DE69406740T2 - Organopolysiloxan-gepropfte Polybenzobisoxazole und deren Herstellung - Google Patents

Organopolysiloxan-gepropfte Polybenzobisoxazole und deren Herstellung

Info

Publication number
DE69406740T2
DE69406740T2 DE69406740T DE69406740T DE69406740T2 DE 69406740 T2 DE69406740 T2 DE 69406740T2 DE 69406740 T DE69406740 T DE 69406740T DE 69406740 T DE69406740 T DE 69406740T DE 69406740 T2 DE69406740 T2 DE 69406740T2
Authority
DE
Germany
Prior art keywords
polybenzobisoxazoles
organopolysiloxane
grafted
preparation
grafted polybenzobisoxazoles
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.)
Expired - Fee Related
Application number
DE69406740T
Other languages
English (en)
Other versions
DE69406740D1 (de
Inventor
Maki Itoh
Akihito Sakakibara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Toray Specialty Materials KK
Original Assignee
Dow Corning Asia Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP21031093A external-priority patent/JPH0761988A/ja
Priority claimed from JP21031193A external-priority patent/JP3398425B2/ja
Application filed by Dow Corning Asia Ltd filed Critical Dow Corning Asia Ltd
Application granted granted Critical
Publication of DE69406740D1 publication Critical patent/DE69406740D1/de
Publication of DE69406740T2 publication Critical patent/DE69406740T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/22—Polybenzoxazoles
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/385—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing halogens
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/48—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/50—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages
    • C08G77/52—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms by carbon linkages containing aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Silicon Polymers (AREA)
DE69406740T 1993-08-25 1994-08-24 Organopolysiloxan-gepropfte Polybenzobisoxazole und deren Herstellung Expired - Fee Related DE69406740T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21031093A JPH0761988A (ja) 1993-08-25 1993-08-25 ハロゲン化フタル酸官能性オルガノポリシロキサンおよびその製造方法
JP21031193A JP3398425B2 (ja) 1993-08-25 1993-08-25 オルガノポリシロキサン側鎖を有するポリベンゾビスオキサゾールおよびその製造方法

Publications (2)

Publication Number Publication Date
DE69406740D1 DE69406740D1 (de) 1997-12-18
DE69406740T2 true DE69406740T2 (de) 1998-03-26

Family

ID=26517973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69406740T Expired - Fee Related DE69406740T2 (de) 1993-08-25 1994-08-24 Organopolysiloxan-gepropfte Polybenzobisoxazole und deren Herstellung

Country Status (3)

Country Link
US (1) US5464922A (de)
EP (1) EP0641831B1 (de)
DE (1) DE69406740T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143467A (en) * 1998-10-01 2000-11-07 Arch Specialty Chemicals, Inc. Photosensitive polybenzoxazole precursor compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067693B1 (de) * 1981-06-16 1986-09-10 Dsm Rim Nylon V.O.F Materialien mit funktionellem Säurehalogenid und Acyllactam
US4604477A (en) * 1985-03-29 1986-08-05 General Electric Company Method for making silylaroylhalides and reaction products
IT1221716B (it) * 1987-08-10 1990-07-12 Cerit Spa Perfezionamenti ad un sistema di filatura a limitatore di ballon rotante
JP2543729B2 (ja) * 1987-11-18 1996-10-16 東レ・ダウコーニング・シリコーン株式会社 フタル酸エステル変性オルガノポリシロキサンおよびその製造方法
CA2025289A1 (en) * 1989-12-22 1991-06-23 Kevin M. Snow Silicone macromers and thermoplastic flame retardant silicone-polyphenylene ether graft copolymers obtained therefrom

Also Published As

Publication number Publication date
US5464922A (en) 1995-11-07
DE69406740D1 (de) 1997-12-18
EP0641831A1 (de) 1995-03-08
EP0641831B1 (de) 1997-11-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee