DE2341123A1 - Acrylmischpolymere - Google Patents
AcrylmischpolymereInfo
- Publication number
- DE2341123A1 DE2341123A1 DE19732341123 DE2341123A DE2341123A1 DE 2341123 A1 DE2341123 A1 DE 2341123A1 DE 19732341123 DE19732341123 DE 19732341123 DE 2341123 A DE2341123 A DE 2341123A DE 2341123 A1 DE2341123 A1 DE 2341123A1
- Authority
- DE
- Germany
- Prior art keywords
- mixed polymer
- carboxylic acid
- acid
- weight
- ethylenically unsaturated
- 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.)
- Pending
Links
- 229920000642 polymer Polymers 0.000 title claims description 51
- 238000000034 method Methods 0.000 claims description 31
- 239000000178 monomer Substances 0.000 claims description 27
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 22
- 150000008064 anhydrides Chemical group 0.000 claims description 22
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 21
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical class C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 18
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- -1 hydride units Chemical group 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 229920001169 thermoplastic Polymers 0.000 claims description 12
- 150000001244 carboxylic acid anhydrides Chemical group 0.000 claims description 9
- 239000004416 thermosoftening plastic Substances 0.000 claims description 9
- 229920001577 copolymer Polymers 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 150000008065 acid anhydrides Chemical group 0.000 claims description 3
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 2
- 238000000748 compression moulding Methods 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 239000000047 product Substances 0.000 description 26
- 239000002253 acid Substances 0.000 description 17
- 238000010521 absorption reaction Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000006116 polymerization reaction Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 229920001519 homopolymer Polymers 0.000 description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- DCUFMVPCXCSVNP-UHFFFAOYSA-N methacrylic anhydride Chemical group CC(=C)C(=O)OC(=O)C(C)=C DCUFMVPCXCSVNP-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 235000012438 extruded product Nutrition 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 6
- 239000004926 polymethyl methacrylate Substances 0.000 description 6
- 125000002843 carboxylic acid group Chemical group 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229920001897 terpolymer Polymers 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 2
- 125000005395 methacrylic acid group Chemical group 0.000 description 2
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- 101100384355 Mus musculus Ctnnbip1 gene Proteins 0.000 description 1
- 229920002319 Poly(methyl acrylate) Polymers 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 125000004018 acid anhydride group Chemical group 0.000 description 1
- 150000001253 acrylic acids Chemical class 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- XAEWZDYWZHIUCT-UHFFFAOYSA-N desipramine hydrochloride Chemical compound [H+].[Cl-].C1CC2=CC=CC=C2N(CCCNC)C2=CC=CC=C21 XAEWZDYWZHIUCT-UHFFFAOYSA-N 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- VANNPISTIUFMLH-UHFFFAOYSA-N glutaric anhydride Chemical compound O=C1CCCC(=O)O1 VANNPISTIUFMLH-UHFFFAOYSA-N 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/48—Isomerisation; Cyclisation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3780472 | 1972-08-14 | ||
GB2817073A GB1437176A (en) | 1972-08-14 | 1973-06-13 | Acrylic copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2341123A1 true DE2341123A1 (de) | 1974-02-28 |
Family
ID=26259236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732341123 Pending DE2341123A1 (de) | 1972-08-14 | 1973-08-14 | Acrylmischpolymere |
Country Status (11)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3736575A1 (de) * | 1987-10-28 | 1989-05-11 | Belland Ag | Cooh-gruppen enthaltendes polymerisat, mischung von cooh-gruppen enthaltenden polymerisaten mit fuellstoffen und verwendung zur herstellung von formkoerpern |
DE102006032225A1 (de) * | 2006-07-07 | 2008-01-10 | Belland Ag | Anhydritisiertes Copolymer |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1231500A (en) * | 1981-10-07 | 1988-01-12 | Richard M. Kopchik | Thermoplastic, non-crosslinked anhydride polymers, imide polymers, and process for preparation |
