JP2001504868A - エポキシド−アミンデンドリマー、その製法およびその使用 - Google Patents
エポキシド−アミンデンドリマー、その製法およびその使用Info
- Publication number
- JP2001504868A JP2001504868A JP51304598A JP51304598A JP2001504868A JP 2001504868 A JP2001504868 A JP 2001504868A JP 51304598 A JP51304598 A JP 51304598A JP 51304598 A JP51304598 A JP 51304598A JP 2001504868 A JP2001504868 A JP 2001504868A
- Authority
- JP
- Japan
- Prior art keywords
- group
- groups
- substituted
- unsubstituted
- primary amino
- 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.)
- Ceased
Links
- 239000000412 dendrimer Substances 0.000 title claims abstract description 51
- 229920000736 dendritic polymer Polymers 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title description 3
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 11
- 238000007259 addition reaction Methods 0.000 claims abstract description 6
- 229920000642 polymer Polymers 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 125000000732 arylene group Chemical group 0.000 claims description 7
- -1 monoisocyanates Chemical class 0.000 claims description 7
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 2
- 239000000376 reactant Substances 0.000 claims description 2
- 125000003700 epoxy group Chemical group 0.000 claims 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- 125000002843 carboxylic acid group Chemical group 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 claims 1
- 125000003396 thiol group Chemical group [H]S* 0.000 claims 1
- 125000000524 functional group Chemical group 0.000 abstract description 4
- 125000003277 amino group Chemical group 0.000 abstract description 2
- BMJZXPSSNRVNBU-UHFFFAOYSA-N oxiran-2-ylmethyl 2-methylprop-2-eneperoxoate Chemical compound CC(=C)C(=O)OOCC1CO1 BMJZXPSSNRVNBU-UHFFFAOYSA-N 0.000 abstract 1
- 150000002924 oxiranes Chemical class 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 150000002118 epoxides Chemical class 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 125000004093 cyano group Chemical group *C#N 0.000 description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate group Chemical group C(C(=C)C)(=O)[O-] CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 150000003573 thiols Chemical group 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- MIHQWNKDHBLQEZ-UHFFFAOYSA-N 3-tert-butyl-2-methylphenol Chemical compound CC1=C(O)C=CC=C1C(C)(C)C MIHQWNKDHBLQEZ-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 2
- 241000284156 Clerodendrum quadriloculare Species 0.000 description 2
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 2
- 229910010082 LiAlH Inorganic materials 0.000 description 2
- AMFGWXWBFGVCKG-UHFFFAOYSA-N Panavia opaque Chemical compound C1=CC(OCC(O)COC(=O)C(=C)C)=CC=C1C(C)(C)C1=CC=C(OCC(O)COC(=O)C(C)=C)C=C1 AMFGWXWBFGVCKG-UHFFFAOYSA-N 0.000 description 2
- 238000005576 amination reaction Methods 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000001459 lithography Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005442 molecular electronic Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 125000002560 nitrile group Chemical group 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- CHZCERSEMVWNHL-UHFFFAOYSA-N 2-hydroxybenzonitrile Chemical compound OC1=CC=CC=C1C#N CHZCERSEMVWNHL-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 241000997494 Oneirodidae Species 0.000 description 1
