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1. 发明授权

US3617361A Manufacture of pressure-sensitive adhesive articles 失效
标题翻译：压敏胶粘剂的制造
公开(公告)号：US3617361A
公开(公告)日：1971-11-02
申请号：US3617361D
申请日：1970-01-26
申请人： BASF AG
发明人： REINHARD HANS , GULBINS KLAUS , DOTZAUER BERNHARD
IPC分类号： C08G18/62 , C09J7/02 , C09J133/04 , C09J175/00 , C09J7/04
CPC分类号： C09J133/04 , C08G18/6216 , C08G2170/40 , C08L2666/04 , C09J7/385 , Y10S524/923 , Y10T428/3158
摘要： Manufacture of pressure-sensitive adhesive coatings on flat substrates by coating the substrates with dispersions of copolymers (A) comprising 30 to 99.5 percent by weight of acrylic and/or methacrylic acid esters of C1 to C3 alkanols, 0.5 to 20 percent by weight of monoesters of C3 to C5 Alpha , Beta olefinically unsaturated mono- or dicarboxylic acids and C2 to C6 polyhydric alcohols and/or N-alkoxy-methyl amides of C3 to C5 Alpha , Beta -olefinically unsaturated carboxylic acids, 0 to 50 percent by weight of vinyl esters of C2 to C18 monocarboxylic acids, styrene, acrylonitrile and/or methycrylonitrile and 0 to 15 percent by weight of Alpha , Beta -olefinically unsaturated C3 to C5 carboxylic acids and/or their amides, in liquid hydrocarbons containing, as protective colloids, 25 to 150 percent by weight of the dispersed copolymer (A) of a dissolved copolymer (B) comprising 80 to 99.5 percent by weight of acrylic and/or methacrylic acid esters of C4 to C18 alkanols and 0.5 to 20 percent by weight of monoesters of C3 to C5 Alpha , Beta olefinically unsaturated mono- or dicarboxylic acids and C2 to C6 polyhydric alcohols and/or N-alkoxy-methyl amides of C3 to C5 Alpha , Beta -olefinically unsaturated carboxylic acids, and also optionally up to two molar proportions of a polyvalent isocyanate, based on the sum of the proportions of free hydroxyl and carboxyl groups in the copolymers (A) and (B), and drying the coated substrates.

2. 发明授权

US3551374A Caulking and sealing compounds 失效
标题翻译：封闭和密封化合物
公开(公告)号：US3551374A
公开(公告)日：1970-12-29
申请号：US3551374D
申请日：1967-03-28
申请人： BASF AG
发明人： REINHARD HANS , DOTZAUER BERNHARD
IPC分类号： C08L9/02 , C08L23/22 , C09J123/22 , C09J129/10 , C09J133/06 , C09J135/02 , C08F29/50 , C08F45/24
CPC分类号： C09J133/06 , C08L9/02 , C08L23/22 , C08L2666/04 , C08L2666/28 , C08L2666/54 , C09J123/22 , C09J129/10 , C09J135/02
摘要： 1,174,159. Polymer composition. BADISCHE ANILIN- & SODA-FABRIK A.G. 31 March, 1967 [2 April, 1966], No. 14720/67. Heading C3P. A caulking and sealing compound contains (a) 1 part by weight of an emulsion polymer A of an ester of an ethylenically unsaturated carboxylic acid having 3 to 5 carbon atoms and a monohydric aliphatic alcohol having 1 to 12 carbon atoms, said polymer being in the form of an at least 50% aqueous dispersion, (b) 0À25 to 2À5 parts of a practically anhydrous and solvent free emulsifiable polymer B which (b 1 ) has a K value of 10 to 70 and is a polymer of an ester of acrylic and/or methacrylic acid and a monohydric alphatic alcohol having 2 to 8 carbon atoms and/or of a vinyl alkyl ether having 1 to 4 carbon atoms in the alkyl radical and/or of butadiene or (b 2 ) has a K value of 5 to 40 and is a polymer of isobutylene and/or isoprene, (c) 0À5 to 2À5 times the weight of the polymers of conventional inorganic fillers and (d) 8 to 18% by weight of the composition of water. The composition may also contain an emulsifier, a protective colloid and 0À5 to 10% by weight of A and B of a urea-formaldehyde resin, which is preferably modified with a bisulphite. Suitable polymers A include copolymers of (i) nbutyl acrylate and acrylonitrile or methyl acrylate, (ii) decyl acrylate, methyl methacrylate and acrylic acid, (iii) 2-ethylhexyl acrylate, styrene and acrylic acid, (iv) 2-ethylhexyl acrylate and vinyl chloride, (v) 2-ethylhexyl acrylate, acrylonitrile, and/or methacrylonitrile, and acrylic acid and/or methacrylic acid and (vi) n-butyl acrylate, methyl acrylate and acrylic acid. Polymer B is, e.g. a copolymer of one of the specified esters with acrylonitrile and/or methacrylonitrile and/or acrylic or methacrylic acid, polyvinyl isobutyl ether, polyvinyl methyl ether, an oily butadiene homopolymer or copolymer with styrene and/or alpha-methyl styrene and/or isobutylene, polyisobutylene or an isobutylene-styrene copolymer. In Examples 1 to 10 polymer A is a 2- ethylhexylacrylate/acrylonitrile/acrylic acid terpolymer, which is compounded with (1) to (3) polyisobutylene or poly-(n-butyl acrylate), a sperm oil fatty alcohol-ethylene oxide condensate, asbestos and chalk; (4) polyisobutylene, the said condensate, quartz, talc and carbon black; (5) and (6) poly-(vinyl isobutyl ether) and (5) an isooctyl phenol-ethylene oxide condensate, chalk and quartz or (6) ethylene glycol, quartz, chalk, carbon black, talc and heavy spar; (7) and (8) a polybutadiene oil modified with maleic anhydride, the said sperm oil condensate, a lead drier and quartz; (9) and (10) a polybutadiene oil isomerized in the presence of iron carbonyl, the sperm oil condensate and (9) chalk and quartz or (10) chalk alone. The compositions in the other examples comprise (11) A-a vinyl propionate t.-butyl acrylate/ acrylamide copolymer and B-a copolymer of n-butyl acrylate and vinyl isobutyl ether; (12) A-an n-butyl acrylate/styrene/acrylic acid copolymer and B-a 2-ethylhexyl acrylate/ acrylonitrile/butanediol monoacrylate copolymer; (13) A-an ethyl acrylate/acrylic acid copolymer and B-poly-(n-butyl acrylate); (14) A-an n-butyl acrylate/acrylonitrile/butanediol monoacrylate / N - methylol methacrylamide/ acrylic acid copolymer and B-poly-(vinyl iso. butyl ether); (15) A-an n-butyl acrylate/ methyl acrylate/acrylic acid copolymer and B-poly-(n-butyl acrylate) and (16)A-an nbutyl acrylate/vinylidene chloride/acrylic acid copolymer and B-poly-(vinyl isobutyl ether). The other ingredients of Examples 11 to 16 are one of the aforesaid ethylene oxide condensates, chalk, and in some cases, quartz.