JPS58217501A (ja) * | 1982-06-04 | 1983-12-17 | Asahi Chem Ind Co Ltd | 新規共重合体 |
JPS6060112A (ja) * | 1983-09-14 | 1985-04-06 | Mitsubishi Rayon Co Ltd | 熱可塑性重合体の製造方法 |
JPS60136791A (ja) * | 1983-12-05 | 1985-07-20 | 旭化成株式会社 | 照明器 |
JPS60138803A (ja) * | 1983-12-05 | 1985-07-23 | 旭化成株式会社 | 表示器 |
JPH0610217B2 (ja) * | 1984-04-25 | 1994-02-09 | 日本油脂株式会社 | 共重合体の製造方法 |
US4789709A (en) * | 1985-05-02 | 1988-12-06 | Sumitomo Chemical Company, Limited | Process for the production of heat resistant thermoplastic copolymer |
JPS61254608A (ja) * | 1985-05-02 | 1986-11-12 | Sumitomo Chem Co Ltd | 耐熱変形性の優れた熱可塑性共重合体の製造方法 |
US5198305A (en) * | 1986-12-25 | 1993-03-30 | Asahi Kasei Kogyo Kabushiki Kaisha | Optical element substrate |
EP0273397B1 (en) * | 1986-12-25 | 1992-07-22 | Asahi Kasei Kogyo Kabushiki Kaisha | A substrate for an optical element |
JPH01103612A (ja) * | 1987-07-30 | 1989-04-20 | Sumitomo Chem Co Ltd | 熱可塑性共重合体 |
EP0333440B1 (en) * | 1988-03-17 | 1992-12-02 | Dainippon Ink And Chemicals, Inc. | Process for producing styrene/methacrylic acid copolymer |
JP2792205B2 (ja) * | 1990-06-14 | 1998-09-03 | 住友化学工業株式会社 | 熱可塑性樹脂組成物 |
WO2003080683A1 (fr) | 2002-03-26 | 2003-10-02 | Toray Industries, Inc. | Polymere thermoplastique, procede de production associe, et article moule |
US7462671B2 (en) | 2003-03-12 | 2008-12-09 | Toray Industries, Inc. | Thermoplastic resin composition, molded article, and film |
WO2008035601A1 (fr) | 2006-09-20 | 2008-03-27 | Toray Industries, Inc. | Procédé destiné à produire un copolymère thermoplastique |
US8246888B2 (en) | 2008-10-17 | 2012-08-21 | Stratasys, Inc. | Support material for digital manufacturing systems |
US20100222532A1 (en) * | 2009-02-27 | 2010-09-02 | Fina Technology, Inc. | Polystyrene Having High Melt Flow and High Vicat |
US9029058B2 (en) | 2013-07-17 | 2015-05-12 | Stratasys, Inc. | Soluble support material for electrophotography-based additive manufacturing |
FR3045056B1 (fr) | 2015-12-09 | 2019-08-02 | Arkema France | Methode de preparation d'une composition comprenant un copolymere comprenant des monomeres de methacrylate de methyle et d'acide methacrylique |
CN110520465A (zh) * | 2017-02-20 | 2019-11-29 | 阿科玛法国公司 | 基于具有高玻璃化转变温度的树脂组分的透明膜 |
JP6932965B2 (ja) * | 2017-03-27 | 2021-09-08 | 三菱ケミカル株式会社 | 樹脂組成物、樹脂組成物の製造方法、成形体及び車両用部品 |
FR3069549B1 (fr) | 2017-07-31 | 2020-10-02 | Arkema France | Composition comprenant un copolymere comprenant des monomeres de methacrylate de methyle, d'acides (meth)acrylique et de monomeres styreniques |
-
1973
- 1973-06-13 GB GB2817073A patent/GB1437176A/en not_active Expired
- 1973-08-03 AU AU58912/73A patent/AU472967B2/en not_active Expired
- 1973-08-13 IT IT7327824A patent/IT998351B/it active
- 1973-08-13 LU LU68214A patent/LU68214A1/xx unknown
- 1973-08-13 NL NL7311142A patent/NL7311142A/xx not_active Application Discontinuation
- 1973-08-13 FR FR7329495A patent/FR2196353B1/fr not_active Expired
- 1973-08-13 SE SE7311045A patent/SE401188B/xx unknown
- 1973-08-14 DE DE19732341123 patent/DE2341123A1/de active Pending
- 1973-08-14 JP JP48090602A patent/JPS4985184A/ja active Pending
- 1973-08-14 CA CA178,765A patent/CA1012687A/en not_active Expired
- 1973-08-14 ES ES417868A patent/ES417868A1/es not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3736575A1 (de) * | 1987-10-28 | 1989-05-11 | Belland Ag | Cooh-gruppen enthaltendes polymerisat, mischung von cooh-gruppen enthaltenden polymerisaten mit fuellstoffen und verwendung zur herstellung von formkoerpern |
DE102006032225A1 (de) * | 2006-07-07 | 2008-01-10 | Belland Ag | Anhydritisiertes Copolymer |
Also Published As
Publication number | Publication date |
---|---|
GB1437176A (en) | 1976-05-26 |
LU68214A1 (enrdf_load_stackoverflow) | 1974-10-01 |
FR2196353B1 (enrdf_load_stackoverflow) | 1978-09-08 |
CA1012687A (en) | 1977-06-21 |
NL7311142A (enrdf_load_stackoverflow) | 1974-02-18 |
IT998351B (it) | 1976-01-20 |
FR2196353A1 (enrdf_load_stackoverflow) | 1974-03-15 |
ES417868A1 (es) | 1976-07-01 |
SE401188B (sv) | 1978-04-24 |
AU5891273A (en) | 1975-02-06 |
AU472967B2 (en) | 1976-06-10 |
JPS4985184A (enrdf_load_stackoverflow) | 1974-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHA | Expiration of time for request for examination |