- FQYUMYWMJTYZTK-UHFFFAOYSA-N Phenyl glycidyl ether Chemical compound C1OC1COC1=CC=CC=C1 FQYUMYWMJTYZTK-UHFFFAOYSA-N 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000004202 aminomethyl group Chemical group [H]N([H])C([H])([H])* 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920000962 poly(amidoamine) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920006295 polythiol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007573 shrinkage measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/002—Dendritic macromolecules
- C08G83/003—Dendrimers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/10—Definition of the polymer structure
- C08G2261/12—Copolymers
- C08G2261/126—Copolymers block
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G2650/28—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterised by the polymer type
- C08G2650/34—Oligomeric, e.g. cyclic oligomeric
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Dental Preparations (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.少なくとも一つの1級アミノ基、少なくとも二つのチオール基、少なくと も二つのフェノール基、少なくとも二つのカルボン酸基を有するか、あるいは少 なくとも二つの2級アミノ基、またはそれらの組み合わせを有するコア分子;お よび枝状分子からなる樹枝状高分子。 2.前記コア分子が、H2N−R;H2N−R−(NH2)n、HR1N−R−(NR1 H)n;HOOC−R−(COOH)n、(HOOC)m−R−(OH)o、HS−R−( SH)n、HO−R2−(OH)n、(HR1N)m−R−(SH)o、(HR1N)m−R−(O H)o;(HO)m−R−(SH)o;H2N−(R−NH)p−R−NH2、(式中、Rお よびR1は、同一又は異なり、置換または非置換C1からC18アルキレン、C5か らC15シクロアルキレン、およびC6からC18アリーレン基からなる群から選択 され、R2は、置換または非置換C6からC18アリーレン基、 mは約1から5の整数、nは約1から6の整数、oは約1から5の整数、およびp は約1から5の整数である。)から選択される請求項1記載の樹枝状高分子。 3.繰り返し枝状部分が、以下の構造: (式中、R4は置換または非置換C1からC18アルキレン、C5からC18シクロア ルキレン、またはC6からC18アリーレン基である。)を有する請求項2記載の 樹枝状高分子。 4.前記枝状分子が以下の構造: (式中、R3は置換または非置換C1からC18アルキレン、C5からC18シクロア ルキレンまたはC6からC18アリーレン基、Zは−CH=CH2、−CHO、−C O−、−CONH2、−COCl、−COOR、−COOH、−X、−N3、−N O2、−CN、−NHOH、−NH3 +X-からなる群から選択される基である;X はCl、Br、IおよびOHである。)を有する請求項1記載の樹枝状高分子。 5.前記枝状分子が以下の構造: (式中、R4はH、置換または非置換C1からC18アルキレン、C5からC18シク ロアルキレンまたはC6からC18アリーレン基である。)を有する置換または非 置換分子からなる群から選択される請求項4記載の樹枝状高分子。 6.少なくとも二つの活性HX−官能基(ここで、HX−官能基はHN、HS 、HP、HO−アリール、HOOC基から選択される。)を有するコア分子を、 一つのエポキシド基および少なくとも1級アミノ基の発生に適した少なくとも一 つの基を有する枝状分子と反応させる工程からなる樹枝状高分子の製造方法。 7.さらに、1級アミノ基の発生に適した前記基を1級アミンへ反応させ、一 つのエポキシド基および少なくとも一つの1級アミノ基の発生に適した少なくと も一つの基を有する枝状分子を前記発生した1級アミノ基に添加反応させ、およ び反応を停止させる工程からなる請求項6記載の方法。 8.反応を終了させる前記工程が、少なくとも置換または非置換モノエポキシ ド、モノイソシアネート、またはアクリレートをデンドリマーのアミノ官能基に 添加反応させることを特徴とする請求項7記載の方法。 9.前記反応および前記添加反応を少なくとも1回繰り返すことを特徴とする 請求項7記載の方法。 10.請求項6記載の方法に従い製造された高分子。 11.出発反応物の容量から約5容量%未満の収縮率である請求項10記載の 高分子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/759,504 US5760142A (en) | 1996-12-04 | 1996-12-04 | Epoxide-amine dendrimers and the preparation and use thereof |
US08/759,504 | 1996-12-04 | ||
PCT/US1997/021847 WO1998024831A1 (en) | 1996-12-04 | 1997-12-01 | Epoxide-amine dendrimers and the preparation and use thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001504868A true JP2001504868A (ja) | 2001-04-10 |