3. 发明专利

JPH05214189A AQUEOUS POLYMER DISPERSION 失效
公开(公告)号：JPH05214189A
公开(公告)日：1993-08-24
申请号：JP3325592
申请日：1992-02-20
申请人： BASF AG
发明人： SCHWARTZ MANFRED , BAECHER REINHARD , DOTZAUER BERNHARD , WISTUBA ECKEHARDT , BOETTCHER ANDREAS
IPC分类号： C08K5/13 , C04B41/46 , C04B41/48 , C04B41/62 , C04B41/63 , C08K5/00 , C08K5/10 , C08K5/109 , C08L25/00 , C08L25/14 , C08L33/04 , C08L33/06 , C09D7/12 , C09D133/04 , C09D133/06

4. 发明授权

US3607816A Solutions in organic solvents of copolymers of acrylic or methacrylic esters 失效
标题翻译：有机溶剂中丙烯酸或甲基丙烯酸酯共聚物的溶液
公开(公告)号：US3607816A
公开(公告)日：1971-09-21
申请号：US3607816D
申请日：1969-06-03
申请人： BASF AG
发明人： HOLZER KLAUS , MUELLER ALFRED , DOTZAUER BERNHARD
IPC分类号： C09J7/02 , C09J133/06 , C08F15/40 , C08F45/30
CPC分类号： C09J133/066 , C09J7/385
摘要： Solutions of solution copolymers of 60 to 90 percent of (meth) acrylic esters of alkanols containing from four to ten carbon atoms, 0.15 to 3 percent of olefinically unsaturated alkanediol monoesters and olefinically unsaturated alkoxymethylamides with or without up to 39 percent of other olefinically unsaturated monomers can be used for the production of contact adhesive layers having particularly advantageous properties.

5. 发明授权

US3423232A Production of vinylidene chloride polymer coatings on flat substrates based on cellulose 失效
标题翻译：基于纤维素的平板基材上生产氯乙烯聚合物涂料
公开(公告)号：US3423232A
公开(公告)日：1969-01-21
申请号：US3423232D
申请日：1966-01-17
申请人： BASF AG
发明人： REINHARD HANS , HOELSCHER FRIEDRICH , DOTZAUER BERNHARD
IPC分类号： C09D127/08 , D21H19/20 , D21H19/82 , B32B23/08
CPC分类号： D21H19/824 , C09D127/08 , D21H19/20 , Y10T428/31906 , Y10T428/31924 , Y10T428/31928 , C08L2666/04

6. 发明专利

FI95126C Betoninen kattotiili ja menetelmä sen valmistamiseksi 未知
公开(公告)号：FI95126C
公开(公告)日：1995-12-27
申请号：FI900211
申请日：1990-01-15
申请人： BASF AG
发明人： DOTZAUER BERNHARD , DERSCH ROLF , VINKE JOHANNES , HANCIOGULLARI HARUTYUN , SCHWARTZ MANFRED , BERG VOLKMAR
IPC分类号： C04B41/64 , C04B41/48 , C04B41/63 , C09D5/00 , C09D5/14 , E04D1/28

