the (A)/(B) mixt. during polymerisation, the compsn. of (M2) being the same as or different to (M1), with the provision that an oligomer or polymer (C) is dissolved in at least one of (M1) or (M2), and at least one of (M1) or (M2) contains a component (B). Also claimed are: (i) copolymers prepd. by the process, and (ii) binders for lacquers which contain these copolymers, as well as cross-linking agents chosen from isocyanates, melamine resins or epoxy cpds.
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公开(公告)号:TR199501216A2
公开(公告)日:1996-06-21
申请号:TR9501216
申请日:1995-10-05
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , SCHMIDT HOLGER , BRINDOEPKE GERHARD , DOESSEL KARL-FRIEDRICH
IPC: C08F220/16 , C08F2/02 , C08F4/04 , C08F4/32 , C08F20/10 , C08F220/18 , C08F220/26 , C08G18/62 , C09D5/02 , C09D5/03 , C09D133/04 , C09D133/06 , C09D135/00 , C09J133/04 , C09J133/06
Abstract: Copolymers (I) of olefinic monomer(s) comprise an isomeric mixt. of esters of isobornyl alcohol with an alpha , beta -unsatd. acid. The isomeric alcohol mixt. contains: (a) not more than 92% isoborneol, (b) at least 3.5% iso-fenchyl alcohol, and (c) at least 1% pseudo-bornyl alcohol. Also claimed are: (i) a process for the prodn. of (I) by bulk polymerisation in the presence of aliphatic azo cpds., diacyl peroxide, alkyl per-esters, alkyl hydroperoxide, dialkyl peroxide or peroxy-di-carbonate as radical initiators; and (ii) a process for the prodn. of water-dilutable polyacrylate dispersions by: (A) dissolution of (I) in a water-dilutable organic solvent, followed by: (B) partial or complete neutralisation, and (C) dilution by adding water or stirring the soln. into water.
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公开(公告)号:AU3308895A
公开(公告)日:1996-04-18
申请号:AU3308895
申请日:1995-10-05
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , SCHMIDT HOLGER , BRINDOEPKE GERHARD , DOESSEL KARL-FRIEDRICH
IPC: C08F220/16 , C08F2/02 , C08F4/04 , C08F4/32 , C08F20/10 , C08F220/18 , C08F220/26 , C08G18/62 , C09D5/02 , C09D5/03 , C09D133/04 , C09D133/06 , C09D135/00 , C09J133/04 , C09J133/06 , C08F212/08 , C09D125/14 , C09J125/14
Abstract: Copolymers (I) of olefinic monomer(s) comprise an isomeric mixt. of esters of isobornyl alcohol with an alpha , beta -unsatd. acid. The isomeric alcohol mixt. contains: (a) not more than 92% isoborneol, (b) at least 3.5% iso-fenchyl alcohol, and (c) at least 1% pseudo-bornyl alcohol. Also claimed are: (i) a process for the prodn. of (I) by bulk polymerisation in the presence of aliphatic azo cpds., diacyl peroxide, alkyl per-esters, alkyl hydroperoxide, dialkyl peroxide or peroxy-di-carbonate as radical initiators; and (ii) a process for the prodn. of water-dilutable polyacrylate dispersions by: (A) dissolution of (I) in a water-dilutable organic solvent, followed by: (B) partial or complete neutralisation, and (C) dilution by adding water or stirring the soln. into water.
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公开(公告)号:CA2160085A1
公开(公告)日:1996-04-08
申请号:CA2160085
申请日:1995-10-06
Applicant: HOECHST AG
Inventor: EPPLE ULRICH , SCHMIDT HOLGER , BRINDOEPKE GERHARD , DOESSEL KARL-FRIEDRICH
IPC: C08F220/16 , C08F2/02 , C08F4/04 , C08F4/32 , C08F20/10 , C08F220/18 , C08F220/26 , C08G18/62 , C09D5/02 , C09D5/03 , C09D133/04 , C09D133/06 , C09D135/00 , C09J133/04 , C09J133/06 , C08F216/10
Abstract: Copolymers of olefinically unsaturated monomers, wherein at least one of the monomers is an isomer mixture of a cyclic or polycyclic olefinically unsaturated compound, which mixture contains a mass fraction from 8 to 50 per cent of at least one isomer of the main component in addition to this main component. The copolymers are useful, for example, in coating compositions.
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