Family
ID=25055900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51304598A Ceased JP2001504868A (ja) | 1996-12-04 | 1997-12-01 | エポキシド−アミンデンドリマー、その製法およびその使用 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5760142A (ja) |
EP (2) | EP1245612A3 (ja) |
JP (1) | JP2001504868A (ja) |
AU (1) | AU741128B2 (ja) |
BR (1) | BR9713854A (ja) |
DE (1) | DE69717138T2 (ja) |
DK (1) | DK0942942T3 (ja) |
ES (1) | ES2186009T3 (ja) |
WO (1) | WO1998024831A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007533838A (ja) * | 2004-04-20 | 2007-11-22 | デンドリテイク・ナノテクノロジーズ・インコーポレーテツド | 強化された拡大性と内部官能基性をもった樹枝状ポリマー |
JP2008545621A (ja) * | 2005-04-20 | 2008-12-18 | デンドリティック ナノテクノロジーズ,インコーポレイテッド | 強化された拡大性と内部官能基性をもった樹枝状ポリマー |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL126565A0 (en) * | 1998-10-14 | 1999-08-17 | Epox Ltd | Highly branched oligomers process for their preparation and applications thereof |
FI20010222A0 (fi) | 2001-02-06 | 2001-02-06 | Yli Urpo Antti | Lääketieteellisesti hammashoidolliset polymeerikomposiitit ja -koostumukset |
EP1368430B1 (en) * | 2001-02-06 | 2008-09-10 | Stick Tech OY | Dental and medical polymer composites and compositions |
US20040209990A1 (en) * | 2003-04-15 | 2004-10-21 | Uwe Walz | Low shrinking polymerizable dental material |
JP2007524844A (ja) * | 2003-09-22 | 2007-08-30 | ベクトン・ディキンソン・アンド・カンパニー | デンドリマー内部標準を使用する質量分析による生体分子検体の定量化 |
DE102004011497B4 (de) | 2004-03-09 | 2008-05-21 | Ivoclar Vivadent Ag | Dentalwerkstoffe mit verbesserter Verträglichkeit |
US7985424B2 (en) | 2004-04-20 | 2011-07-26 | Dendritic Nanotechnologies Inc. | Dendritic polymers with enhanced amplification and interior functionality |
JP2008502697A (ja) * | 2004-06-15 | 2008-01-31 | デンツプライ インターナショナル インコーポレーテッド | 低収縮且つ低応力の歯科用組成物 |
EP1778164B1 (en) * | 2004-06-15 | 2010-04-21 | Dentsply International, Inc. | Radical polymerizable macrocyclic resin compositions with low polymerization stress |
US7666331B2 (en) * | 2005-08-31 | 2010-02-23 | Transitions Optical, Inc. | Photochromic article |
CA2655070C (en) | 2006-06-09 | 2014-12-30 | Dentsply International Inc. | Flowable dental resin compositions with low polymerization stress |
US20090324742A1 (en) * | 2006-09-08 | 2009-12-31 | Sonke Svenson | Peham dendrimers as excipients |
ATE542517T1 (de) * | 2006-12-28 | 2012-02-15 | 3M Innovative Properties Co | Haftzusammensetzung für hartes gewebe |
US7906214B2 (en) * | 2007-01-26 | 2011-03-15 | Transitions Optical, Inc. | Optical elements comprising compatiblizing coatings and methods of making the same |
TWI427095B (zh) * | 2010-09-06 | 2014-02-21 | Univ Nat Taipei Technology | Dendrimers and Their Application and Application |
WO2012173736A1 (en) * | 2011-06-16 | 2012-12-20 | Dow Global Technologies Llc | Dendrimers and methods for their preparation |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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DE716103C (de) * | 1938-12-08 | 1942-01-13 | Goetzewerke | Dichtungsring |
US4485211A (en) * | 1982-09-15 | 1984-11-27 | The B. F. Goodrich Company | Poly(glycidyl ether)block copolymers and process for their preparation |