7. 发明专利

FI95126B 未知
公开(公告)号：FI95126B
公开(公告)日：1995-09-15
申请号：FI900211
申请日：1990-01-15
申请人： BASF AG
发明人： DOTZAUER BERNHARD , DERSCH ROLF , VINKE JOHANNES , HANCIOGULLARI HARUTYUN , SCHWARTZ MANFRED , BERG VOLKMAR
IPC分类号： C04B41/64 , C04B41/48 , C04B41/63 , C09D5/00 , C09D5/14 , E04D1/28
摘要： A concrete roof tile is coated with an unfilled or aggregate- and/or pigment-filled film of a copolymer containing (a) from 0.03 to 2% by weight of tin in the form of a polymerizable organotin compound (b) from 0.5 to 5% by weight of (meth)acrylic acid, (meth)acrylamide and/or vinylsulfonic acid and (c) from 0.1 to 5% by weight of carbonyl-containing monomers crosslinked with certain dicarboxodihydrazides, besides (d) at least two (meth)acrylic esters of C1-C8alkanols and/or styrene as copolymerized units in such an amount and such mixing ratios that the copolymer has a glass transition temperature of -15 to +10 DEG C. prior to crosslinking.

8. 发明专利

NO915072D0 未知
公开(公告)号：NO915072D0
公开(公告)日：1991-12-20
申请号：NO915072
申请日：1991-12-20
申请人： BASF AG
发明人： DOTZAUER BERNHARD , WISTUBA ECKEHARDT , SCHWARTZ MANFRED , PETRI ROLF , BECHERT BERTOLD , DENU HANS-JUERGEN
IPC分类号： C04B41/48 , C04B41/62 , C04B41/63 , C09D133/06 , C09D133/00
摘要： A concrete tile (I) is claimed, which is coated with a copolymer (A) with Tg -25 to +30 deg.C, derived from (a) 0.1-10 wt.% monomer of formula R1CH=CR2-CO-X-R3-Z-CHR4R5 (III), (b) 85-99.9 wt.% at least 2 monomers of the type (1-24C alkyl) (meth)acrylates, vinyl esters of 1-20C carboxylic acids, up to 20C vinylaromatics, 3-6C unsatd. nitriles, vinyl halides and/or 2-8C non-aromatic hydrocarbons with olefinic double bond(s), and (c) 0-10 wt.% other Sn-free comonomers; R1, R2 = H or 1-4C alkyl; R3 = 1-20C bridging gp.; R4 = -COR6, -COOR6 or CN; R5 = H, -COR9, -COOR9 or CN; X = O or NR7; Z = single bond, CH2, O, NR8 or -OCO-; (with R6-R9 = H, or 1-12C alkyl, aryl, alkaryl or aralkyl). Also claimed is a process for the prodn. of (I), by application of an aq. prepn. contg. (A) to at least one surface of the green concrete, and drying the prepn. by hardening the concrete. More specifically, monomer (a) is acetylacetoxyethyl (meth)acrylate, acetylacetoxybutyl (meth)acrylate, cyanoacetoxyethyl (meth)acrylate, 1,1-dibenzoyl-2-(meth)acrylamidoethane, 1-benzoyl-1-acetyl-2- (meth)acrylamidoethane, or ethyl alpha-benzoyl-beta-(meth) acrylamidopropionate, and (b) are vinylaromatics or (1-8C alkyl) (meth)acrylates; (I) is coated with a prepn. contg. copolymer (A) and up to 450 wt.% mineral additives (B) and/or colour pigments (C) (w.r.t. amt. of A); another layer of the aq. prepn. is applied to the hardened tile and dried; the amt. of prepn. used is such that the total amt. of dry coating is 50-500 g/m2.

9. 发明专利

DK161463C 未知
公开(公告)号：DK161463C
公开(公告)日：1991-12-16
申请号：DK199884
申请日：1984-04-18
申请人： BASF AG
发明人： DOTZAUER BERNHARD , KAST HANS , FRANZMANN GERNOT , LEY GREGOR , BECKERLE WILHELM FRIEDRICH , SCHILDER WOLFGANG
IPC分类号： D21H13/36 , C04B26/06 , C08K7/04 , D21H17/37 , D21H19/16 , E04B1/84

10. 发明专利

NO910832A 未知
公开(公告)号：NO910832A
公开(公告)日：1991-09-04
申请号：NO910832
申请日：1991-03-01
申请人： BASF AG
发明人： DOTZAUER BERNHARD , BECKERLE WILHELM FRIEDRICH , DENU HANS-JUERGEN , SCHWARTZ MANFRED
IPC分类号： C08F220/00 , C08L33/02 , C08L33/06 , C08L33/00 , E04F13/08
CPC分类号： C08L33/02 , C08L33/06 , C08L2205/16 , C08L2666/02

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