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公开(公告)号：DE2705966A1
公开(公告)日：1978-08-17
申请号：DE2705966
申请日：1977-02-12
Applicant: BASF AG
Abstract: Low-volatile laminatable unsatd. polyester resins, hardenable by standard polymerisation initiators, consists of (a) >=1 ethylenically unsatd. copolymerisable polyester, (b) >=1 ethylenically unsaturated monomer, (c) a waxy material, opt. (d) standard fillers and auxiliaries, and also 0.1-3 (0.5-2) wt.%, w.r.t. total wt. of (a) + (b), of >=1 liq. 5-17 (8-12) C n-alkane, (I), esp. n-octane. The compsns. are used for coatings, fine layers and opt. reinforced moulded articles. The addn. of (I) prevents or reduces the separating activity of the waxes, without increasing monomer vaporisation. Strong bonding of laminate layers can be achieved, even on using large wax quantities, when lamination takes place at time intervals of >=24 hrs. Combination of wax and (I) prevents penetration of water into the hardened mouldings, allowing the use of compsns. in boat-building.
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公开(公告)号：DE2624509A1
公开(公告)日：1977-12-22
申请号：DE2624509
申请日：1976-06-01
Applicant: BASF AG
Inventor： PALMA FELLENBERG ALFREDO DIPL , DEMMLER KURT DIPL CHEM DR , FISCHER HERMANN DIPL CHEM DR , KOCHENDOERFER ERNST DIPL CHEM
IPC: C08G63/52 , C08G63/54 , C08G63/553 , C08G63/682
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公开(公告)号：DE3135636A1
公开(公告)日：1983-03-17
申请号：DE3135636
申请日：1981-09-09
Applicant: BASF AG
Inventor： DEMMLER KURT DIPL CHEM DR , OCHS WOLFRAM DIPL CHEM DR
Abstract: A curable resin is composed of A. an epoxy resin and B. a pyrylium salt as a catalyst, with or without C. a metal chelate or metal salt as a co-catalyst. Preferred pyrylium salts are those of the formula Preferred co-catalysts are acetylacetonates, stearates, benzoates, naphthenates, octoates or phthalates of Cu++, Co++, Co+++, Fe+++ or Al+++. The resin compositions may be used to produce coatings and moldings.
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公开(公告)号：DE2362397A1
公开(公告)日：1975-06-19
申请号：DE2362397
申请日：1973-12-15
Applicant: BASF AG
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公开(公告)号：DE2454773A1
公开(公告)日：1976-05-26
申请号：DE2454773
申请日：1974-11-19
Applicant: BASF AG
Abstract: Curable unsaturated quick-thickening polyester resin molding compositions are obtained by adding special onium salts as thickening accelerators to unsaturated polyester resins.
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Patent Agency Ranking
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公开(公告)号：DE2407713A1
公开(公告)日：1975-09-04
申请号：DE2407713
申请日：1974-02-18
Applicant: BASF AG
IPC: C08F299/04 , C08F283/00 , C09D3/68
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公开(公告)号：DE3107450A1
公开(公告)日：1982-10-21
申请号：DE3107450
申请日：1981-02-27
Applicant: BASF AG
Inventor： HOENE RICHARD DIPL CHEM DR , DEMMLER KURT DIPL CHEM DR
Abstract: The invention relates to unsaturated polyesters containing oligomers of cyclopentadiene as terminal groups. More than 20% of the cyclopentadiene oligomers have a degree of polymerisation of >/= 3. The unsaturated polyesters can be used in the form of their solutions in ethylenically unsaturated monomers for the production of mouldings and coatings.
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公开(公告)号：DE2657808A1
公开(公告)日：1978-06-29
申请号：DE2657808
申请日：1976-12-21
Applicant: BASF AG
Inventor： HOENE RICHARD DIPL CHEM DR , HESSE ANTON DIPL CHEM DR , DEMMLER KURT DIPL CHEM DR , LAWONN HORST ING GRAD
IPC: C08L51/08 , C08L67/06 , C08F283/00
Abstract: Unsaturated polyester molding compositions which contain ethylenically unsaturated polyesters, copolymerizable ethylenically unsaturated monomeric compounds and a polyalkylene ether copolymer have improved shelf life, can be cured with little shrinkage and after curing give a smooth surface with high gloss.
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公开(公告)号：DE2636425A1
公开(公告)日：1978-02-16
申请号：DE2636425
申请日：1976-08-13
Applicant: BASF AG
Inventor： SPOOR HERBERT DIPL CHEM DR , DEMMLER KURT DIPL CHEM DR , REITEL CHRISTIAN DIPL CHEM DR , GOETHLICH LUTZ DIPL ING DR
IPC: C08F299/02 , C08F299/04 , C09D4/00 , C09D11/101 , C09D157/00 , C09D163/10 , C09D3/81 , C09D3/72 , C09D5/00
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