US4558120A (en) * | 1983-01-07 | 1985-12-10 | The Dow Chemical Company | Dense star polymer |
US4587329A (en) * | 1984-08-17 | 1986-05-06 | The Dow Chemical Company | Dense star polymers having two dimensional molecular diameter |
US4857599A (en) * | 1988-02-08 | 1989-08-15 | The Dow Chemical Company | Modified dense star polymers |
US4938885A (en) * | 1989-09-28 | 1990-07-03 | Texaco Inc. | Antioxidant dispersant polymer dendrimer |
DE69115535T2 (de) * | 1990-03-23 | 1996-06-13 | Ici Plc | Polymere |
US5237006A (en) * | 1990-09-28 | 1993-08-17 | General Electric Company | Thermoplastic resin compositions containing polyphenylene ethers and polyesters |
US5530092A (en) * | 1992-01-13 | 1996-06-25 | Dsm N.V. | Dendritic macromolecule and the preparation thereof |
SK97893A3 (en) * | 1992-01-13 | 1994-05-11 | Dsm N V Te Heerlen | Dendritic macromolecule and the preparation thereof |
SE9200564L (sv) * | 1992-02-26 | 1993-03-15 | Perstorp Ab | Dendritisk makromolekyl av polyestertyp, foerfarande foer framstaellning daerav samt anvaendning daerav |
NL9200416A (nl) * | 1992-03-06 | 1993-10-01 | Dsm Nv | Hypervertakte polymeren en een werkwijze voor de bereiding van hypervertakte polymeren. |
CA2146816A1 (en) * | 1994-04-22 | 1995-10-23 | Joachim E. Klee | Process and composition for preparing a dental polymer product |
TW320784B (ja) * | 1994-05-13 | 1997-11-21 | Gould Electronics Inc | |
US5591809A (en) * | 1995-08-18 | 1997-01-07 | Hoechst Celanese Corporation | Process for preparing hyperbranched polymers |
-
1996
- 1996-12-04 US US08/759,504 patent/US5760142A/en not_active Expired - Fee Related
-
1997
- 1997-12-01 EP EP02012298A patent/EP1245612A3/en not_active Withdrawn
- 1997-12-01 WO PCT/US1997/021847 patent/WO1998024831A1/en active IP Right Grant
- 1997-12-01 DE DE69717138T patent/DE69717138T2/de not_active Expired - Fee Related
- 1997-12-01 BR BR9713854-1A patent/BR9713854A/pt not_active IP Right Cessation
- 1997-12-01 ES ES97949676T patent/ES2186009T3/es not_active Expired - Lifetime
- 1997-12-01 DK DK97949676T patent/DK0942942T3/da active
- 1997-12-01 AU AU74015/98A patent/AU741128B2/en not_active Ceased
- 1997-12-01 JP JP51304598A patent/JP2001504868A/ja not_active Ceased
- 1997-12-01 EP EP97949676A patent/EP0942942B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007533838A (ja) * | 2004-04-20 | 2007-11-22 | デンドリテイク・ナノテクノロジーズ・インコーポレーテツド | 強化された拡大性と内部官能基性をもった樹枝状ポリマー |
JP2008545621A (ja) * | 2005-04-20 | 2008-12-18 | デンドリティック ナノテクノロジーズ,インコーポレイテッド | 強化された拡大性と内部官能基性をもった樹枝状ポリマー |
Also Published As
Publication number | Publication date |
---|---|
EP0942942A1 (en) | 1999-09-22 |
US5760142A (en) | 1998-06-02 |
WO1998024831A1 (en) | 1998-06-11 |
DK0942942T3 (da) | 2003-03-10 |
DE69717138D1 (de) | 2002-12-19 |
AU741128B2 (en) | 2001-11-22 |
EP1245612A2 (en) | 2002-10-02 |
EP0942942B1 (en) | 2002-11-13 |
DE69717138T2 (de) | 2003-03-27 |
EP1245612A3 (en) | 2002-11-13 |
ES2186009T3 (es) | 2003-05-01 |
BR9713854A (pt) | 2001-11-27 |
AU7401598A (en) | 1998-06-29 |
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